No. |
Title and Author |
Area |
Country |
Page |
1 |
Study: Evolution of Nature Inspired Algorithms in Various Application Domains
-Harshita Jain ; Dr. Akhilesh Tripathi
Nature is the best guide and its outlines and qualities are to a great degree monstrous and abnormal that it offers motivation to looks into to impersonate nature to take care of hard and complex issues in computer sciences. Bio Inspired figuring has come up as a new period in calculation covering extensive variety of uses. The Nature inspired algorithm are in hype with more impactful results in various application domain. This paper consist of detailed study about the recent advances in nature inspired optimization methods. This paper also gives the flash light over the various optimization algorithm with its aim. Moreover, it includes the comparative study between the Swarm intelligence algorithms. It also discusses the applicability of various algorithm. These kind of nature-inspired algorithms are used widely in various fields for solving a variety of problems like travelling agent problem, in bio-information, in scheduling, clustering and mining problems, image processing, engineering designs. Read More...
|
Computer Engineering |
India |
1-6 |
2 |
Education System Influenced by Virtual Reality
-Datttatray Sunder Patil ; Avadhut Davare; Vinod Chandaliya
Education system has changed in recent years with the development of technology. Knowledge enhancement and sharing is the prime factor in education system. Development of technology in education sector have improved the knowledge sharing concept. Introduction of Virtual Reality in education system have brought a new life to the subject and their idea. Virtual reality is branch in computer technology that simulates the person physical presence in virtual totality. The paper describes about the change in education system due to virtual reality. Read More...
|
Computer Science and Information Technology |
India |
7-8 |
3 |
A Review Paper on ASCII Coded Cryptography for Artificial Neural Networking
-Shreekalpa Sarkar ; Srijeet Chatterjee
Cryptography is the method of altering data or information into unreadable for unauthorized persons. In cryptography method encrypted information transferred from sender to receiver in a manner that restricts from unlawful third person. There are many cryptography procedures available which based on number theory. The cryptography based on number system has some disadvantages such as large computational power, complexity and time consumption. Artificial neural network based cryptography is used to secure the data at high efficiency. The Artificial neural network have many distinctiveness such as learning, generation, less data requirement, fast computation, ease of implementation and software and hardware availability. It is important for many applications. Read More...
|
Biomedical Engineering |
India |
9-11 |
4 |
A Dynamic Performance of Vertical Axis Wind Turbine by using Magnetic Levitation
-Nitin Anandrao Dhumne ; Surbhi Shrivastava
It is a natural power source that can be economically used to generate electricity. Wind turbines convert the kinetic energy in the wind into mechanical power. Magnetic levitation or maglev is a method by which an object is suspended with no support other than magnetic fields. The Magnetic force of magnet is eliminating the effects of the gravitational and other accelerations. The main advantage of maglev vertical axis wind turbine is to reduce mechanical friction. Maglev has more advantages from other conventional wind turbines. It can be work on low speed of air i.e1.5 m A single large maglev turbine can output more than Conventional horizontal wind turbines. Read More...
|
Electrical Engineering |
India |
12-14 |
5 |
Design of Can Crushing Machine for Increasing Load Capacity of Machine
-Amit Tiwari ; Ajeet Kumar ; Vinay Soni ; Prateek Yadav; Sahil Prajapati
In this paper, we developed the pneumatic Can Crusher which is operated by air pressure. The air flow is controlled by a valve which is operated manually. This paper is mainly about generating new concepts of pneumatic can crusher that would make easy and easier to crush the tin and this paper involves the process of designing the crusher manually and then it was transferred to solid modeling using design Software, because it gives a better dimension of pneumatic can crusher compared to manual draw and is much easier to use and finally the design was transformed to real product by means of fabrication. The processes involved in fabrication are welding, drilling, cutting, turning and bending. Read More...
|
Mechanical Engineering |
India |
15-19 |
6 |
Integrating Electric Vehicle into Micro Grid for Quality Power Exchange
-Anubhav ; Dr. Tarlochan Kaur
Integrating a large number of Electric Vehicles (EV) into a distribution grid demands to develop a system to overcome the power quality issues. A smart compatible integration of the electric vehicle with the distribution grid is developed in this paper to ensure quality power exchange between the EV and grid. An EV is connected with a micro grid comprising a solar panel and wind turbine through a bi-directional converter. Two aspects of integrating EVs into the grid i.e., grid to vehicle and vehicle to grid are proposed to ensure quality power exchange. Simulations are done in MATlab. Results show the feasibility of integrating EVs into a distribution system. Read More...
|
Electrical Engineering |
India |
20-22 |
7 |
A Novel Approach for Travel Package Recommendation by using TAST & TRAST Model
-Ashwini D. Mate ; Dr. D. R. Ingle
In this paper, we aim to make personalized travel package recommendations for the tourists. Thus, the users are the tourists and the items are the existing packages, and we exploit a real-world travel data set provided by a travels for building recommender systems. We develop a tourist- area-season topic (TAST) model, which can represent travel packages and tourists by different topic distributions. In the TAST model, the extraction of topics is conditioned on both the tourists and the intrinsic features (i.e., locations, travel seasons) of the landscapes. Based on this TAST model, a integrated approach is developed for personalized travel package recommendation by considering some additional factors including the seasonal behaviors of tourists, the prices of travel packages, and the cold start problem of new packages. Finally, we combine the TAST model, the TRAST model, and the integrated recommendation approach on the real-world travel package data. Experimental results show that the TAST model can effectively capture the unique characteristics of the travel data and the integrated approach which is much more effective than traditional recommendation techniques for travel package recommendation. Also, by considering tourist relationships, the TRAST model can be used as an effective assessment for travel group formation. Read More...
|
Computer Engineering |
India |
23-27 |
8 |
Generalized Quasilinearization for PBVP for Hybrid Caputo Fractional Differential Equations
-Radhika. V
In this paper we study the method of Generalized Quasilinearization for PBVP for Caputo fractional differential equations with fixed moments of impulse through the solutions of linear IVPs. In order to prove this result we use the weakened assumption of Cq-continuity in place of local Hölder continuity. Read More...
