International Journal of Science Technology and Engineering : www.ijste.org

Methodology for Design and Fabrication of Human Waste Disposal System for Indian Railway – A Review | IJSTE JOURNAL VOL 2, ISS 7

Methodology for Design and Fabrication of Human Waste Disposal System for Indian Railway – A Review

This paper presents the methodology for design and fabrication of human waste disposal system for Indian railway with the related search. The study specifies factors influencing the human waste disposal and recommends a number of design options for human waste disposal system for Indian railway. These are based on a systematic study of the human waste disposal system and testing of a prototype model of it. For which we consider literatures reviews & some of them are explained.

his Article is Research By Dhananjay G. Dange, G.Vernekar, Sagar D. Kurhade, Prashant D. Agwane and published by IJSTE JOURNAL

For More Useful Information Visit on www.ijste.org

Download Article

An Investigation of Hole Size, Circularity and Delamination during Drilling Operation of Carbon Fiber Rein Forced Polymer with using ANOVA | IJSTE JOURNAL VOL 2, ISS 1

An Investigation of Hole Size, Circularity and Delamination during Drilling Operation of Carbon Fiber Rein Forced Polymer with using ANOVA

In aerospace engineering, CFRP is a mostly used material for making different parts of aero planes. The CFRP material is a one of the composite material .Till now no any technique which is used to weld together of cfrp material.so that there is a only one technique is mostly used and that is a drill the hole and use the fasteners to join them. So that the quality of hole is very most important. Thus, the choice of optimized cutting parameters is very important for controlling the required hole quality. In this present work the aim is to optimized the cutting parameters through work piece hole size, circularity and delamination.in this research an experimental investigation of a full factorial design performed on thin CFRP laminated sheet using HSS drill with different point angle 90°,120°,150°and by varying different spindle speed (3500,4500,5500 rpm )and feed rate(200,500,900 mm/min )to determine optimum cutting condition. The hole quality parameters analyzed include hole diameter, circularity and delamination. Analysis of variance (ANOVA) was carried out for Hole quality parameters and their contribution rates was determined. Design of Experiments (DOE) methodology by full factorial Design was used in the multiple objective optimizations (using Mini Tab 17, software) to find the optimum cutting conditions for defect free drilling.

This Article is Research By Chetan M Rathod, Dr. Mahesh Chudasama, Mr. Swaraj Darji and published by IJSTE JOURNAL

For More Useful Information Visit on www.ijste.org

Download Article

Comparison of Sheet Metal Forming Simulation and Try-Out Tools in Design of Tooling | IJSTE JOURNAL VOL 2, ISS 1

Comparison of Sheet Metal Forming Simulation and Try-Out Tools in Design of Tooling

heet metal forming simulation softwares are used to predict formability of various industrial components. Traditionally trials are taken on try-out tools to test the tool designing before hard tools are manufactured. Sheet metal forming simulation can test increased number of tool design than that of try-out tools also we can use them at early stage of design phase. Sheet metal forming simulation is having high level of accuracy in the result to replace the trial phase to great extent. In this paper comparison in results of sheet metal forming simulation and try-out tools during designing of tooling is done. ANSYS simulation software is used to test the design of tooling.

This Article is Research By Nikhil Pawan Balkhande, Sachin A. Mastud and published by IJSTE JOURNAL

For More Useful Information Visit on www.ijste.org

Download Article

Performance Characteristics of Ethanol Drived From Food Waste as a Fuel in Diesel Engine | Ijste journal Vol. 2 Issue. 5

Performance Characteristics of Ethanol Drived From Food Waste as a Fuel in Diesel Engine

Significant quantities of food are being wasted by people in day to day life which cause real environmental problems. These food wastes can be used as a potential feedstock for ethanol production and this could also be an alternate for disposal of the polluting residues, which is the primary aim of the project. Secondly, diesel fuel and ethanol were blended for this investigation and injection was done through continuous manifold injection. It reduces exhaust emissions and shows better lube oil quality as compared together tested fuels. This is mainly due to the effect of fuel additive in the blended fuel. The specific objective of this investigation is to develop the performance of fuel by using as in-house-formulated fuel additive. Rice ranks first among the most significant food followed by corn, banana and Mango and milk. It is a stable food among south India. The rice is more prone to wastage at place like marriage halls, hostels, restaurants. To determine the performance, combustion and emission analysis are performed on the single cylinder diesel engine, diesel, ethanol 10, ethanol 20 and ethanol 30.

                  Hence the performance analysis are performed on the single cylinder diesel engine with diesel, ethanol 10, ethanol 20 and ethanol 30. From the performance curve it was found that Total Fuel Consumption and Specific Fuel Consumption are related to each other and increase with increased in the ethanol percentage in the biodiesel. Ethanol 30 will be showing the highest ranges in all the three cases of ethanol ranges in comparison with diesel. Where the efficiency parameters such as Mechanical efficiency and Brake Thermal Efficiency is decreased with increased in ethanol percentage in biodiesel. The efficiency parameter will be good for ethanol 10. So it can be inferred that an intermediate range of ethanol will be good for the proper performance in a diesel engine.

This Article is Published by Martine Jose,  Franklin Merlin R From RIT Chennai and Published by Ijste Journal

For More Useful Information And Artical Visit www.ijste.org

Download Article