No. |
Title and Author |
Area |
Country |
Page |
201 |
Design and Analysis of Honeycomb Sandwich Panels for BOAT - Review Study
-Priyanka Y. Tandekar ; Dr. S. K. Choudhary
Aluminum Honeycomb Panel is flat and has excellent rigidity. The core layer is the hexagonal aluminum honeycomb, adhered to the face plate and the sole plate by adhesive glue. The diversionary honeycombs can bear the pressure coming from the plates which provide the superior flat and rigidity, if the plates are very large. The panels are light weight and saves energy. Under 1/5th, 1/6th and 1/7th weight of wooden board, glass and aluminum in the same volume that reduce the cost of transportation and energy and at the same time making installation very easy. The Aluminum Honeycomb Panel is good for the environment as it is free from release of harmful gases and is easy to clean and recycle. The product is moisture proof and it is coated with PVDF paint which enables the color to be durable and free from mildew and deformation in damp environments. From high performance off-shore racers to the recreational run about, honeycomb composite panels have superior strength-to-weight ratios, better toughness, and moisture and corrosion resistance for demanding applications. Read More...
|
m.tech in machine design |
India |
891-893 |
202 |
Simulation Model of Inrush Current Mitigation Methods of Load Transformer for Series Voltage Sag Compensator
-Kahandal Sachin Sainath ; Prof. P. C Tapre; Prof. C. Veeresh
During the alteration in heavy loads in the distribution system voltage sags are happened. These voltage sags also affect the other buses in the distribution system. The removal of voltage sags are basically done by persuading series transformers connected in the distribution lines. The series transformers are showing to unstable and disturbing voltages, which causes high inrush currents in the transformer. This paper recommends a topology to moderate the inrush current in the transformer during the series reimbursement of the distribution line. The topology includes high rating thyristors, to which the switching firing angle is organized by a state feedback controller. The complete analysis and simulation is done in MATLAB Simulink software and outputs are shown in graphical representation. Read More...
|
Electrical Engineering |
India |
894-897 |
203 |
Dynamic and Adaptive Media Streaming Over Heterogeneity Network by Wireless Channel
-S. Sabitha
Video streaming over wireless (networks) has gained popularity in recent times with the development of heterogeneity networks. The demand and market for video based services is expected to grow substantially in the future. In that network is used for video streaming, the inherent unreliability of frequently results in corrupted video packets and jitter during video playback. Such an aberration is especially pronounced in wireless networks due to the fading and multipath interference impediments in wireless channels. Protocol based video transmission provides reliability at the cost of severely increased delay arising from frequent retransmissions in case of packet error over wireless links and constraints from session and application layers for in-sequence delivery. These delays are substantially worsened in low SNR (signal-to-noise power ratio) wireless environments. Multiple Protocol connections, which efficiently utilize the bandwidth of the wireless channel, have been demonstrated to yield significantly improved quality of video streaming over wireless channels while enhancing the reliability of video delivery compared to protocols. In this paper we propose new scalable hierarchical adaptive bitrate video coding over heterogeneity network for reliable video transmission over wireless channels while reducing the delay and jitter of video streaming. Read More...
|
Computer Applications |
India |
898-901 |
204 |
Dynamic Wind Analysis of Tall Building Provided with Steel Bracing as Per Proposed Draft for Indian Wind Code and Effect of Soft Storey
-Ashwini. S. Gudur ; Prof. H. S. Vidyadhar
For preliminary design including the proportioning of a structure, the variation of wind force on a structure with variation of site parameters and structural parameters should be known. The present study is an effort to achieve the same, primarily based on proposed draft for Indian wind code considering two different wind speed zones. RC framed buildings are generally designed without considering the structural action of masonry infill walls present. These walls are widely used as partitions and considered as non-structure elements. But they affect both structural and non-structural performance of the RC buildings with lateral loads. Read More...
|
Structural Engineering |
India |
902-906 |
205 |
Design and Analysis of Honeycomb Sandwich Panels for Boat - Conclusion and Future Scope of Work
-Priyanka Y. Tandekar ; Dr. S. K. Choudhary
Aluminum Honeycomb Panel is flat and has excellent rigidity. The core layer is the hexagonal aluminum honeycomb, adhered to the face plate and the sole plate by adhesive glue. The diversionary honeycombs can bear the pressure coming from the plates which provide the superior flat and rigidity, if the plates are very large. The panels are light weight and saves energy. Under 1/5th, 1/6th and 1/7th weight of wooden board, glass and aluminum in the same volume that reduce the cost of transportation and energy and at the same time making installation very easy. The Aluminum Honeycomb Panel is good for the environment as it is free from release of harmful gases and is easy to clean and recycle. The product is moisture proof and it is coated with PVDF paint which enables the color to be durable and free from mildew and deformation in damp environments. From high performance off-shore racers to the recreational run about, honeycomb composite panels have superior strength-to-weight ratios, better toughness, and moisture and corrosion resistance for demanding applications. Read More...
|
m.tech in machine design |
India |
907-908 |
206 |
Design and Analysis Aspects of Pressure Vessel with Quick Lock Door
-Alan Backianathan J ; Raviprakash M
An autoclave is the pressure vessel used for curing the composite material at an elevated pressure and temperature. In general, autoclaves are provided with an opening almost equal to shell diameter for the ease of loading and unloading of the components that need to be processes. This shell opening need to be closed and locked quickly by means of doors and flanges. In this project the spherical dished door is employed for closing the shell opening and a very simple and effective type of innovative sliding flanges are used for quick lock. These innovative flanges with door can be mainly used for large size of autoclave where the vessel diameter is more than 6 meters and also even it is applicable for small size autoclave. The process of closing and locking of the door should be as quick as possible to reduce the operation time. In this project, with a single arrangement both closing and locking happens simultaneously, there by simplifying the overall system. In this project the complete design of pressure vessel (Autoclave) with sliding flanges is carried out and each parts of autoclave is modeled and assembled through a software solid edge ST6.And also finite element modeling and analysis of autoclave with sliding flanges has been carried out using HYPERMESH v11.0 and MSC/NASTRAN is used as a solver. A main aim of carrying out the finite element modeling and analysis for the autoclave is to check whether the complete autoclave is able to withstand the design pressure load are not. Read More...