|
MATHEMATICS |
India |
28-34 |
9 |
Security Analysis for Hybrid Security Architecture
-Kamini ; Rajiv Mahajan
In this paper WTLS (Wireless transport layer security) and TLS (Transport Layer Security) is discussed and analyze using OPNET Simulation. The WTLS is used for wireless devices security and TLS is used for wired devices security. This review paper shows that how the end to end security takes place between wireless clients to web server using hybrid security. Read More...
|
Computer Science |
India |
35-37 |
10 |
Enhancement in Graphical Authentication System for Resisting Shoulder Surfing
-Ms.Sonali Namdeo Bhandurge ; Prof. Varsha Dange
In this computing world, computer security and confidentiality can only be gained by providing authentication based on passwords. It becomes hectic to memorize textual passwords that are too long just for the sake of security. Thus allowing some users to choose small memorizing passwords which tend to be insecure and are considered as the weakest link in authentication chain. Graphical passwords are always considered as a flipside to the alphanumeric or textual passwords. The advances made in web applications and mobile apps empower user to access these applications anywhere without any time constraint. This improvement brings great comfort but at the same time thus increasing chances of exposing passwords to the Shoulder Surfing attack. In shoulder surfing attack, attacker observes directly or with the help of external devices for gathering user credentials. To blow away this problem a novel authentication system, PassMatrix with color authentication system to resist shoulder surfing is been represented in this paper. With a onetime valid login indicator and circulative horizontal and vertical bars covering the entire scope of pass-images and choosing color sequence, PassMatrix with color authentication system offers no evidence for attackers to discover the password even if multiple attempts of camera-based attacks were performed. Read More...
|
Computer Engineering |
India |
38-41 |
11 |
Effect of Hydroxy (H2 & O2) Gas Addition on Gasoline Engine Performance and Emission with Variable Compression Ratio
-Shaishavkumar Bharatbhai Patel ; Sagar J Babariya; Prof. R. J. Jani
The reserve of petroleum over the world is limited. It is very important to save petroleum fuels or find some substitutes. The oxygen enriched hydrogen-HHO gas was produced by the process of water electrolysis. Hydroxy gas was produced by the electrolysis process of different electrolytes (KOH, NaOH, and NaCl) with various electrode designs in a leak proof Plexiglas reactor (hydrogen generator). This concern with the effectiveness of oxygen enriched hydrogen-HHO gas addition on performance and combustion characteristics of a SI engine with variable compression ratio. The effect will be shown on the SI engine of the brake power, brake specific fuel consumption, un-burn hydrocarbon, NOx emission, carbon dioxide, and sscarbon monoxide with the use of HHO and a variable compression ratio. Read More...
|
AUTOMOBILE ENGINEERING |
India |
42-45 |
12 |
Audio Watermarking using Empirical Mode of Decomposition
-A.A.Dhanorkar
this paper by using the Empirical Mode Decomposition (EMD) developed an algorithm for advance adaptive audio watermarking. The audio signal is classified into frames and each one is decomposed adaptively, by EMD, into intrinsic oscillatory components which is as called Intrinsic Mode Functions (IMFs). The codes are embedded into the extrema of last splitted IMF because last IMFs are most stable frequency component under various attacks and so protects quality of the host signal. A low frequency mode stable under different attacks and preserving audio perceptual quality of the host signal. The data embedding rate of the proposed algorithm is 46.8–51.3b/s. The comparison analysis shows that our method has good performance than watermarking schemes reported recently. Read More...
|
Electronics Engineering |
India |
46-50 |
13 |
Mentation of IoT for Smart Homes
-Mr. V. A. Pohankar
Internet of Things (IoT) is part of the internet that envisions all objects around us. IoT has a very wide and includes variety of objects like electronics product i.e. smart phones, tablets, digital cameras and sensors. Once all these devices are connected to each other, they enable more and more smart processes and services that support our basic needs, environment and health. Such large number of devices connected to internet provides many kinds of services and they also produce huge amount of data and information. Cloud computing is demand access to a shared pool of configurable resources like computer, networks, servers, storage, applications, services, software. The home automation system uses portable device as user interface, monitoring of temperature and humidity and also controlling home appliances. The main objective is to develop a home automation system using an Node MCU board with an IoT-based device which is capable of controlling appliances and real-time weather monitoring. This device is built using ESP8266 Node MCU. By using that technology is advancing so houses are also getting smarter and faster and also involving remote controlled switches. In order to achieve this, a relay module is interfaced to the Node MCU board at the receiver end while on the transmitter end, a GUI application on the cell phone sends ON/OFF commands to the receiver where loads are connected. Domestic and industrial load can be turned ON/OFF remotely through this technology. The loads are operated by IOT board through Relay Module.ESP8266 Node MCU is a device with a built-in WiFi module and micro controller which can interface with Arduino IDE. Read More...
|
ELECTRICAL AND ELECTRONICS ENGINEERING |
India |
51-54 |
14 |
Performance Based Analysis of RC Moment Resisting Frame
-Siddharth Joshi ; Dr. H. R. Magarpatil
The objective of performance based seismic design (PBSD) is to design structures so that they have predictable seismic behavior. Performance-based analysis evaluates how the building will perform in given potential hazard. In performance-based design, it is an important part of the design procedure to identify and assess performance capability of building and guide the many decisions that must be made. In this paper pushover analysis of multi-storey (G+5), (G+8), (G+11) RCC building has been done. Pushover analysis is a modern and excellent tool for performance-based analysis due to its accurate seismic assessment of the structure. The pushover analysis is performed using SAP2000 software. The results obtained after performing pushover analysis are compared in terms of parameters like base shear, storey displacements, spectral acceleration, time period and spectral displacement. From analysis results obtained, it is seen that base shear and spectral acceleration decreases, whereas displacement, spectral displacement is increased with the increase in number of storey. The seismic response of RC building frame in terms of performance point and the effect of earthquake forces on multi story building frame with the help of pushover analysis is carried out in this paper. Read More...
