Manufacturing industries try to create prime quality merchandise at lower price to stay competitive within the market. The merchandise could also be created victimization varied producing ways, like machining, grinding etc. edge is among the foremost common machining processes accustomed create planar surfaces with quicker material removal and sensible surface quality. The basic target of the exploration of metal cutting is that the goals of keen issues related with the affordable and exact expulsion of metal from work piece. It is been perceived that the dependable quantitative forecasts of the various mechanical execution measures, in a perfect world among the sort of conditions, are basic to create improvement procedures for choosing cutting conditions in method emerging with. In this thesis, experiments are going to be conducted to boost the surface end quality of "SAE52100 work piece by Cemented carbide and Cubic boron nitride tools". A series of experiments are done by variable the edge parameters spindle speed, feed rate, temperature of tool, MRR, and depth of cut. Taguchi methodology is employed to check the impact of method parameters and establish correlation among the spindle speed, feed rate, and temperature of tool, MRR, and depth of cut. Concerning the significant machinability factor, surface completion. Validations of the modeled equations will be proved to be well within the agreement with the experimental data.

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This paper gives the survey on the technique of wireless grass cutting through application. As we know the main objectives of solar powered wireless grass cutting are provide cutting of grass with solar energy. In this project we have automated machine for cutting the grass. This device consist of one blade which is operated with motor. In this project we use battery for operating the motor .The battery can be charge by using the Solar panel. For detecting the obstacles we use the Ultrasonic sensor. If any obstacle is in path then the ultrasonic sensor detect the obstacle and changes its direction and move forward for cutting the grass.

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Pollutants must be removed from the water to protect the environment and public health. When water is used by the industry, the water becomes contaminated with pollutants. If left untreated, these pollutants would negatively affect the water and environment. Treatment of waste water is an essential process that prevents contamination and the destruction of water way, drinking water resources and natural resources. Waterborne diseases are also eliminated through proper wastewater treatment. Wastewater is approximately ninety-nine percent water and only one percent solids. The removal of these solids and disinfection of the water before discharge is the basic concept of wastewater treatment. Zero discharge plant has many advantages in comparison with the older methods used for treatment. One of the Yeast unit generates effluents, it can discharge effluents into the CETP (Common Effluent Treatment Plant) per day. So it has been decided to treat all the effluents in their plant itself and recycle maximum water by installing zero discharge units. Treatment of effluents is a must as per UPPCB (Uttar Pradesh Pollution Control Board) norms. Effluent to comply the norms it has been incorporated of UPPCB a zero discharge unit which recycles all the water from waste effluents and discards only solid wastes. In this paper the detailed study on zero discharge system of Yeast Plant has been done. It is observed that by implementing zero discharge concept Yeast plant is able to utilize all recovered water in its utility unit.

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Solar energy is a renewable form of energy and is a very efficient method of saving electricity. It does the same functioning as the electricity but the difference is that the major source is solar energy in which electricity is kept aside. Since electricity should be preserved this project is the best way to let the world know the new and the better way to save electricity along with the continuation of all the project and working of appliances with the help of the renewable source that is the solar energy. The high energy demand and the constant depletion of the fossil fuels lead us to shift our focus to renewable energy sources which are not only the future unlimited source of energy, it is also eco-friendly and viable for the environment. Solar energy is the oldest form of Renewable Energy. This paper focuses on the design of Solar Inverter which is required to run AC loads which is mostly used as consumable purpose. The power output of the designed inverter is 100W, input voltage is 12V, Output is 220 V, 50Hz square wave output. The proposed work is aimed to use the home appliances even in the absence of main power supply. This is a transistorized inverter circuit capable of driving medium loads of the order of 40 to 60 watts using battery of 12V. This inverter will convert 12V DC input to become 230V AC in output.

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This paper discusses the application of cold room approach to design a well-defined ripening room for banana storage and produce effective air flow around the banana crates. Recent days the fruit storage is important factors according maintain fruits quality, flavour and texture of banana i.e. mainly fulfil by harvest and storage it effectively which is developed and design a well-insulated ripening room for climacteric fruit. High performing cold rooms gives exact efficiency of cooling effect by proper investigation and designing a ripening chamber. A cold room or ripening chamber is a refrigeration system or building designed for storage of foods stuffs, fruits, vegetable, dairy products, sea products and meat within well-defined temperature range and relative humidity (RH). It is also an application of air conditioning, that air is cooled by passing around a cooling coil of refrigeration system and supplied back to cold room. These cold storage facilities are usually built to store perishable fruits. The fruits storage may vary according to size. The scope of the project is to design a well-defined ripening chamber for banana harvesting under controlled temperature and relative humidity. There is a loss of moisture due to low temperature humidification. For moisture control using evaporative humidifier which leads to maintain the product quality and increasing shelf life. And also obtain refrigerant effect and cop of chamber.