|
m.tech in machine design |
India |
909-912 |
207 |
Park and Ride System at Orion Mall Intersection
-Vineet Oni ; Gnanamurthy P B
Transportation system management is one of the most important and current need for solving urban travel problems. The possibility of reducing congestion by managing within the existing system is the need of the hour. One of such management technique is the provision of Park and Ride facility. The present study identifies the different Park and Ride facilities implemented around the world in general and looks at provision of Suburban Park and Ride facility in particular. The proposed site is located along the boundary the Bangalore metropolitan area. Traffic surveys were carried out to know about the traffic and travel characteristics. Detailed analysis was carried out to arrive at the possible travel demand and capacity of the Park and Ride facility. Opinion survey was carried out to evaluate the willingness of commuters to use the facility and amount of fare to be collected. The resulting mode shift was estimated. The cost of construction and revenue generated with the facility is also calculated. The results indicate that there will be 34% reduction in private vehicles travelling to the CBD area from the proposed site. Read More...
|
Transportation Engineering |
India |
913-917 |
208 |
CFD Analysis and Experimental Investigation of Percentage Heat Transfer Enhancement of CFHX with Hybrid Nano fluid as a Coolant
-Tushar Gaidhane ; Sameer Bhosale
In the experimental work heat transfer using Hybrid-Nanofluid is compared with that of conventional coolant i.e. water or Green Coolant used in the automobile radiator. Hybrid-Nanofluid (HyNF) is basically combination / mixture of two or more nanoparticles mixed in a definite concentration. There are two broad methods for the preparation of HyNF viz. one step method and two step method. In the experimental work two step method was used for preparation of Hybrid-Nanofluid of two different nanoparticles used are Copper Oxide (CuO) and Ferrous Oxide (Fe2O3).The HyNF with the three different concentrations by volume percent were prepared viz. 0.5 %, 1 % and 1.5 %. HyNF flow varied and the different flow rates are 200 LPH, 300 LPH, 400 LPH, 500 LPH AND 600 LPH. The respective readings for variation in the flow rates were taken and recorded. It is observed that use of HyNF increases convective heat transfer coefficient up to 41 % and overall heat transfer coefficient up to 21 %. Experimental values are validated with CFD simulation. Read More...
|
Engineering |
India |
918-922 |
209 |
The art and Science of Animal Architects
-Prof. Subodh Shankar
As a human being, we have always considered ourselves as the most intelligent, innovative and superior- most creature on earth and since history immortal, have at all times, claimed our supremacy over all other creatures on planet earth. However, Charles Darwin – father of the evolution theory, differed from the general perception, by saying- perhaps rightly so- ‘Animals, whom we have made our slaves, we do not like to consider our equal’. This clearly indicates Darwin’s belief and trust on the caliber of the animals too. Let us therefore, try to testify Darwin’s perception as well as his faith on the caliber and scientific advancements in the field of the habitats of non- human creatures i.e. the animals, birds, insects and aquatic animals etc. This study is important to architects as they are responsible for the creation of manmade built- spaces and structures, which so far have been based on their own perception, while many built spaces and structures created by non human beings are far-far superior to our own; thereby providing us a golden opportunity to improvise our understanding of built- spaces through the study of the creations of these ‘substandard creatures’. Read More...
|
Architecture & Planning |
India |
923-930 |
210 |
Design, Analysis and Optimization of Fuselage Floor Beam
-Kotresh B ; Mr. Mohammed Imran; Dr. Mohamed Haneef
The present study presents the design, analysis and optimization of I-shaped fuselage floor beam by using finite element analysis. In this paper, mainly concerned composite component as CFRP (carbon fibre reinforced plastic) for the floor/cross beam and I-cross sectional floor beam with different shapes of cutouts such as circles and ellipses in the web of floor beam for the optimization of it to reduce structural weight of the Aircraft. A static linear analysis is done for the floor beam and obtained maximum equivalent stress is lesser than yield stress and hence the designed model is safe and it gives better efficiency. Further, Modal analysis is also done for the I-beam to found different modes with corresponding natural frequencies under free vibrations and conclude that the life of it is higher. Read More...
|
m.tech in machine design |
India |
931-935 |
211 |
Some Basic Concepts for Development of Smart Transport System in Indian Cities
-Dr. P. K. Agarwal ; Rakesh Mehar; Tarun Dewangan; Jitendra Gurjar
Smart transport system makes maximum use of available resources for better control and operations which assure sustainability and advance quality of life. In most of the metropolitan cities in India there is huge gap between the demand and supply of the public transport. In many cities, because of rapid urbanization many transport problems are arising like congestion, accidents, environmental pollution etc. In order to overcome these problem, there is urgent need to develop smart transport system in India. Smart transport system can play a major role in development of smart cities in India. In this study, the requirements for development of smart transport system in India has been identified and it also presents the strategy for the development of smart cities like smart mobility, safety, real time information, pleasant environment etc. In this study the basic concept for the development of smart cities has been discussed. Read More...
|
Transportation Engineering |
India |
936-939 |
212 |
Dynamic Wind Analysis of Tall Building Provided with Steel Bracing as Per Proposed Draft for Indian Wind Code and Effect of Soft Storey
-Ashwini. S. Gudur ; Prof. H. S. Vidyadhar
For preliminary design including the proportioning of a structure, the variation of wind force on a structure with variation of site parameters and structural parameters should be known. The present study is an effort to achieve the same, primarily based on proposed draft for Indian wind code considering two different wind speed zones. RC framed buildings are generally designed without considering the structural action of masonry infill walls present. These walls are widely used as partitions and considered as non-structure elements. But they affect both structural and non-structural performance of the RC buildings with lateral loads. Read More...