|
Structural Engineering |
India |
55-61 |
15 |
Effective Data Collection using Ferry Node in Wireless Sensor Network
-Nupur R. Banode ; Mr. Kapil N. Hande
The usefulness of mobile ferries, can be stated by the nodes that transfer the data between other nodes in process of their movement, provides multiple benefits for Wireless Sensor Networks (WSNs). It has been suggested and can evaluate several different approaches and protocols for collecting the data using such ferries from isolated WSN subnetworks for different scenarios. The results of the simulations can be presented, that reveals the effects of the WSN density, ferry speed, node sleep policy and maximum hop limitation on the performance and required resources for the tested protocols. Read More...
|
M.Tech Computer Science |
India |
62-66 |
16 |
Surface Modes of Polar Semiconductor in Unidirectional Magnetic Field
-Dr. Abhishek Tiwari ; H N Yadav
Surface plasmon polaritons on the surfaces of metal films possess interesting properties. Surface plasmon polariton has the dispersion relation and is a plane propagating surface mode. In contrast, localized surface plasmons (also called electromagnetic surface shape resonances) are confined to curved metal objects. They are characterized by discrete, complex frequencies, which depend on the size and shape of the object to which the surface plasmon is confined, and by its dielectric function. Localized surface plasmons can be resonantly excited with light of appropriate frequency (and polarization) irrespective of the wave vector of the exciting light The idea of two-dimensional surface polariton optics has been proposed and realized experimentally, resulting in the development of optical elements for surface polaritons that allow manipulating and directing SPP beams in the same way as optical beams are directed in three dimensions. Different types of SPP behaviour on rough surfaces, such as scattering, reflection, interference, backscattering, and localization is analyzed, and related theoretical models are presented. Here in this work there is theoretical study of surface excitation in presence of magnetic field on different compounds and results thus obtained is of great application to current world technologies. Read More...
|
PHYSICS |
India |
67-70 |
17 |
Background Subtraction Algorithm Based Abandoned Object Detection
-Trupti Bhumkar ; Prof. N. B. Hulle
Nowadays security for public safety is becoming a challenging research topic in the field of computer vision. In this paper abandoned object detection system is implemented using raspberry pi and simulink. Detection process consists of extraction of the image from video sequence then the first image is considered as background image and subtraction algorithm is implemented for the abandoned object detection and Missing object detection. This system can be installed bus stations, train stations or airports. The proposed system gives high accuracy in real time performance. Read More...
|
Electronics and Telecommunication Department |
India |
71-74 |
18 |
Improving the Energy Efficiency of Continuous Health Monitoring Devices
-Mr. Pramod R. Bokde
In This research, we evaluate the energy consumption and storage requirement for the baseline scheme using the proposed models for the health monitoring devices. Since each sensor has its own sampling rate and resolution, its energy consumption differs from that of others. They correspond to the minimum and maximum sampling rates, respectively. The minimum/maximum battery lifetimes are reported assuming that each sensor node uses a regular coin cell battery (CR2032). A regular coin cell battery is commonly used in biomedical sensor. Not surprisingly, ECG and EEG sensors are seen to consume the most amount of energy. Thus, these sensors are the main obstacles to providing long-term health monitoring. Read More...
|
Electronics Engineering |
India |
75-78 |
19 |
Modeling & Analysis of Injection Chamber of High Pressure Die Casting to Reduce Porosity
-Vikrant Gautam ; Trilok Chauhan
In this research work, thorough study has been done to decrease the porosity that arises during high pressure die casting. Ansys software has been used to reduce the defect of porosity. The reading, dimensions and specifications of the injection chamber have been taken from a manufacturing plant. The main objective is to reduce porosity from the end product which is a 100 watt LED light frame in this case. With the help of ansys, a CAE software, the change in the pressure of molten metal flow has been observed inside the injection chamber which has been modeled using ansys fluent. And it has been found that when the pressure of molten metal flow is reduced, porosity also tends to get reduced or completely vanished. Read More...
|
M.Tech MECHANICAL ENGG |
India |
79-82 |
20 |
A Survey on Efficient Opportunistic Overlay Prototype with Reliable Routing and Distributed Resource Discovery Services in P2P Network
-Madhav Gopal Sharma ; Prof.(Dr.)R. B. Patel
The role of P2P network is very major in communication technology is does through multiple cooperating clients. As we know network users are growing in day to day life it does heavy load over the network as well as the traffic patterns are also getting dynamic , it does affect networking performance and quality in services , it require to get split out the network load into multiple server and clients areas , it also does challenges for P2P applications , in this case we need to develop such type of P2P network that can create peer to peer networking in cycle , need to integrate network and application so that servers and clients can handle without networking complexity. Since, P2P network developed at large scale which works in distributed manner. However developed system can have capacity to owing properties of nodes which can serve the networking services by joining and leaving as per on demand manner, since P2P is a dynamic network so that topology is unpredictable, which makes P2P more complex due to find the actual location of a node that may appear one time or may disappear at the next time, under these circumstances, it is very big challenge of peer to peer network to handle distributed networking services. In this paper author try to perform an investigation regarding peer to peer network for different communication aspect apart from this ,author also focus on the technology and working scenario of multiple peer to peer network traditionally invented and used now are days, with their benefits and weakness through multiple repute literatures. Read More...
|
Computer Engineering |
India |
83-87 |
21 |
Thermal Analysis of Ceramic Coated (Mullite YSZ) Piston using Finite Element Analysis
-AR. Maheshkumar ; M. Sakthivel; S. Sugumar; R. Hari Vignesh; Geddi Maheshbabu
Recent researches reveal that the thermal barrier coating (TBC) on engine surfaces plays a vital role on analyzing the emission and performance characteristics of IC engines. In this research, an effort is made to investigate the thermal analysis and heat transfer analysis of thermal barrier coated piston of IC Engines using Finite Element Analysis. Yttria Stabilized Zirconia and Mullite chosen as a thermal barrier coating material because of higher thermal expansion coefficient, low thermal conductivity, high melting point and having good mechanical properties and also maintains stable phase structure at higher temperatures. Literature review shows that piston crown surface is one of the primary components in diesel engine which highly influences in the efficiency and performance calculation of IC Engines. In this work, piston crown surface selected as a coating surface and ceramic material coated by plasma spraying technique with optimizing pressure and velocity. Thermal and heat transfer analysis of piston crown surface will help to identify the temperature variations within IC engines. Result of this analysis shows the temperature distribution of piston surface at which the maximum temperatures and minimum temperatures are occurs. So, this methodology will help to evaluate the temperature distribution and thermal stress analysis numerically. The results of diesel engines are also validated with determined experimental values, it shows good agreements with considerable deviation. Read More...
