A: Mechanical & Mechanics (181)
GJRE: A
Design and Modeling of Fixture for Cylinder Liner Honing Operation
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 13 Issue: 7
Model of new fixture design is presented for cylinder liners honing operation to improve productivity and reduce the rejection rate on honing machine. In mass production of cylinder liners, the industrial honing involves abrasive finishing process, during that liners need to be fixed on honing machine, For that a new model of fixture setup relative to honing operation of cylinder liner i...
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Authors Mr. Sandeep Soni, Mr. Ravindra ManeRead Journal Click Here
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Page No. 1 to 6
Design, Performance and Maintenance of Francis Turbines
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 13 Issue: 5
The aim for turbine design is to increase the efficiency and avoid cavitation and fractures during operation.. A brief discussion on a the design philosophy during the last 60 years with will be presented.The structural design has moved from castings and riveted plates to fully fabricated structures of high tensile strength steel in the stationary parts and stainless 13/4 Cr/Ni or 16/5 (...
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Authors Hermod BrekkeRead Journal Click Here
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Page No. 29 to 40
Strategies for Control of Space Robots: A Review and Research Agenda
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 13 Issue: 5
Modelling and control of space robots is not an easy task to perform, because the equations of motion that govern phenomenon are highly nonlinear. Furthermore, unlike fixed base manipulators a freefloating space robot exhibits non-holonomic behavior as a result of the non-integrability of the angular momentum conservation law. In recent days space robots are extensively used to play a si...
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Authors Migbar AssefaRead Journal Click Here
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Page No. 23 to 28
Review of Design and Construction of an Open Circuit Low Speed Wind Tunnel
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 13 Issue: 5
A wind tunnel is a tube like apparatus or tunnel with varying cross-sections that has man-made wind which is made to blow through it at a certain speed. Scientists and engineers put a model of an airplane in the tunnel and then study the way air moves around the model. By looking at the way this smaller model acts in the wind tunnel, they get a pretty good idea of how a real life-sized a...
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Authors Mansi Singh,Neha Singh, Asstt. Professor Sunil Kumar YadavRead Journal Click Here
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Page No. 1 to 21
Mathematical Modeling of Dried Banana Slices with MCHP Dryer
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 13 Issue: 5
In this research work, the waste heat of exhaust gas of an engine-generator for the process of banana slices drying was used and tested. Drying experiments were conducted at different engine loads (25%, 50%, 75% and full load) and thickness of the samples (3, 5 and 7 mm). At load 25%, 50%, 75% and full load the temperatures produced in drying chamber was 50, 60, 70 and 80 â„Æ...
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Authors Saeed Faal, Teymour Tavakoli, Barat Ghobadian, Gholamhassan Najafi, Hashem Samadi, Mohammad ZareinRead Journal Click Here
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Page No. 49 to 55
Review of Magnetic Levitation (MAGLEV): A Technology to Propel Vehicles with Magnets
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 13 Issue: 7
The term “Levitation†refers to a class of technologies that uses magnetic levitation to propel vehicles with magnets rather than with wheels, axles and bearings. Maglev (derived from magnetic levitation) uses magnetic levitation to propel vehicles. With maglev, a vehicle is levitated a short distance away from a “guide way†using...
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Authors Prof. D.V.Mahindru F.I.E., Monika Yadav, Nivritti Mehta,Aman Gupta andAkshay ChaudharyRead Journal Click Here
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Page No. 29 to 42
FEA of the Forged Steel Crankshaft by Hypermesh
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 13 Issue: 4
The main objective of the present work is to investigate Finite Element Analysis of the forged steel crankshaft. In this present research work analysis is conducted on forged Micro Alloy Steel crankshaft. This crankshaft is used in new TATA Safari 2.2 L DICOR vehicle, which belongs to in line four cylinder crankshaft of four stroke diesel engine. But crankshaft is failed for various reas...