|
Structural Engineering |
India |
940-942 |
213 |
Experimental Investigation on Concrete using Crusher Dust and Floor Slab Chips are Alternative Materials
-C. Anusha ; M. S Ananta Venkatesh; B. Sudharshan Reddy
The present report investigate the use of crusher dust and floor slab chips in concrete as an alternative fine aggregate and coarse aggregate respectively, the investigations include tests on standard concrete cubes (150 mm x 150 mm x 150 mm), cylinders (150 mm x 300 mm), beams (10 0mm x 100 mm x 500 mm) and short columns (150 mm x 150 mm x700 mm). Tests on the physical properties of crusher dust, floor slab chips and its influence on the strength of fresh concrete and hardened concrete, additionally a comparative study has been done. The properties investigated were fineness modulus, specific gravity, and surface moisture on materials, bulk density, and water absorption. Tests were conducted on 6 cubes, 6 cylinders, 6 beams and 8 short columns for M20 grade design mix with sand and crusher dust as fine aggregates, granite metal and floor slab chips as coarse aggregates. The strength parameters cube compressive strength, Split tensile strength; flexural strength on prisms and compressive strength for short column were compared at 7 days and also at 28 days. Concrete mix design procedure in according to the IS 10262-2009, IS 456-2000 and using 20mm metal was adopted for investigation. The investigation indicates that crushed stone dust is available abundantly as fine aggregate in concrete. The crusher dust not only reduces the cost of concrete and also reduces the effect on environment by taking them in to concrete as an alternative material. Read More...
|
Civil Engineering |
India |
943-946 |
214 |
CFD Simulation of Circulating Fluidized BED Combustion
-Sudheer ; M. R. Nagaraj
Circulating fluidized bed combustion using the fluent software is analyzed. The increase in application of fluidized bed combustion device throughout the world shows that more consideration is given to improve the design and reduce emissions of these. Due to excellent thermal and mixing properties, fluidized beds are generally preferred over the fixed bed combustors. Various industrial boilers play an important role to improve the power generation cycle such as CFBC (circulating fluidized bed combustion), AFBC (atmospheric fluidized bed combustion boiler), co-boiler etc. It is intended to comprehensively give an account of temperature, pressure, in CFBC boiler with due effect of flue gas flow during operation on refractory by using latest technology of cad (computer aided design). The results obtained are helpful to understand temperature, pressure of flue gasses and usage of flue gas to increase thermal efficiency. Read More...
|
M-Tech(thermal power engineering) |
India |
947-953 |
215 |
Design Assessment and Fatigue Life Estimation for Accessory Gearbox Housing
-Rashmi BJ ; Dr. B. M Nandeeshaiah
Fatigue analysis helps in predicting the possibilities of failure. This helps in reducing the waste of time and resources, after the manufacturing process is complete. Every product will have an expected life, after which it will perish. The manufacturer will have an idea about the life of each product. The fatigue analyst has to check thoroughly whether the product is likely to complete the expected life. Accessory Gearbox Housing is one of the most critical components of a gas turbine engine that lies between the core engine and the aircraft. Accessory Gearbox Housing is to give support for the0gear drive assembly that transfer power from engine to the engine0accessories and to the0power takeoff drive for the0aircraft0accessories. It as well functions as an oil tight container and passageway0for lubrication. A 3-D0Finite Element Analysis (FEA) model of the Accessory Gearbox housing will be developed to0assess the design requirement. High cycle fatigue analysis is done for most severe loading conditions and determining the fatigue damage using SN approach. Read More...
|
m.tech in machine design |
India |
954-956 |
216 |
RPW Method for Simple Assembly Line Balancing
-Katkuri Srikanth ; Basawaraj.S.Hasu
Line balancing is an effective tool to improve the throughput of assembly line while reducing, cycle time. Line balancing is the problem of assigning operation to workstation along an assembly line, in such a way that assignment is optimal in some sense. This paper mainly focuses on improving overall efficiency of single model assembly line by reducing the, cycle time and distribution of work load at each work station by line balancing. The methodology adopted includes calculation of cycle time of process, calculating total work load on station and distribution of work load on each workstation by line balancing, in order to improve the efficiency of line. This related line is studied by time study techniques. The time is taken by stopwatch. The manual calculation also included especially in line balancing algorithm. In this paper a problem of line balancing for engine production has been discussed using ranked position weighted method. Read More...
|
Advanced manufacturing systems |
India |
957-961 |
217 |
Study on Mobility Indicators for the Bengaluru City
-Ashwin M ; Gnanamurthy P B
The Present study on Mobility Indicators for Bangalore city is based on the guidelines of Indian Roads Congress (IRC) and Ministry of Urban Development, Government of India. This study focusses on the traffic and transport planning issues, its deficiencies in the stretch selected, causes for the development of these deficiencies and the impact of these on the users and commuters are studied. A set of performance indicators were developed to measure these issues with the increase in the demography and the expansion of the city. Transport performance for the selected stretch of the city originating from Bangalore North (Yelahanka) to Bangalore South (Banashankari) passing through Central Business District (C.B.D) is assessed through the set of performance indicators known as Mobility Indicators. Read More...
|
Transportation Engineering |
India |
962-966 |
218 |
Application of Static Synchronous Series Compensator (SSSC) to improve torsional damping and Sub Synchronous Resonance (SSR) Mitigation
-Patel Dimpal Svapanil ; Vanara Rushabhkumar D.
Series capacitor compensation in AC transmission systems may cause sub synchronous resonance that can lend to turbine generator shaft failure. Series capacities also have a tendency to amplify the shaft stress during major network transient events. When the level of series compensation is increased sub synchronous Resonance will be more. The mode of oscillation between the electrical and mechanical system will be high. The major concern of sub synchronous resonance is self-excitation and Transient Toque amplification. This paper is mainly emphasized on analysis of Sub-Synchronous Resonance (SSR) and mitigation using SSSC (Static Synchronous Series Compensator). The mechanical turbine generator and electrical network system are based on FBM. A Simulation with FBM to study SSR is implemented using MATLAB. The SSSC is used as a countermeasure, and it is applied to system to damp out the SSR. Results are validated by simulation. Read More...
|
Electrical Engineering |
India |
967-970 |
219 |
Application of Grey Based Taguchi Method in Optimization of Process Parameters- A Review
-Bhanu Pratap ; Deepak Kumar
Over the years, optimization of process parameters of various engineering process has been the challenge for the researchers. Process outcomes depend upon the process parameters so optimization of process parameters is necessary. Single output problems can be solved by various conventional optimization methods but multi-objective optimization problems are critical to solve and hence to achieve optimal process parameters is a challenge. Taguchi method is a popular approach to optimize the process parameters of any process. But for multi-objective optimization, Grey based Taguchi method is utilized to achieve the optimal process parameters and ANOVA is used to validate the results. In this article, review of optimization of various processes using grey relational analysis is employed. It is found in this review article that grey relational analysis is the competent optimization approach to achieve the optimal process parameters. Read More...