|
Automotive Engineering |
India |
88-90 |
22 |
Effect of Different Weight Percentage on Mechanical Properties of Aluminum Metal Matrix Composites through Hybrid Reinforcement - A Review
-Nagender Kumar Chandla ; Yashpal; Dr. C. S. Jawalkar; Dr. N. M Suri
In last few years due to industrialization and advancement of latest technology, the demand for lightweight, high performance, eco-friendly and energy efficient material in the field of construction, aerospace and automotive has increased because conventional materials were fail to achieve desired combination of mechanical and physical properties due to their heavy weight, high processing cost and insufficient mechanical properties. To overcome this and to fulfill the latest demand for today’s materials, aluminum metal matrix composites (AMMC,s) is one of the best alternatives for researcher in various engineering fields like transportation, structural, mechanical, nuclear and aeronautics due to its excellent properties like low density, adequate strength, large coefficient of linear expansion, superior castability, good corrosion resistance and easily alloyed with other elements. Among various fabrication methods, stir route of casting is adopted for the manufacturing of AMMC,s as it is simple, flexible & cost-effective. The aim of present work is to study aluminum hybrid metal matrix composite(AHMMC,s) through different combination of hybrid reinforcements such as two different ceramics, two different wastes and one ceramic and one waste and see the effect of different weight percentage on the mechanical properties like hardness, toughness, compressive & tensile strength. Read More...
|
M.E in Production Enginerring |
India |
91-96 |
23 |
An Overview of Mobile Ad hoc Network (MANET): Features and Challenges
-Gajendra Kumar Ahirwar ; Sonu Shrivastava; Mahendra Kumar Ahirwar
A mobile ad hoc network is the self-configure and self-organized infrastructure less network that is used for wireless. Mobile ad hoc network (MANET) are not used any centralized device to manage the nodes [1]. The range or the paths between the nodes are limited. When a node are move far from the range that node are out of network. This paper presents the study of the Manet Types, Features and its Challenges. Read More...
|
Information Technology |
India |
97-99 |
24 |
Characterization of Bending Behavior of Welded Joint
-Bhagyashree Prabhakar Ingale ; S .M. Jadhav
In the use of aluminum alloys to structural applications, one challenge should be succeed may be that those diminishment about mechanical properties about welded joints as contrasted with parent material. In specific cases, the use of such composites is limited by a low quality in the warmth influenced zone (HAZ) because of softening reaction happening during welding, which have a tendency to reduce the general load-bearing limit of the component. Keeping in mind the end goal to use the properties of aluminum composites completely, a superior comprehension of the quality and malleability of welded joints is required. Proper modelling tools and concepts are required to meet the industrial need for rapid development and low cost of new products. In this paper bending behavior of on welded and virgin aluminum alloy 5052 plate subjected to static bending load is investigated and compared .The bending of aluminum plate is conducted using three point bend test experimentally and the validation is done on nonlinear finite element analysis. The experimentation done for destructive testing on Universal Testing Machine and static finite element analysis was performed. The experimental work includes tensile test,3 point bending test, TIG welding of aluminum plate .The finite element analysis and experimental results are compared. Read More...
|
M.E MECHANICAL ENGINEERING (DESIGN) |
India |
100-105 |
25 |
Combination of Association and Neural Networks Techniques
-Ishan Juneja
Data Mining and its techniques have been in huge demand from past decades due to sudden rise of automation and robotics involvement in industrial applications. Association of events to form a useful pattern, sequencing of items in a trending form or usage of Artificial Neural Networks to extract hidden relations or anomalies etc. are the various data mining activities done by researchers. This review paper explains the various techniques and designing of models formed using association and Neural Network Techniques to form useful patterns or trends between input and output variables. Read More...
|
Production Engineering |
India |
106-110 |
26 |
Design and Analysis of Savonius Vertical Axis Wind Turbine
-Rahul Bhoyar ; Swapnil J Bhadang; Nishikant Z Adkane; Nikhil Pachkawade
A Savonius rotor (S-rotor) wind turbine adapted for household domestic Electricity generation. The design process and justification of the new machine will be described. The innovative technology turbine collects wind energy and converts it into electricity, which in turn produces an output which is used to charge one heavy duty battery. As a result, the home is served simultaneously by the wind turbine and the utility. In this study, a small electricity generator has been specifically designed for household installation. We are using a savonius rotor. This type of rotor (which is of the vertical axis variety) is chosen instead of a horizontal axis machine due to its simplicity and reliability. The S-rotor has been designed using an analytical method and confirmed by natural wind testing. This study was done to investigate the design and development of the vertical axis micro wind turbines. The contribution of counter rotating impellers with a freely rotating generator to produce energy was investigated. For the analysis and design, PRO-E, CAE programmes were used. Possible developments were considered. Read More...