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In this paper we have design a grass cutting machine and sprayer pump which can run utilizing electrical energy. Here we used 12 volt DC motor for power generation. The grass cutting machine and the spray pump is mainly proposal for reduced the man power and electricity. It presents the engineering solutions to current human health with hazards involved in spraying toxic chemicals. These days we are facing the problems like pollutions, power cut problem, etc. In order to overcome this problem, we have design such a machine which can be performing its function without causing any of these problems. In our project we use slider crank mechanism to convert rotary motion into reciprocatory motion to operate the pump, thus the pesticide is spread through the nozzle these work gives the continuously flow of pesticides at required pressure and height. A special arrangement is implemented in this project to adjust the pressure as high or low. We also used weed cutter in our model for removing unwanted pants the using agriculture sprayer the spraying time, weeding time human effort reduces and results in cost reduction.

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In todays world the need of energy consumption is increasing day by day, thus our major tasks is to control the energy available and to increase the heat transfer rate. In automobile sector, for cooling purpose radiator plays an important role in heat exachange. Commonly used coolants like water, ethylene glycol are not efficient enough to improve the cars performance. Therefore with the research in this field with introduction of "nano-materials" and "nano-fluids", it is observed that increase in the heat transfer of automobile radiator and the cooling efficiency of the radiator is improved. This paper contains literature survey in which different base fluid is used with nano fluids for cooling of engine.

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Every day scientists are developing new materials and for each new material, we need economical and efficient machining. There are various methods for optimization of various machining parameters as it reduces the number of experiments. In this project the CNC turning of mild steel, Stainless Steel & Cast iron will be done in order to optimize the turning process parameters for maximizing the Surface Roughness. Mild steel, Stainless Steel &Aluminium are used as the work piece materials for carrying out the experimentation to optimize the Surface Roughness. There are three machining parameters i.e. Spindle speed, Feed rate, Depth of cut. Different experiments will be done by varying two parameters and keeping other one fixed. Nine experiments are performed and surface roughness is measured.

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In order to avoid accidents on highway roads, it is essential to maintain safe distance between vehicles which is referred as "Inter-Vehicular Distance". A warning system should be employed inside the vehicle, so that the vehicle could sense the distance between other vehicles by using ultrasonic sensors on all the four sides of the car. This paper presents an ultrasonic automatic braking system for collision avoidance accompanied by comprehensive and suitable breaking depending upon the external conditions. This system consists of ultrasonic sensors which are made up of ultrasonic wave emitter and ultrasonic wave receiver. The ultrasonic wave emitter is provided in all the four directions of the car, producing and emitting ultrasonic waves in a predetermined distance from the car. Ultrasonic wave receiver is also placed besides the ultrasonic receiver, receiving the reflected ultrasonic wave signal from the obstacle. In order to get the distance between vehicle and the obstacle the reflected wave (detection pulse) is measured. A graphical LCD is used to display and alert the driver through an audio module about the incoming distance and threat of an accident. Then arduino is used to control the motor based on detection pulse information, and the motor in turn automatically controls the braking of the car. This paper presents the possible use of an accelerator pedal disengagement mechanism in this system. This solves the problem of safety in case of low visibility in an area.

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Cloud computing is an immense technology that is growing vastly within the IT surroundings. The cloud computing faces several security problems each within the service supplier aspect and customer aspect. There are measure several problems mentioned earlier some measure with solutions and coding techniques. Few problems are still with unfound solutions and researchers are attempting to unravel them. Several common security problems measure mentioned within the paper and therefore the major security is taken because the security is concerned. This paper says that cloud security is that the major issue within the security concern as a result of each the service supplier and client measure upset regarding the info. The info is that the target for the hackers for assaultive the info center server. The info security problems are analyzed and solutions are mentioned during this paper.

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For the purpose of reducing human effort for repetitive work of cutter pieces of pipes as well as providing a convenient fixture to support and hold the pipes/rods during cutting. The subject is considered as a part of B.E mechanical project. It can be termed as advanced machine. There are many industrial applications where different types of pipes are required to be operated on different machines to make machine components such as Shafts, Bolts, Screws, etc. This needs one and more number of pieces to be cut for mass production. The bar feeding mechanism is a metal cutting machine tool designed to feed the metal. The structure is exclusively intended for the mass production and they shows faster and more efficient way to feed the metal. The clamping arrangement can be changes according to need of operations suitable. The total structure is compact in size, light weight, modular and flexible to be used in small works jobs which needs batch production. The system even has the potential to add up a PLC system to control its overall working with ease and with less effort provided. This system has the potential to adopt higher level of automation if desired in future.