|
Production Engineering |
India |
971-973 |
220 |
Comparative Seismic Analysis of Base Isolated and Fixed Based RC Frame Building
-MOHAMMED IRFAN FARAAZ ; Amaresh S. Patil
Base isolation (BI) is a technique that has been used around the world to protect the building structures from the damaging effects of earthquake. The installation of isolator in building at base level significantly increases the time period of the structure, which means it reduces the possibility of resonance of the structure giving rise to better seismic performance of the building. The study is performed to compare the effectiveness of base isolation over the fixed based building and fixed based building with shear wall. For this study, 10 storied R.C frame building is considered and Time History analysis is carried out for Bhuj earthquake using ETABS 2015 software. The Lead Rubber Bearing (LRB) is designed as per UBC 97 code and the same was used for analysis of base isolation system. The results obtained from the analysis were time period, deflection and base shear. The models selected for analysis were fixed based building, fixed based building with shear wall and base isolated building. Read More...
|
Structural Engineering |
India |
974-978 |
221 |
Content-Based Image Retrieval application: A Review
-Balaji shelar ; Prof. Pergad N .D
The paper presents a review of different techniques in content-based image retrieval. The paper starts with discussing the fundamental aspects of CBIR. Features for Image Retrieval like color, texture and shape are discussed next. We briefly discuss the similarity measures based on which matches are made and images are retrieved. Another important issue in content-based image retrieval is effective indexing and fast searching of images based on visual features. Dimension reduction and indexing schemes are also discussed. For content-based image retrieval, user interaction with the retrieval system is crucial since flexible formation and modification of queries can only be obtained by involving the user in the retrieval procedure. Finally, Relevance feedback is discussed which helps in improving the performance of a CBIR system. Potential uses for CBIR include Architectural and engineering design, collections, Crime, Geographical information and remote sensing systems, Intellectual, Medical, Military, Photograph archives, Nudity-detection filters, Face Finding. Read More...
|
Electronics and Telecommunication Department |
India |
979-983 |
222 |
Temperature Stability Using Ring Oscillator Bi-Directional Counters
-Mrs. B. Shireesh ; Priyanka Vandavasi
The internet of things (IoT) is envisaged to become an ultimate driver for the next growth phase of semiconductor industry. Lightweight electronic tagging technologies will avail themselves most in this ubiquitous computing revolution of advance connectivity of devices, systems and services. Unfortunately, the footprint and power budget have severely limited the strength of cryptographic algorithm implementable on radio frequency identification and other intelligent tags Ring oscillator (RO)-based physical unclonable function (PUF) is resilient against noise impacts, but its response is susceptible to temperature variations. This paper presents a low-power and small footprint hybrid RO PUF with a very high temperature stability, which makes it an ideal candidate for lightweight applications. The negative temperature coefficient of the low-power subthreshold operation of current starved inverters is exploited to mitigate the variations of differential RO frequencies with temperature. The new architecture uses conspicuously simplified circuitries to generate and compare a large number of pairs of RO frequencies. Read More...
|
ELECTRICAL AND ELECTRONICS ENGINEERING |
India |
984-987 |
223 |
Sum-of-Products & Parallel VLSI Transistor-Level by CMOS Logic Gates
-Mr. N. Md. Bilal ; Shasi Rekha Talari
VLSI digital design, the signal delay propagation, power dissipation, and area of circuits are strongly related to the number of transistors (switches). Hence, transistor arrangement optimization is of special interest when designing standard cell libraries and custom gates. Switch based technologies, such as CMOS, FinFET, and carbon nanotubes, can take advantage of such an improvement. Transistor network optimization represents an effective way of improving VLSI circuits. This paper proposes a novel method to automatically generate networks with minimal transistor count, starting from an irredundant sum-of-products expression as the input. The method is able to deliver series–parallel (SP) and non-SP switch arrangements, improving speed, power dissipation, and area of CMOS gates. Read More...
|
ELECTRICAL AND ELECTRONICS ENGINEERING |
India |
988-989 |
224 |
Implementation Field Programmable Gate Array Using Modified Distributed Arithmetic & Finite Impulse Response by Filter Reconfigurable
-MR. N.MD. MOHASINUL HUQ ; SUBBAMMA KALINGIRI
In signal processing, a digital filter is a system that performs mathematical operations on a sampled, discrete-time signal to reduce/enhance certain aspects of that signal. A digital filter usually contains of an ADC to sample the input signal, it is continued by a microprocessor and the peripheral components such as memory to store data and filter coefficients etc. In some of the high performance applications, instead of using a general purpose microprocessor, FPGA or ASIC can be used for expediting operations such as filtering. One type of digital filter is FIR filter which is stable and gives linear phase response. For an Nth order FIR filter, the generation of each output sample takes N+1 MAC operations. Memory based structures are well-suited for many DSP algorithms, which includes multiplication with a set of coefficients which remains fixed. For this purpose, Distributed Arithmetic architecture is used in FIR filter. Distributed arithmetic is one way to implement convolution without the multiplier unit, where the MAC operations can be replaced by a series of LUT access and summations. LUT are the kind of logic that used in DRAM based FPGAs. It is mainly used in the applications like Software Defined Radio (SDR), Digital up/down converters, Multi-Channel filters where the coefficients are changed during the run time. Hence LUT’s are needed to be reconfigurable. This project achieves high-throughput by implementing the reconfigurable FIR filter using modified Distributed Arithmetic (DA) based approaches. For this implementation of reconfigurable FIR filter RAM based LUT’s are used, and the implementation of such LUT’s remains costlier. Thus a shared LUT design is proposed for reconfigurable FIR filter. Requirement of separate registers are eliminated by sharing the registers for different bit slices. Thus the DRAM based FIR filter reduces the number of bit slices. The proposed design is implemented in Xilinx Virtex-5 FPGA device (XC5VSX95T-1FF1136). Read More...