|
Mechanical Engineering |
India |
111-114 |
27 |
Reliable Video Streaming In Mobile Adhoc Networks using Enhanced WEAC Protocol
-Dr. A. Kamatchi
recent years Mobile adhoc network (MANET) an infrastructureless network has gained popularity and lot of research is being done on different aspects of MANET. Routing protocols in MANET are classified as proactive protocol where in every node maintains routing table which contains information about the network topology even without requiring it and reactive protocol where route is discovered wherever it is needed. The Warning Energy Awareness clusterhead (WEAC) is one of the reactive protocol wherein a mobile node is elected from a set of nominees to act as a temporary base station for a period of time within its zone. In each cluster, a token is used to assign the channel among contending Mobile Terminals (MTs). After one or more transmissions, if the energy level of the base station gets low, then it will give warning to conduct another Election. The advantage of WEAC Protocol is the clusterhead which supports multiple classes of services and also manages to minimize collisions. It adopts well to large networks of mobile station and in non-real time traffic. Video transmission over MANET is very challengeable when compared to other wireless network, due to bandwidth fluctuation, frequency difference, channel fading etc. WEAC protocol is more suitable for video transmission. In this research work, the performance of video transmission through WEAC protocol has been enhanced using different methods. In the first method, Virtual Base Station (VBS) is designed to run on top of the WEAC Protocol to speed up packet delivery and improves throughput. In the second method the WEAC-VBS method is improved through zone routing approach to reduce the time. In the next method Automatic Repeat reQuest (ARQ) mechanism is proposed in the WEAC protocol to reduce the errors. In order to achieve the required quality of service in video transmission, Priority Queuing mechanism is proposed in the WEAC protocol. Compression of data using Huffman code is proposed in the WEAC Protocol to reduce the storage space and to increase the speed of transmission. The performance evaluation of the proposed methods proves the efficiency of the algorithms developed. The significant results obtained in this research work ensures the improvement of WEAC Protocol for video transmission in MANET. Read More...
|
Computer Science |
India |
115-119 |
28 |
Optimization of Process Parameters in TIG Welded Joints for Austenitic Stainless Steel
-Deshpande Gaurav Laxmikant ; Dr. S. A. Sonawane
The Joining of the Austenitic Stainless Steels is often used in the pressure vessel industries. In the fabrication of the pressure vessel, the successful bending operation, after welding demands higher tensile strength and bending strength. The other mechanical properties at the weld bead should also be at the optimum level for favourable gauge length. Several process parameters interact in the complex manner resulting in direct or indirect influence on the mechanical properties. It is necessary to find out the optimum process condition capable of producing desired weld quality. Therefore to achieve the typical tensile strength and bending strength in TIG welding is the primary objective of this paper. X Ray radiographic test of all the samples are performed to check for any defects before going for the mechanical tests. The optimum values for the tensile and bending strength are found out and analyzed. Read More...
|
M.E in Production Enginerring |
India |
120-125 |
29 |
Survey Paper on Big Data Security in Cloud Environments
-Kishore Kumar.G ; Dr. M.Gobi
Privacy and Security issues are extended by velocity, volume and variety of big data such as high-volume inter-cloud migration, mixture of data sources and formats, flowing nature of data acquirement, and large-scale cloud infrastructures. In all the areas especially for marketing and research, most of the industries uses big data, but they do not have the essential assets particularly from the point of security perspective. If any security breach occurs to big data, it would result in even further serious legal repercussions and reputational impairment than the current situation. Hence, traditional security mechanism for securing data are inadequate. There are various security challenges such as Reliability of devices collecting data, Source validation and filtering of data, Application software security, Access control and authentication, Interoperability of devices, Distributed systems security (DDoS attack) etc. In this paper, we highlight the data security and privacy challenges proposed by various sources and proposed Security Architecture for big data in the cloud environments. For making big data secure, techniques such as encryption using ECC/HECC is endorsed. Read More...
|
Computer Science |
India |
126-130 |
30 |
Wheel Chair Movement Automation Using Patient Iris
-Chetan W. Rawarkar ; D. S. Chandak
Statistics suggests that there are 11,000 new cases of Alzheimer's disease (AD) every year in United States of America. Great people like Stephen Hawking and Max Brito have been suffering from this crippling phenomenon. Our project is an attempt to make lives of the people suffering from this phenomenon simple and by simpler we mean self-reliant, which will thereby reinstate their confidence and their happiness. The idea is to create an Eye Monitored System which allows movement of the patient's wheelchair depending on the eye movements. We know that a person suffering from Alzheimer's disease or quadriplegia can partially move his eyes and tilt his head, thus presenting an opportunity for detecting those movements. We have created a device where a patient sitting on the Wheel Chair assembly looking directly at the camera, is able to move in a direction just by looking in that direction. The camera signals are monitored by a MATLAB script, to move in a particular direction. The system is cost effective and thus can be used by patients spread over a large economy range. Read More...
|
ELECTRICAL AND ELECTRONICS ENGINEERING |
India |
131-133 |
31 |
Experimental Investigation on EDM of Titanium Alloy using Taguchi Method
-P. Vamshi Krishna ; Dr. V. Vikram Reddy; Mr. B. Shivakumar; Mr. M. Shashidhar
Electro Discharge Machining (EDM) is a newly developed non-traditional machining technique for “difficult to machine†conducting materials. In EDM, the material removal of the electrode is achieved through high frequency sparks between the tool and the work-piece immersed into the dielectric. In the present work, an investigation has been made into the electrical discharge machining process during machining of Titanium alloy (Ti-6Al-4V). Taguchi method is used to formulate the experimental layout, to analyze the effect of each process parameters peak current (I), pulse on time (Ton) and pulse off time (Toff); varied in three different levels to predict the optimal choice for each Material Removal Rate (MRR), Tool Wear Rate (TWR) and Surface Roughness(SR). L9 Orthogonal array is used to conduct Experimentation. To identify the significance of parameters on measured responses, the analysis of variance (ANOVA) has been done. It is found that parameters peak current and pulse on time have the significant affect on material removal rate, tool wear rate and surface roughness. However, parameter pulse off time has less significant affect compared to the former on material removal rate. Optimal combination of process parameters was obtained to yield max MRR, min TWR and SR separately using Taguchi method. The optimal parametric setting for Maximum MRR (2.30248 mm³/min) is at Peak current: 28A (Level 3), pulse on time; 100 µs (Level 1) and pulse off time: 185 µs (Level 3). The optimal parametric setting for Minimum TWR (0.0149 mm³/min) is at Peak current: 12A (Level 1), pulse on time; 200 µs (Level 3) and pulse off time: 185 µs (Level 3) and for minimum SR (3.3505 µm) it is at Peak current: 12A (Level 1), pulse on time; 100 µs (Level 1) and pulse off time: 65 µs (Level 1). Confirmation tests are conducted at their respective optimum parametric settings to verify the predicted optimal values of each performance characteristics. The results obtained were in good agreement with the experimental values. Read More...