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It is not possible to park the car in safe place all time so any one require a body cover which can cover the car immediately by pressing a switch without any kind of the contact with the car. In this paper the remote operated car body cover literature is reviewed which can cover the car by pressing one remote key. This cover is motor driven and has other mechanism that helps to cover whole car with a very quick operation. It covers the whole car with a thin and a strong material that protects the car against the various conditions like sunlight, rain, dust, mud, minor scratches in parked condition.

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This paper basically deals with the analysis carried out on fire tube boiler which is generally used in small scale industry and is a low pressure or low capacity boiler. In this the horizontal three pass fire tube boiler is used boiler. The performance comparison of the efficiencies and heat losses by the fire tube boiler is done by preparing the heat balance sheet. The performance is tested by making use of two different fuels. The fuels used are Indian lignite coal and rice husk. From the calculation it is seen that the efficiency obtain from the Indian lignite coal is less as compared to the rice husk, which has higher efficiency than lignite coal used. It is observed that higher the ash and moisture content the efficiency obtain is lower. It is also seen that the calorific value also plays an important role in increasing the efficiency of the boiler, higher the calorific value higher the efficiency. It seen that the various heat losses also affect the efficiencies of the fire tube boiler. This heat losses must not be neglected.

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Machine Learning allows us to gain insight into data using which we aim to cover feature extraction for premier league football predictive analysis and perform machine learning to gain insight. The system will be performing our analysis based on our featured dataset and implement multiple classification algorithms such as support vector machine, random forest and naïve bayes.

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Agricultural marketing system is an efficient way by which the farmers can dispose their surplus produce at a fair and reasonable price. Improvement in the condition of farmers and their agriculture depends to a large extent on the elaborate arrangements of agricultural marketing. A scheme for the promotion of Agricultural sector and Agriculture Marketing was considered and National Agriculture market (NAM) was introduced by the central government. NAM Involves all the farmer and traders in the regulated markets with a common e-commerce platform for a transparent, impartial trade of Agri-commodities. As the Goods and Service Tax (GST) is being introduced with the objective of having a unified tax structure for goods and services, this is likely to facilitate and strengthen the Scheme on National Agricultural Market aimed at an integrated system of market of agriculture produce at the national level, allowing free flow of agricultural commodities across states. The present paper tries to explore the opportunities created by the Goods and Service Tax on farming sector and agriculture marketing in India.

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The final goal of this study is to implement and to test a thermal energy storage (TES) system using different phase Change materials (PCM) for solar cooling and refrigeration applications. Thermal energy storage has always been one of the most critical components in residential solar water heating applications. Solar radiation is a time-dependent energy source with an intermittent character. It is used as a bridge to cross the gap between the energy source, the sun, the application and the building. So, thermal energy storage is essential in the solar heating system. Therefore, in this paper, an attempt has been taken to summarize the investigation of the solar water heating system incorporating with Phase Change Materials (PCMs).

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Close-coupled pumps are characterized by a common motor and pump shaft or by their motor shaft and pump shaft being rigidly connected in a pump casing. The pump casing is bolted to the drive flange rather than being installed on pump feet. This enables straightforward installation as the shafts and casings do not need to be aligned. This reason itself added by improper or no lubrication of bearings results in 80% of pump system problems and hence we have decided to give a thought to eliminate these major problems in our closed coupled pump.

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The reality used by different organizations is expanding at a snappy cost. In this current days reality, organizations need to framework Zeta bytes of comprehension. The ordinary database the executives framework neglects to way such amazing arrangement of data. Along these lines, we would need to search out a proficient procedure for overseeing and procedure such monstrous amount The reality used by different organizations is expanding at of understanding which bears ascend to immense insights downside. Size or volume of data is not exclusively the best criteria to order expansive records, we must remain as a primary concern the sort of data that is whether or no longer actualities is based or semi-organized or unstructured. To beat this monstrous ability detriment Apache made a product gadget named Hadoop that utilizes Map Reduce format to the way the tremendous measure of data. Amid this, AN uneven key cryptosystem is anticipated for the mystery composing of archives spared in Hadoop Distributed record framework. The impacts got from various trials infer positive results of the above strategy to manage security drawback identified with immense ability.

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In this manuscript, Nowadays exhaust emission control from internal combustion engines have become one of the most important challenges. Oxides of nitrogen (NOx) are one of the major hazardous pollutants that come out from diesel engines. There are various techniques existing for NOx control but each technique has its own advantages and disadvantages. Technologies available for NOx reductions either increase other polluting gas emission or increase fuel consumption. The objective of this paper is to determine the maximum reduction of NOx emissions by varying concentration of urea solution with reduction catalyst. An aqueous solution of urea was injected in engine exhaust pipe for reducing NOx emissions in single cylinder light duty stationery DI diesel engine fuelled with diesel and diesel- (10%) ethanol blend. A concentration of urea solution varying from 30 to 35% by weight with constant flow rates and tested with fitting Titanium dioxide (TiO2) coated catalyst which controls by products of ammonia and water vapour. Results indicated that a maximum of 70 % of NOx reduction was achieved an engine fuelled with diesel ethanol blend and constant flow rate of 0.75 lit/hr with an urea concentration of 35% and 66% NOx of reduced with neat diesel using Titanium dioxide catalyst in Selective Catalytic Reduction system. A diesel exhaust fluid (DEF) injector assembly is provided for use in an engine exhaust after-treatment system. The DEF injector assembly may also include a valve that opens and closes the fluid outlet of the injector body. An exemplary DEF injector assembly further includes an impact structure with an inclined impact surface that disperses and distributes the injected DEF into the engine exhaust streak.