|
ELECTRICAL AND ELECTRONICS ENGINEERING |
India |
990-993 |
225 |
Proposal of Biogas Plant for SATI Vidisha College Hostel
-SUMAN RAJPOOT ; Nancy Soni
This dissertation work object to design a biogas plant for the college campus of SATI, Vidisha. The raw material for the Biogas Plant is the sanitary waste and the food waste obtained form college hostels (5 Boys Hostels and 4 Girls Hostels). The dissertation consists the designed capacity of various units of biogas plant, their structural design along with the dimensional specifications, the quantity of material and the overall cost of instalation of the plant. A biogas plant is a set of various units installed together to utilise organic waste for anerobic production of biogas, which is mixer of various gases mainly about 65% of methane that is flamable in nature. The alarming situation of non renewable energy, tremendeously increasing municiple solid waste that is mostly organic in nature and also to promote sustainble forms of energy, it’s important to utilise biomass for energy generation. The process of biogas generation not only prevents open decomposition of organic waste but also renders the processed sludge inactive enough to produce flies and odore nuisance. Read More...
|
Environment Engineering |
India |
994-997 |
226 |
A Study On Shear And Flexure Behavior Of Fiber Reinforced Concrete T-Beams.
-S.S.FARIDUDDIN SARMAST ; S.S.FARIDUDDIN SARMAST; Dr.S.KAMAL MOHAMMED AZAM
The failure of reinforced concrete structural member which are not reinforced in the web is sudden and catastrophic. Shear reinforcement ensures reasonable ductility and possible suppression of shear failure. Shear reinforcement is provided in the form of stirrups, bent up bars, or by fixing steel plates in the shear zone. Studies in last few decades indicated that the use of steel fibers as shear reinforcement in reinforced concrete beams appears attractive due to the enhancement of first crack tensile strength and ultimate tensile strength, resulting in increase in shear strength and possible prevention of shear failure. Read More...
|
Civil Engineering |
India |
998-1003 |
227 |
Experimental Evaluation of semi active particle based impact damping system controlled by magnetic field
-Chaitali Mahajan ; Avinash Mahale
The concepts of structural control including both passive and active control systems, have been growing in acceptance and may preclude the necessity of allowing for inelastic deformations in the structural system. A compromise between passive and active control systems has been developed recently in the form of semi-active control systems. Semi-active control systems maintain the reliability of passive control systems while taking advantage of the adjustable parameter characteristics of an active control system. In this experimentation, the designed and fabrication of semi-active particle-based damping system and we measure the particle impact damping for simply supported beam in which a dry magnetic particle bed is used to dissipate the energy of a vibrating piston. The system is magnetized by a magnetic field generated by an electromagnetic coil. Hysteresis-free, ferromagnetic materials are selected for both the piston and particles. The damping efficiency increases as the magnetization of the piston and particles increases up to saturation. Semi-active control is achieved by varying the electric current supplied to the coil. The performance of semi active particle based damping will be compared with conventional damper. It is expected to minimize the vibration and to study the performance parameters. Read More...
|
M.E MECHANICAL ENGINEERING (DESIGN) |
India |
1004-1007 |
228 |
Survey on Fuzzy Logic Classification over Semantically Secured Encrypted Data
-P.Hemalatha ; Dr.S.M.Jagatheesan
Data mining is the method of extraction of hidden and useful information from huge data. It is a knowledge domain subfield of computer science and the computational process of discovering patterns in massive data sets. Classification is one of the ordinarily used tasks in data mining applications. It is used to predict predict membership for data instances. For the past decade, due to the increase of various privacy problems, many theoretical and practical solutions to the classification drawback have been proposed under completely different security models. However, with the recent popularity of cloud computing, users currently have the opportunity to outsourced their data, in encrypted form, as well as the data mining tasks to the cloud. In existing the k-Nearest Neighbor (k-NN) classifier is used to encrypted data or information within the cloud. The k-NN classifier has less efficiency when compared to the fuzzy logic classifier. The protocols are used in the existing k-NN classifier has less efficiency. The proposed fuzzy logic classifier protects the high confidentiality of information, privacy of users input query, and hides the data access patterns. This paper reviews the cost and efficiency of the fuzzy logic classifier with k-NN classifier. Read More...
|
Computer Science |
India |
1008-1009 |
229 |
A Review on Different Visual Cryptography Techniques
-TRUPTI PATEL ; TRUPTI PATEL
Now a day, every sensitive data must be secured. Visual cryptography is a technique to hide the image based secret. In visual cryptography the secret image is encrypted in to shares and at decryption side all shares are superimposed with each other so that secret is revealed. The key feature of visual cryptography is that, no difficult computation is needed at decryption side to decrypt the secret. In this paper various visual cryptographic techniques are discussed and performance analysis is done based on number of secret image, pixel expansion, image format, type of share generated. Read More...
|
Computer Engineering |
India |
1010-1012 |
230 |
Waste Plastic usage to Improve Properties of Bitumen in Road Construction
-Pushpendra Singh Solanki ; DR. RAJIV JAIN
The usage of sustainable development is the present need worldwide. The need of utilisation of waste material in the construction industry is necessary so as to reduce environmental impact. Since plastic material is non-biodegradable the use of plastic material can help us to reduce the present environment effect to some extent. The use of plastic in bitumen to improve the property of bitumen is a right step towards sustainable development of roads in roads construction. Low density polymer helps in increasing the life of flexible pavement and it also helps in proper utilisation of plastic waste. Read More...
|
Transportation Engineering |
India |
1013-1015 |
231 |
Efficiency Analysis of Modified Double Basin Pyramid Shaped Solar Still
-Nancy Soni ; Suman Rajpoot
A model of solar still is prepared using the least possible material and several experiments were performed on that still to analyze the various factors that have influence on the productivity of the solar still. Experiment was conducted in the month of July, 2016 between 6th July to 25th July, on 4 random days for continuous 5 hours and observations were taken at intervals of 1 hour. Result concluded that the pyramid shaped double basin solar still of water depth and surface area exposed to solar radiation as 2 mm and 2.25 sq. ft, respectively, can produce a distillate of 226.37 ml/ft2 or 2.437 l/m2 in 5 hours at an atmospheric temperature of 27.5o C and ambient temperature of 34.5o C. Read More...
|
ENVIRONMENTAL MANAGEMENT |
India |
1016-1019 |
232 |
COMPARATIVE STUDY OF CANTILEVER RETAINING WALL UNDER STATIC AND DYNAMIC LOADS
-Soumya Karishankari ; A.C.Sankh
Retaining walls are the structures which retain soil behind it. For analysis and design of retaining wall complete knowledge of lateral earth pressure is required for both active and passive conditions and knowledge of seismic active earth pressure is very important in earthquake prone region.The present study is focused on analysis and design of cantilever retaining wall and comparison of active earth pressure calculated by static method and dynamic methods by changing the various parameters. For this purpose MS excel program is used for the analysis and design of retaining wall. Read More...