|
Advanced manufacturing systems |
India |
134-139 |
32 |
Stabilization of Black Cotton Soil using Brick Dust and Bagasse Ash
-Sudharani K ; Abhishek S K; Adarsh N; Harish Talwade; Manjunath
The problem with expansive soils has been recorded all over the world. Many foundations related problems are also noticed in and around India. Because of swelling and shrinkage of expansive soils, civil engineering structures like residential buildings, pavements and canal linings are severely damaged. Many innovative foundation techniques have been devised as a solution to the problem of expansive soils. In the present investigation, the influence of brick dust (BD) and bagasse ash (BA) on the strength properties of black cotton soil is studied. The main objective of this investigation had been focused on the index properties and unconfined compressive strength behaviour of the soil stabilised with brick dust and bagasse ash and to determine the appropriate percentage of brick dust and required. The change in the index properties and unconfined compressive strength are determined by conducting test on black cotton soil with varying percentage of brick dust with 10%, 20%, 30% and 40% keep the bagasse ash content as 12% throughout the study. The experimental results obtained from these tests clearly show that there is significant increase unconfined compressive strength. The results obtained for nonstabilized samples are compared with stabilized samples. It can be concluded that brick dust and bagasse ash can be considered as a good stabilising/additive material for black cotton soil. Read More...
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Civil Engineering |
India |
140-144 |
33 |
Literature Review on Study of Coal Slurry Fuel Combustion and Methods of Combustion
-Prajakta Vilas Limbasarkar
The conventional energy fuels are going to extinct some or the other day. There is need for alternative. This paper deals with the research involved in alternative fuels specially the combination of pulverised coal and liquid fuels for example methanol/water/oil. The research has been found in countries like Japan, China and United States of America. Several different methodologies involved in coal slurry fuels research. Few of them and mentioned below with experimental results. Read More...
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M.tech in Heat Power Engineer |
India |
145-148 |
34 |
Thermo-Mechanical Defect on Commercial Vehicles Tyres
-Mr. Vikram Kumar Malviya ; Ms. Ranu Rajoria
A numbers of patents on tyre Life Span have been reviewed with a focus on those which can be applied to Commercials Vehicles Tyres for the Automobile Industry. This patent is separated into different functional solutions and reviews are made based on practicality and potential for most significant use. The life of tyres depends on the frequency of usage, tyre pressure level, weather and friction level between tyre and road surface. Heat and friction will increase the wear and tear of the tyre during long distance travel. Consequently, the life of the tyre is reduced. Finally, the mechanism of heat transfer within the tyre carcass is introduced as well as the basic tyre structure and effects of overheating on tyre operation. These methods are related to current research paper which aim to develop a fresh mind set and extend the working life of Commercials vehicles tyres. Read More...
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m.tech thermal engineering |
India |
149-153 |
35 |
Passenger Destination Alert and Safety Assistance System
-Nimmagadda Chandana ; Dr G. Ramesh Babu
The objective of this system is to develop an Intelligent Real-time Interactive Information System for remote monitoring of the route followed by the vehicle, for alerting passengers during the journey about their destinations through messages, alerting the transport staff through messages in case of any emergency, providing the position of vehicle to the passengers when requested and which system interacts with the central transport system to provide the possible help to the passengers in case of theft or health issues during the journey according to the passenger’s information with the help of GPS devices, GSM communication and Wi-Fi router. The advantage of this system is that it overcomes the disadvantages of wired and wireless constraints. Those constrain are such as complicated wiring for constructing the system, difficult maintenance for distance monitoring and controlling the applications. This system will have an embedded system which consists of ARM7 architecture based microcontroller with real time operating system, GPS device, GSM modem, Wi-Fi Router and control devices which monitors the path followed by the vehicle, provides destination alerts to the passengers and assist about the passengers safety during the journey. Read More...
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embedded system technologies |
India |
154-157 |
36 |
Construction Equipment Fleet Management
-Sujay Rajendra Dandwate ; Prof. Col. B. K. Bhonde; Prof. Mrs. Smita V. Pataskar
Large number of construction equipment is required on construction sites across the world. The effort of contractor are to constantly push machine capabilities forward. As the array of useful equipment expand, the importance of careful planning and execution of construction equipment’s increases. The objective of the project is to predict the fleet production rate and to optimize the number and size of equipment’s in the fleet to match the equipment to project situations. Equipment economics is taken into consideration for the optimization. Observation is done on the actual ongoing highway construction project Fleet performance of practiced fleet is compared with optimized fleet with respect to cost, equipment idle period per cycle and productivity. The project concludes that the performance of fleet is enhanced through optimization of equipment in the fleet. Read More...
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Civil Engineering |
India |
158-160 |
37 |
An Introduction to Cochlear Implant Working
-Tamanna Nazeer ; Furqan Zahoor; Sehrish Imtiyaz; Zia Malik; Farooq Khanday
A cochlear implant is a small, complex electronic device that can help to provide a sense of sound to a person who is profoundly deaf or severely hard-of-hearing.
A cochlear implant is very different from a hearing aid. Hearing aids amplify sounds so they may be detected by damaged ears. Cochlear implants bypass damaged portions of the ear and directly stimulate the auditory nerve. Signals generated by the implant are sent by way of the auditory nerve to the brain, which recognizes the signals as sound. Hearing through a cochlear implant is different from normal hearing and takes time to learn or relearn. However, it allows many people to recognize warning signals, understand other sounds in the environment, and understand speech in person or over the telephone. This paper emphasizes on the working of cochlear implant. Read More...
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Electronics & Communication Engineering |
India |
161-165 |
38 |
PERT and CPM Techniques : A Brief Review
-Dr. Pratibha Panth
In this paper a brief view on various project scheduling techniques that might be helpful to software project managers to deliver the project on time and aiming to support the development of successful systems, the classification of scheduling techniques by how they are implemented is considered in detail through several aspects. Each kind of techniques is used to achieve a particular task and capture the structure and behavior of the system at various levels of detail, this study is aimed at finding trade-off between the cost and minimum expected time that will be required to complete the building project. The data on the cost and duration of activities involved were obtained Angel Estates and Construction Ltd., a construction company based in Ashanti region, Ghana. Both critical path method (CPM) and project evaluation and review technique (PERT) were used for the analysis. The activities underwent crashing of both the time and cost using linear programming, this paved way for the determination of critical path. Read More...