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Authors Rajesh Mallikarjun Madbhavi, Tippa Bhimasankara RaoRead Journal Click Here
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Page No. 23 to 27
Development of a Tool for Programming the Machining Instructions in a CAM Environment
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 13 Issue: 4
The objective of this paper is the develeppement a tool for programming the machining instructions in a CAM environment. To help the NC programming of all addresses, it was developed a module contributing to the adaptation of CN addresses for different languages FANUC, FAGOR, NUM, SINUMERIK and EIA, turning and milling. This module serves several functions. The first function is to seek ...
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Authors Rahou M, Sebaa F.Read Journal Click Here
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Page No. 17 to 22
Comparative Study of Hardfacing of AISI 1020 Steel by Three Different Welding Processes
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 13 Issue: 4
Hard facing by welding techniques are used mainly to improve the service life of machine parts either by rebuilding or by fabricating in such a way as to produce a metallic/alloy wall section to withstand the problems of wear, erosion, corrosion, etc. An attempt has been made in this paper, to determine a better welding process to weld hard face AISI 1020 steel based on wear analysis. In...
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Authors G.R.C. Pradeep, Dr. A. Ramesh, Dr. B. Durga PrasadRead Journal Click Here
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Page No. 11 to 16
Experimental Investigations on a Four Stroke Compression Ignition Engine Using Neat Tobacco Seed Oil as an Alternate Fuel
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 13 Issue: 4
Performance, emission and combustion tests were carried out on a four stroke compression ignition engine using tobacco seed oil by varying fuel injection pressure and fuel injection timing and compared with base line diesel. The main objective of conducting the performance test on a most widely used agricultural segment engine with tobacco seed oil to help the farming community to use to...
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Authors Dr.C.V.Mohan Rao, Dr.A.V.Sita Rama Raju, Dr.K.GovindarajuluRead Journal Click Here
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Page No. 1 to 9
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Failure Mode, Effects and Criticality Analysis of Load Haul Dump Vehicles (100t) in Open Cast Mines
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 13 Issue: 3
Failure mode, effects and criticality analysis (FMECA) is an extension of failure mode and effects analysis (FMEA). FMEA is a bottom-up, inductive analytical method which may be performed at either the functional or piece-part level. FMECA extends FMEA by including a criticality analysis, which is used to chart the probability of failure modes against the severity of their consequences. ...
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Authors NL Narayana, Dr. NVS Raju, Chaithanya .K, Dr. P.Ram ReddyRead Journal Click Here
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Page No. 29 to 33
The Characteristics of Torsionally FlexibleMetal Coupling
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 13 Issue: 3
The paper presents construction I.metal couplingIntroduction metal coupling of high torsional flexibility. In addition, the paper presents preliminary tests results which enable to determine the above characteristics ...
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Authors Dr. Hab. Inu00c5u00bc. Krzysztof FilipowiczRead Journal Click Here
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Page No. 23 to 27
Analysis of Al2O3/Al FGM as Biomaterial of Artificial Human Femoral Bone and Compare with Ti6Al4V Alloy through Computational Study
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 13 Issue: 3
A finite element model of bones with accurate geometry and material properties generated in CAD softwares are being widely used to make realistic investigations on the mechanical behavior of bone structures. The aim of this study is to create a model of real proximal human femur bone for evaluating the finite element analysis (FEA) and investigate the use of Ti6Al4V and Al2O3/Al FGM for ...
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Authors Tousif Ahmed, Muhammad Ziaur Rahman,Debasish AdhikaryRead Journal Click Here
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Page No. 1 to 8
Glance of Hydroforming of Tubular Structure and Sheet Metal with Varing Blank Holding Loads By FEA & FTI
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 13 Issue: 3
Hydroforming is a cost-effective way of shaping ductile metals suchas aluminium, brass, low alloysteel, stainless steel into lightweight, structurally stiff and strong pieces. One of the largest applications of hydro forming is the automotive industry, which makes use of the complex shapes possible by hydro forming to produce stronger, lighter, and more rigid anybody structures for vehic...
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Authors Rakesh JadhavRead Journal Click Here
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Page No. 9 to 14