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Structural Engineering |
India |
1020-1023 |
233 |
Improved, Robust and Dynamic User Authentication Scheme by Using Secured Key Management in Wireless Sensor Network
-N.DHARANI
In today’s world security become one of the important constraints in every research field. By increasing use of Wireless Sensor Networks (WSN) in various critical applications security of wireless networks is becoming more important day by day. Today almost every important area makes use of wireless sensor networks. As Wireless Sensor Network is infrastructure-less network; data moves explicitly from one node to another thus captured easily by attackers. To avoid data from being stolen security mechanism has to be functional. Many protocols are available for providing security on a wireless network. By performing a detailed study of different security mechanisms used in sensor network against some criteria such as nature of the algorithm, working, its benefits and some of the disadvantages of mechanism and also compare them. Some schemes use elliptic curve cryptography for better security but require sensors with strict resource constraint to perform computationally luxurious scalar-point multiplications; despite the increased computational requirements, these schemes do not provide user anonymity. The proposed work implements that salted hash based algorithm as a security concentrated work. Read More...
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Computer Science and Engineering |
India |
1024-1028 |
234 |
An ECG Signal Denoising based on VMD and Undecimated Wavelet Trannsform
-Gilt George ; Anu Abraham Mathew
The ECG signal shows the any abnormalities in the heart conditions. The diagnosis of the ECG signal is very much difficult for a trained physician as these signals are non-stationary. The signal acquisition and its processing can be affected by the noise and will lead to a negative interpretation of the results and the analysis. The common technique that is used for the reduction of noise is the DWT thresholding because of its multiresolution analysis which is much more efficient than the Fourier based filtering. Here the proposed ECG signal denoising is based on VMD. The DWT thresholding is applied to each of the VMFs that are generated by the VMD. In this work the residue is not considered and the signal reconstruction is done by weighted summation where the weights are determined the CLS algorithm. Another denoising method based on UWT in which SWT is used for filtering the noisy signal is also proposed in this work. Read More...
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Electronics & Communication Engineering |
India |
1029-1033 |
235 |
A review on Retinal Blood Vessel Segmentation Techniques
-Kimmy Mehta ; Navpreet Kaur
Segmentation of blood vessels from retinal images is a fundamental component in the procedure for detecting the status of Diabetic Retinopathy disease. Vision of the patients suffering from diabetes gets affected during the course of the disease from severe to extentive. Stage of the disease can be detected by observing the growth in blood vessels. For this purpose, one should be able to detect and segment the vessels effectively. The work done in this paper discuss the various segmentation algorithm designed over last two decades and compare them on the basis of performance metrics like acccuracy, sensitivity, specificity and area under curve. The main aim of this study is to provide an overview of the current research and future directions in the field of blood vessel segmentation from retinal images. This paper analyze, reviews and highlights the key points of the existing research and provide an open research issues which must be overcomed to improve the performance of the segmentation process and ultimately the detection of the disease. Read More...
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Computer Science and Engineering |
India |
1034-1039 |
236 |
An Efficient Content Based Image Retrieval Technique using Wavelet Transform
-Mohini P. Sardey ; Dr. Siddharth Ladhake
The year 1990 is the witness of an explosion of wavelet-based methods in the field of Image Processing. The rapid expansion of the Internet and the wide use of digital data have increased the need for both efficient image database creation and retrieval procedure. The challenge in image retrieval is to develop methods that can capture the important characteristics of an image, which makes it unique, and allow its accurate identification. Techniques such as Color Histogram, Eigen Values and Match Point are used for image retrieval and its performance is studied wrt to retrieval time and efficiency. This paper primarily focused on Wavelet based Content based Image retrieval [24]. To check the retrieval performance, Image database containing face database, floral database, vehicle database and Animal Database is created. Retrieval efficiency and accuracy using wavelet based features is found to be superior to other existing methods such as Color Histogram, Eigen Values, Match Point method. Read More...
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Computer Science and Information Technology |
India |
1040-1043 |
237 |
Linear and Multi-Body Analysis of Cam and Valve in Single Cylinder 4-Stroke Engine by Optimization
-Veeresh B ; H. S. Manjunath
The main objective of this thesis is performing the detailed load analysis including Multi Body analysis and to explore the weight reduction opportunities of cam used in Bajaj Pulsar 150c.c engine. This has been carried out by considering the two cases. The first case includes the static load stress analysis to determine various stress acting on the cam and valve, and Multi body analysis to find out the behavior of the cam and valve with its associated parts while in relative motion. The second case includes performing the optimization by looking at the possible weight reduction opportunities for cam. The geometric modelling of connecting rod is done by using UNI-GRAPHICS and saved in IGES format and imported to ANSYS workbench, using ANSYS 14.5 workbench the Cam and valve analyzed for various stresses by applying loads and boundary conditions by using different modules of ANSYS workbench 14.5. Finite element analysis of the cam and valve is done by considering structural steel material. Von misses stresses, natural frequencies with respect to modes are done. Optimization by weight reduction is carried out by providing scooped cut out at cam and analysed for various loads. Finally results are obtained for various load conditions and future scope for the project is defined. Read More...
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m.tech in machine design |
India |
1044-1047 |
238 |
Implementation of QPSK Transmitter using Direct Conversion Method
-N Roopa
This paper demonstrates the design of QPSK modulator using the direct conversion architecture. Direct-conversion is different wireless receiver architecture to the well-established Super heterodyne, mainly for highly integrated, low-power terminals. The DCR gives zero intermediate frequency. The DCR data interface uses parallel data ports to transfer the data between device and FPGA processor. Bus transfers are controlled using simple hardware handshake signaling called SPI protocol. The configuration is specified using VHDL language. The QPSK modulator is designed and simulated in MATLAB 2013a and implemented using Xilinx 14.7 system generator, plan head. The output waveforms are displayed and analyzed. Read More...