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MATHEMATICS |
India |
166-168 |
39 |
Electricity Generation using Speed Breaker
-Praneel Sawant
Electricity now has arguably become a basic need. Energy in the form of Electricity is the most widely used. Electricity generated from primary nonrenewable sources such as coal and oil are used, contributing to almost 80% of the total electricity generated. With the depleting natural resources, there is a need for search of alternative sources to meet the present electricity demands. In this paper we will discuss about one of the available conventional method for the generation of electricity. All vehicles moving possess kinetic energy, we will use this kinetic energy for the generation of electricity. The entire model is based on a speed breaker which displaces downwards and generates electricity when a vehicle passes over it. Read More...
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Energy |
India |
169-171 |
40 |
Mechanical Properties of Self-Compacting Ferrocement with Partial Replacement of Cement by Egg-Shell Powder
-Balram Ravindra Lagad ; K. K. Tolani; Nilesh Sanjiv More; Prof. R. S. Talikoti
Concrete are widely used material in the world and it plays very important role in construction industry. Ordinary. The huge amount of Carbon-dioxide released during the production of cement. For Production of 1000kg of cement, 900kg of carbon dioxide get released. On other hand a large quantity of Egg-shell wastes are produced every year in the world and it cause the problems of landfilling and human diseases. The aim of present study is to check the feasibility of egg-shell powder as a partial replacement of cement in self-compacting ferrocement. In current work, a combination of Egg shell with silica fumes are used in different proportions in self-compacting ferrocement to find the feasibility of using the Egg shells as an alternate to cement. Egg shell powder replaces 5%, 10%, 15%, 20% and 25% in addition with the silica fume at proportion of 1:1.5 of weight of Egg-shell powder. Mortar were cast and Compressive test, Split Tensile and Flexural tests were carried out to find the best combination which results in optimum percentage of strength. Read More...
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Civil Engineering |
India |
172-175 |
41 |
Compatibility between various Superpasticizers & Portland Pozzolona Cement
-Bhavesh Joshi ; Shahnawaz Ansari; Shailendra Kumar
Workability of concrete is the major concern and interest of the construction engineers today. To achieve high workability, chemical admixtures like superplasticizers are required to be added to the concrete mix in the fresh state. Blended cements like PPC are being used quite commonly instead of OPC either due to the non-availability of the latter in the market or to improve the durability of concrete. Three brands of fly ash based PPCs were used to achieve two different grades of concrete, 25 and 40 MPa (M25 and M40). To achieve high workability in the fresh state and desired characteristic compressive strength in the hardened state, of the normal concretes, five different chemical admixtures namely, sulphonated naphthalene polymer(two different families), modified lignosulphonate, combination of ‘sulphonated naphthalene formaldehyde (SNF) and melamine’ and another combination of ‘SNF and lignosulphonate’ have been used in the present study, to investigate their compatibility with various brands of cement (PPCs). It was observed that for each and every type of chemical admixture considered in this research, the setting behaviour varied significantly from one brand of cement to another, though all the three brands of cement were of fly-ash based PPCs. The early age strength and slump loss were also found to be varied significantly. Hence, a strong case was made for studying the compatibility between various kinds of superplasticizers and cements (PPCs) before a suitable combination was used in concrete, especially when high workability and early strength were required. Read More...
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Civil Engineering |
India |
176-179 |
42 |
Investigation on Thermal Performance of Elliptical Piston Profile in Texvel Diesel Engine
-A. Vadivel ; S. Periyasamy
Heat transfer is a predominant factor in diesel engines, and it plays a major role in engine performance. Heat transfer occurs in diesel engine from cylinder to its outer casing of the engine. The experiment is conducted in Texvel diesel engine with elliptical piston profile and heat transfer analysis is carried out. This project is carried out by two methods, theoretical approach and numerical simulation. Theoretical approach is done with the calculation of pressure, temperature, and volume at each angle of crank rotation. Finally, the rate of heat transfer is calculated by correlation. Numerical simulation is done by analyzing the elliptical piston profile using ANSYS software. Modeling and heat transfer analysis are performed. Finally, the numerical and theoretical results are compared. On comparison, numerical results are well agreed with the theoretical results. Read More...
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THERMAL ENGINEERING |
India |
180-182 |
43 |
Effect of Geo Grid Reinforcement on Pavement Sub Grade
-Shikha Tiwari ; Dr. Monika Vyas
A pavement structure consists of a number of layers for the purpose of transmitting and distributing traffic loads to the sub-grade. Rutting is one form of pavement distresses that may influence the performance of road pavements. Soft sub-grade soils are distinguished by their low un-drained shear strength and high compressibility. Thus, such type of sub grade is required to improve by either replacing the existing soil, which is not a practical and feasible option, thus it is required to stabilize the soil and improve its strength. Nowadays reinforcement has been provided to get the desirable strength of sub grade, This dissertation work deals geo-grid reinforcement which are nothing but planar, polymeric (synthetic or natural) materials used in contact with soil/rock and/or any other geotechnical material, for Filtration, drainage, Separation, Reinforcement, Protection, Sealing and Packing. This work describes the useful effects of reinforcing the sub-grade layer with one layer of geo-grid at completely different positions and thereby determination of optimum position of reinforcement layer. The optimum position determined depend on CBR value test was conducted to determine the optimum position of geo-grid. The CBR of a soil increases by 50-100% when it is reinforced with a single layer of geo-grid. The amount of improvement depends upon the type of soil and position of geo-grid. CBR of sub-grade soil is 6.53% without reinforcement and when geo-grid was placed at 0.2H from the top, The CBR value increased to 19.66%. Soaked Condition CBR of sub-grade soil is 4.77% without reinforcement and when geo-grid was placed at 0.2H from the top, The CBR value increased to 4.46%. Read More...