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The extraction of energy from biomass wastes by its anaerobic degradation with the help of various technologies adopted and will be leading to the use of renewable energy systems effectively and efficiently. There are various methods to extract the biogas from biomass wastes, which includes Animal wastes, Agriculture wastes, Kitchen wastes etc…are the installation and generation of biogas plant. In our institute we have two hostels and they both have combine canteen. In our canteen daily around 10-15 kg waste is obtained, which can be easily used for production of biogas. This process is to create an organic processing facility to generate biogas which will be eco-friendly and cost effective, reduced methane emissions and carbon dioxide. By installing biogas plant behind the canteen will be more beneficial. The canteen waste collected is used as feed stock for biogas plant. The biogas produced can be used as energy source for cooking and also for various purposes. The biogas released acts as an environmentally sustainable energy source. This work is also deals with pilot study of kitchen waste generation and fuel saving by using biogas plant in engineering college hostel of Maharashtra state.

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The main objective of this system is to develop an embedded system, which will provide better service at input as well as output of library, in more elaborate form you have to just select the book at book issue counter book will come automatically to your end. This would reduce the user efforts and save time. In this project we will implement practical knowledge of mechanical engineering. The goal of this project, library automation is to automatically issue books and important fact is that it provides security against theft.

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In photovoltaic solar panels, a large amount of heat must be dissipated through all areas. The above purpose is met by making use of micro pulsating heat pipes. Micro pulsating heat pipes are of different geometries depending, upon practical applications. In this work we would like to investigate the effect of Micro Pulsating Heat Pipe on heat transfer. The MPHP where designed and manufactured from the data collected from literature survey. Model is fabricated to determine the heat transfer rate and efficiency. Then the results of readings and calculations are plotted. The observations give the amount of heat transfer and increase the efficiency of PV panels.

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This project is based on suspension system of two wheelers which were formally depending upon spring type, hydraulic and pneumatic suspension systems. This report gives information about magnetic suspension system and the magnetic suspension system is turning out to be the new option to these conventional suspension systems. The aim of this project is to study and investigate the response of system, when it is subjected to road surface irregularities with the hope that it would help automobile industry. This project presents design, construction and working of magnetic suspension system. This system uses magnets and spring as passive dampers, which are used to reduce displacement and acceleration of sprung mass in order to improve ride comfort. By using this type of absorber we can absorb the more number of shocks and variations are absorbed with more accuracy. This type of Suspension has no problem of leakage of oil like hydraulic shock absorber. Also this has less maintenance than other types of shock absorber that we can made this type of shock absorber for the efficient work of vehicle and for reducing the maintained cost of vehicle.

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An improved adaptation of vibration segregation frameworks utilizing negative solidness joins a payload and payload stage on only one 6-DOF isolator in an exceptional and imaginatively minimal design. The isolator incorporates a stage bolstered on a get together of autonomously acting flexure components which are associated in sequential style, tilt over level over vertical, and thusly associated a base. Appropriate course of action of the components and the payload/stage focus of mass gives exceedingly powerful decoupled isolator execution. In addiüon, an inventive flexure preloading strategy which altogether improves vertical separation execution is fused. This technique can be utilized with earlier (unsymmetric) plans or joined with a lot of shear flexures in an imaginative symmetric course of action portrayed underneath to give more affirmation of perfect decoupled reaction to commonly opposite base excitation input. An adapted instrument is additionally consolidated to encourage manual modification of a fundamental help spring at whatever point payload weight is changed.

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Concrete is most widely used construction material in construction industry. Brittleness of concrete is fails to handle tensile loading which leads to brittle failure. Fibers have the property to enhance the toughness of concrete. This paper presents a theoretical discussion on the subject of coconut fiber-reinforced concrete, CFRC. Coconut fiber is obtainable in abundance, which makes it quite viable as a reinforcement material in concrete. Further, it acts as a new source of income for the coconut producer who gets the benefits of the new demand generated by the construction industry. It discusses commonly used terms and models of behavior that form a basis for understanding material performance without presenting mathematical details. Different references from both early and contemporary authors are included as a means of tying the subject together along a time line. Historical review is intended to help build a background for what is currently understood about CFRC rather than as historical reporting.

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