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Electronics & Communication Engineering |
India |
1048-1050 |
239 |
Enabling Public Audibility and Security For Storage In Cloud Computing
-TR. Avinash ; V. Bhargavi
Aiming at achieving both data integrity and deduplication in cloud, we propose SecCloud and an auditing entity with maintenance of a MapReduce cloud, which helps clients generate data tags before uploading as well as audit the integrity of data having been stored in cloud. In addition, SecCoud enables secure deduplication through introducing a Proof of Ownership protocol and preventing the leakage of side channel information in data deduplication. Compared with previous work, the computation by user in SecCloud is greatly reduced during the ï¬le uploading and auditing phases. is an advanced construction motivated by the fact that customers always want to encrypt their data before uploading, and allows for integrity auditing and secure deduplication directly on encrypted data. As the cloud computing technology develops during the last decade, outsourcing data to cloud service for storage becomes an attractive trend, which beneï¬ts in sparing efforts on heavy data maintenance and management. Nevertheless, since the outsourced cloud storage is not fully trustworthy, it raises security concerns on how to realize data deduplication in cloud while achieving integrity auditing. In this work, we study the problem of integrity auditing and secure deduplication on cloud data. Speciï¬cally, aiming at achieving both data integrity and deduplication in cloud, we propose two secure systems, namely SecCloud and SecCloud .SecCloud introduces an auditing entity with a maintenance of a MapReduce cloud, which helps clients generate data tags before uploading as well as audit the integrity of data having been stored in cloud. Compared with previous work, the computation by user in SecCloud is greatly reduced during the ï¬le uploading and auditing phases. SecCloud is designed motivated by the fact that customers always want to encrypt their data before uploading, and enables integrity auditing and secure deduplication on encrypted data. Read More...
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Computer Science and Engineering |
India |
1051-1053 |
240 |
Finite Element Formulation of Critical Speed with Different Diameter of Rotating Shaft
-Rupali Verma ; Anil Kumar Rao
In our analysis, ANSYS was used and the model was developed on CREO 5.0. In order to verify the present ANSYS model, the Natural frequency with their modes by using four types of materials are compared with the available experimental results present in the literature. And the design of shaft with different diameters. In this study, the simulations of different profile Shafts and four types of materials were analyzed for natural frequency and the configurations of shaft design are proposed. Read More...
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Production Engineering |
India |
1054-1059 |
241 |
Design and Analysis of Air Release Valve for High Pressure Hydro Power Plants
-Sunil H V ; Amith Kumar S N
The combination valves are extensively used in hydro power plants to protect the penstock pipe during filling or emptying process. The project consists of design, development & validation of Air release valve/ Anti vacuum valves for pressure rating PN40 and for a size of 80mm valve. During initial filling of penstock, the water which flows into the empty penstock, displaces the air & pushes it to be higher elevation. If the air at this location is not removed from Penstock the flowing water compress the air to such an extent that penstock pipe may burst. Similarly during emptying of penstock pipe, the penstock pipe has to be filled with air at a rate equal to emptying rate. In the absence of air supply, vacuum is created & the penstock pipe collapses. Hence all Hydro power plants irrespective of the power generating capacity is compulsorily required to use this device to protect penstock pipe. The present research focuses on three main factors: 1) Effect of loads acting on pressure release valve, 2) Linear static analysis and bilinear analysis will be carried by applying boundary conditions using ANSYS software. The linear static analysis is carried out to know the structure is safe at certain value of pressure acting on valve. Read More...
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m.tech in machine design |
India |
1060-1065 |
242 |
Experimental Performance Analysis of Acetylene Aspirated Diesel Engine
-Sudheer
A several studies and research has been carried out in enhancing the performance of diesel engine but the human effort is still ineffective in this challenge, in this project work an acetylene is used as alternate fuel due to its very wide flammability range and minimum ignition energy is required for ignition since the engine can run in lean mode with higher specific heat ratios leading to increased thermal efficiency. It has higher flame speed and hence faster energy release And at stoichiometeric mixtures, acetylene engines could closely approach thermodynamically ideal engine cycle. performance has been carried out on a single cylinder, direct injection, and compression ignition engine run on dual fuel mode with diesel is injected as primary fuel and acetylene inducted as secondary gaseous fuel to obtain data on engine performance with different flow rates of 0.5bar, 0.8bar is drawn to intake air manifold. From results obtained the thermal efficiency is nearer to diesel and energy consumption are less than the diesel at full load for the flow rate of 0.5bar. Read More...
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M-Tech(thermal power engineering) |
India |
1066-1070 |
243 |
Detection and Prevention of Distributed Denial-of-Service (DDoS) attack: A Review
-Kamalpreet Kaur ; Navpreet Kaur Walia
In the advance computer technology, cyber attacks are effecting and surging day by day. The very common one is Distributed Denial-of-Service (DDoS) attack which is on the top speed of destroyer. Distributed Denial-of-Service (DDoS) attack works in very systematic way, like the attacker dispatched this attack from multiple arbitrary systems those are frequently infected with malware-also called botnet. According to this attack, attackers originate the flood of massages which essentially force to shut down the targeted system for denying the services. This paper illustrate about detection and prevention of Distributed Denial-of-Service (DDoS) attack. In this paper we are discussing the existing algorithms and their contribution for the detection and prevention of DDoS attack. Read More...
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Computer Science and Engineering |
India |
1071-1074 |
244 |
Performance Evaluation of Condensers used in Thermal Plants- A Comparative Study of Condensers Having Various Types of Baffles
-B.Jithender ; Ch. Sathaiah; P. Raju
The Surface Condenser used in a thermal power plant is modeled and numerically analyzed in ANSYS FLUENT Flow Simulation. The temperatures obtained from the numerical analysis of the modeled condenser closely match with those of the working temperatures in the thermal power plant, which validates the model. Flower baffles are installed in the design of the shell-and-tube heat exchanger in order to improve the heat transfer performance. Three Sector angles 750, 900 and 1150 are considered for the analysis. The temperature distribution of the steam on the shell side is represented in the form of flow trajectories. The correlation of the overall heat transfer coefficient with varying angle is identified and is found that with increasing sector angle of flower baffles, the overall heat transfer coefficient increases. A comparative study of the condenser integrated with flower baffles to that of the condenser with segmental baffles is done. The effectiveness of the condenser is found to have increased with increasing baffle angles due to the induced turbulence. The heat transfer performance of the condenser with segmental baffles is higher than that of the condenser with flower baffles, but segmental baffles cause large pressure drop. The heat transfer coefficient on the shell side is calculated analytically and compared graphically. Read More...