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Civil Engineering |
India |
183-186 |
44 |
Wolf Pack Hunting Strategy for Islanded Micro-Grid
-Kadam Tushar Vijay
The interest on micro-grid has increased signiï¬cantly triggered by the increasing demand of reliable, secure, efï¬cient, clean, and sustainable electricity. More research and implementation of micro-grid will be conducted in order to improve the maturity of micro-grid technology. Among different aspect s of micro-grid, this paper focuses on the conventional centralized automatic generation control (AGC) is inadequate to handle the ever-increasing penetration of renewable energy and the requirement of plug-and-play of smart grid, since a mixed homogeneous and heterogeneous multi-agent based wolf pack hunting (WPH)strategy to achieve a fast AGC power dispatch, optimal coordinated control, and electric power autonomy of an islanding smart distribution network (ISDN).Simulation results demonstrate that WPH has a greater robustness and a faster dynamic optimization than that of conventional approaches, which can increase the utilization rate of the renewable energy and effectively resolve the coordination and electric power autonomy of ISDN. Read More...
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Electrical Engineering |
India |
187-190 |
45 |
Coupling of the Magneto Plasmons-Phonons in a Polar Semiconducting Cylindrical Geometries
-Dr. Abhishek Tiwari
The Surface Polariton waves are electromagnetic waves that remains localized within a thin surface layer, or bound along the interface of two media. Thus these waves can be used exclusively for the study of surfaces and interfaces, which is of great scientific and practical importance, not only in the field of Physics, but also in the fields of Chemistry and Bio-Chemistry. Important physical phenomena, like surface enhanced Raman Effect, fractional quantum Hall Effect etc., applied fields like micro-electronics and in integrated optics are all directly related to the study of surface of solids. As surface Plasmon and surface optical Phonon may interact with each other in polar semiconductors if their frequencies are of the same order. The frequency behavior on the surface of condensed material can be studied with the help of dispersion relation which can be obtained by various methods. This work focuses on the coupling of surface modes in presence of magnetic field. Read More...
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PHYSICS |
India |
191-194 |
46 |
Major breakthroughs in Cochlear Implant
-Tamanna Nazeer ; Furqan Zahoor; Sehrish Imtiyaz; Zia Malik; Farooq Khanday
It is estimated that 250 million people have disabling hearing impairment, i.e. moderate to severe hearing loss, representing 4.3% of the world’s population. When only the middle ear is affected, but not severely, a simple amplifying hearing aid is enough to overcome the problem. If the middle ear is totally destroyed or there is a loss of hair cells from the cochlea, but the auditory nerve is still intact, then a cochlea implant may partially restore hearing. Due to the very high cost of cochlear implant, research in this field is the need of the hour. The aim of this paper is to make the people of developing countries like India well aware about the working of cochlear implant, its vast advantages and fewer disadvantages. This study will encourage the Govt. to invest highly in the field of cochlear implants and provide necessary subsidy to the needy people This will eventually help the people suffering from profound deafness and enable them to hear like normal human beings bringing back the lost colours in their lives and eventually help them to lead a better tomorrow. Read More...
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Electronics & Communication Engineering |
India |
195-197 |
47 |
To Study The Analysis, Design and Behavior of Corrugated Steel Silo
-Kishor B Vaghela ; Hiten J Shah
The paper deals with Analysis and Design of large cylindrical steel silos composed of horizontally corrugated sheets with vertical stiffeners. The 3D FE calculations were carried out with the commercial finite element code " STAAD Pro. software ". Usually in India, we are using IS and ACI codes for analysis and design of steel silo, but in no one they have describe about corrugated steel silo. It is important to know about the change in grain pressure and wall thickness, when we are using corrugated sheet instead of plain sheet during analyze and design the silo. In this paper we have calculated grain pressures and external load by using IS codes and other literature, then prepared geometry and analyzed it on STAAD Pro. Software to compare the result of hoop stress in vertical wall. Value of hoop stress in manual calculation and in STAAD Pro. are almost matching, except in the case of top and bottom plate. It shows that our assumptions while modeling the silos are correct. Read More...
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Civil Engineering |
India |
198-204 |
48 |
Effective Methodology of Feature Selection on Feature Consisting Group Structure
-Priya A. Dekate ; Kapil N Hande
Feature selection has become an interesting research topic in recent years. It is an effective methodology to tackle the large amount of data. It is always better to select features from group rather than selecting feature individually. This help to increases accuracy and decreases computational time. This research paper introduced a new method for feature consisting group structure called efficient group feature selection (EGFS). The experimental computations of EGFS demonstrate the advantage of using feature selection method. Also it gives good result in selecting optimal feature subset from a group of features. Read More...
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M.Tech Computer Science |
India |
205-208 |
49 |
ORPD in Highly Stressed System - A Comparative Study with DE and BAT Algorithm
-Vijay Bharat Desle ; Kartik S. Pandya
Optimal reactive power dispatch (ORPD) is a complex optimization problem in which we try to “optimally†set the values of control variables like reactive power output of generators (generator bus voltages), tap ratios of transformers and reactive power output of shunt compensators like capacitors etc. to minimize the total transmission active power losses while satisfying a given set of constraints. In this paper solution of ORPD problem is done by stochastic population based search algorithms like differential evolution (DE) and BAT algorithms. The numerical results clearly show that DE algorithm gives better results required to reach global best solution. In order to illustrate the effectiveness of the proposed algorithm, it has been tested on highly stressed modified IEEE 300-bus test system. Read More...
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Electrical Power System |
India |
209-214 |
50 |
Survey on Word Count Problem with Map Reduce using Hadoop
-Mr. Shahbaj Khan ; Rachana Dasondhi
In cloud computing, data is moved to a remotely located cloud server. Cloud server faithfully stores the data and return back to the owner whenever needed. Data and computation integrity and security are major concerns for users of cloud computing facilities. Today's clouds typically place centralized, universal trust in all the cloud's nodes. Hadoop is founded on MapReduce, which is among the most popular programming items for huge knowledge analysis in a parallel computing environment. In this paper, we reward a particular efficiency analysis, characterization, and evaluation of Hadoop MapReduce WordCount utility. Read More...
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Computer Science |
India |
215-216 |