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Mechanical Engineering |
India |
1075-1078 |
245 |
A Secure Crypt Analysis of Password Authenticated Key Exchange Methodology in Wireless Sensor Network
-R. Sharmila
Wireless sensor networks are one of the most exciting then challenging research domains of our time. They have a great potential to be deployed now wide mission-critical applications, such as military monitoring, health care as well as civilian applications. The highly sensitive nature of gathered information makes security in these special networks a crucial concern. Owed to the hostile nature of their deployment environments, the wireless medium and the constrained nature of resources on the diminutive sensor devices used in such networks, security poses more severe challenges compared to the traditional networks. As per attacks to any part of the hardware or software may give significant damages to these networks. Actually, the development of effective and efficient defense mechanisms to those attacks must be addressed at every stage of the system design. We propose Rumor Riding (RR), a lightweight and non-path-based mutual anonymity protocol for decentralized P2P systems. Employing a random walk mechanism, RR proceeds advantage of lower overhead by mainly using the symmetric cryptographic algorithm. The proposed protocols security, simplicity, and speed make it ideal for a wide range of real-world applications now which secure password authentication is required. Read More...
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WIRELESS SENSOR NETWORKS |
India |
1079-1082 |
246 |
Fault Diagnosis of Rotor of an Induction Motor using Fuzzy Logic Technique
-Nitika Sharma ; Dr. Pankaj Mohindru; Nitika Sharma; Dr. Pooja
This paper illustrates fuzzy logic technique, used for the detection of rotor of an induction motor. In this rotor fault identification methodology Simulation model of asynchronous induction motor has been constructed with the help of MATLAB/SIMULINK and second model is also introduced i.e. prototype model in which fault are inserted by changing the voltage supply frequency with no loads condition and output response has been obtained for both healthy and faulty motor model. With the help of chi square test both the healthy and faulty signal has been examined and which further help in formation of rule base in fuzzy logic technique. The proposed scheme works in a satisfactory way. Read More...
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Electronics & Communication Engineering |
India |
1083-1086 |
247 |
Friction Stir Welding of Rectangular Flat Plates by using Hand Drilling Machine
-Mohd Anees Siddiqui ; S. A. H. Jafri; Dr. K. M. Moeed
In the present work, friction stir welding is performed by using experimental setup installed with hand drilling machine. The tool and workpiece materials are selected according to the capacity of hand drilling machine. The mild steel tool and rectangular lead alloy workpiece plates were manufactured in the workshop. The experiments were performed at three weld speeds and butt joint was prepared. The welded butt joint undergone visual inspection and tensile test. Tensile strength, deflection, stiffness and resilience were obtained and graphical analysis was done to study the effect of weld speed on mechanical behaviour. Static structural analysis was also performed in order to investigate maximum stress distribution in the plates during friction stir welding process. The main purpose of this work is to introduce friction stir welding in workshop level for joining of low melting point materials through low cost setup based on hand drilling machine. Read More...
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Production Engineering |
India |
1087-1091 |
248 |
Total Productive Maintenance: A Case Study to Measure & Improve Effectiveness of Performance Measures of Tube Mill Industry
-Abhishek Kaswan ; Vishwas Yadav; Shiv Nandan Joshi
To sustain in this competitive world, manufacturing industries had opted for the several innovative techniques like TPM, TQM, JIT, MRP, Six Sigma, SAP, etc. in order to satisfy the customer as per requirements. All these tools & techniques are used to focus on key areas of product like quality, cost of product, delivery time of the product & bring the cost of operation & maintenance under control in order to increase the profit margin along with the customer satisfaction & business relationship. These tools are popular among manufacturing industries to improve quality & productivity of their products. A detailed case study is done in an auto sector industry named as ANS Steel Tubes Ltd., Faridabad in which TPM is already implemented but the need was just to evaluate and improve the key focus towards it. The objective of this thesis is to focus on TPM functioning in the plant and measure the performance parameters of the plant, ensuring the tangible & intangible benefits to ANS Steel Tubes Ltd. through continuous focus, proper time to TPM. The case study can give insight and help other industries to run the TPM in more efficient way. Read More...
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M.Tech Mechanical Engineering (Industrial Engineering and Management) |
India |
1092-1096 |
249 |
A Literature Survey and Review Paper on Radio Over Fiber System with Different Modulation Scheme
-Deepika Singh ; Swatantra Tiwari
For high capacity transmission such as broadband we require high speed. Therefore a combination of radio frequency with optical fiber is proposed known as radio over fiber. [1, 2] With the advent of this technique the system cost reduces because there is no need to design uplink and downlink. The application of radio over fiber includes cable television, network design, and uplink and downlink design and in satellite base station. In this paper we discuss the different modulation schemes for radio over fiber system. Read More...
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Electronics & Communication Engineering |
India |
1097-1099 |
250 |
Design and Analysis of Heavy Vehicle Composite Chassis at Various Loads
-B. Sreenivasulu ; Ryali Nava Sai Divya; M. Satyanarayana
Designing and modeling the heavy vehicle chassis is done using Pro/Engineer software, taking the data from the L & T Heavy vehicle model by reverse engineering processes. The shear strength of chassis is determined theoretically and compared with FEA analysis. The shape of the heavy vehicle chassis is optimized by taking C – Channel, Box Section and I Section. And also optimization is done to reduce the weight of frame on the chassis. Present used material for chassis is Carbon steel. Replacing the chassis material with Kevlar fiber and S+R (Strength+Rigidity) Glass. By using steel, the weight of the chassis is more compared with Kevlar fiber and S+R Glass Epoxy, since its density is more. FEA analysis is done on chassis for optimizing above parameters under 10 tons load. Read More...
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M.E MECHANICAL ENGINEERING (DESIGN) |
India |
1100-1103 |