A: Mechanical & Mechanics (181)
GJRE: A
Damage Informatics for Steam Turbine Components
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 14 Issue: 6
Statistical data analyses were conducted on the variety of damage modes occurred in steam turbine major components such as high pressure turbine blades/nozzles, casings and low pressure turbine rotors and blades. The data were fitted using log-normal distribution function of operation time and number of starts. Two dimensional distribution functions were constituted by combining the marg...
Paper Information
Authors Kazunari FujiyamaRead Journal Click Here
Read Paper Click Here
Page No. 1 to 8
Design, Fabrication and Performance Study of a Biomass Solid Waste Pyrolysis System for Alternative Liquid Fuel Production
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 14 Issue: 5
Now-a-days production of Bio-fuel is a prime concern in the world due to decrease other fuel source. The conversion of devdaru seeds into pyrolytic oil by fixed bed reactor has been taken into consideration in this study. A fixed bed pyrolysis system has been designed and fabricated for obtaining liquid fuel from biomass solid wastes. The major components of the system are: fixed bed rea...
Paper Information
Authors Md. Akram Hossain, Md. Raquibul Hasan, Md. Rofiqul IslamRead Journal Click Here
Read Paper Click Here
Page No. 25 to 34
A Case Study of Heat Treatment on AISI 1020 Steel
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 14 Issue: 5
Proper heat treatment of steels is one of the most important factors in determining how they will perform in service. Engineering materials, mostly steel, are heat treated under controlled sequence of heating and cooling to alter their physical and mechanical properties to meet desired engineering applications. In this study we have chosen AISI 1020 steel as for our research work and we ...
Paper Information
Authors Sayed Shafayat Hossain, Md. Maksudul Islam, Md. Sajibul Alam BhuyanRead Journal Click Here
Read Paper Click Here
Page No. 43 to 47
Finite Element Modelling and Analysis of Trans-tibial Prosthetic Socket
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 14 Issue: 4
The intention of this paper was to analyze prosthetic socket of distinct materials and for different geometry for optimum design solution by finite element analysis. A modified three-dimensional finite element model of the patellar tendonbearing (PTB) socket was developed in workbench of ANSYS 14.0 to find out the stress distribution and deformation pattern under functionally appropriate...
Paper Information
Authors Imran Ali, Ramesh Kumar, Yogendra SinghRead Journal Click Here
Read Paper Click Here
Page No. 43 to 50
Multi-Function Operating Machine: A Conceptual Model
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 14 Issue: 4
This paper presents the concept of Multi-Function Operating Machine mainly carried out for production based industries. Industries are basically meant for Production of useful goods and services at low production cost, machinery cost and low inventory cost. Today in this world every task have been made quicker and fast due to technology advancement but this advancement also demands huge ...
Paper Information
Authors Sharad Srivastava, Shivam SrivastavaRead Journal Click Here
Read Paper Click Here
Page No. 35 to 42
Design Optimization and Comparative Stress Analysis of Connecting Rod using Finite Element Analysis
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 14 Issue: 4
A connecting rod is an important member of the engine assembly accompanied by mass production all over the world. Moreover it possesses great opportunity for research and development in terms of its material and its design parameters. In the present research work initially modelling of connecting rod was done in ANSYS 14.5 software and then analysed in again ANSYS 14.5 software itself. A...
Paper Information
Authors Himanshu Arora, Ashwani Mishra, Swatantra Kulkarni, Prabhjot Singh, Ramanpreet SinghRead Journal Click Here
Read Paper Click Here
Page No. 31 to 34
Steady State Thermal Analysis of Shell and Tube Type Heat Exchanger to Demonstrate the Heat Transfer Capabilities of Various Thermal Materials using Ansys
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 14 Issue: 4
This paper consists of a simplified model of counter flow shell and tube type heat exchanger having both interacting liquids as water. In this paper we have first designed a shell and tube heat exchanger to cool water from 55℃ to 45℃ by water at room temperature. The design has been done using Kern’s method in order to obtain various dimensi...
Paper Information
Authors Vindhya Vasiny Prasad Dubey, Raj Rajat Verma, Piyush Shanker Verma, A.K.SrivastavaRead Journal Click Here
Read Paper Click Here
Page No. 25 to 30
New Nonlinear Damage Law by Fatigue Based on the Curve of Bastenaire
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 14 Issue: 4
This article focuses on the improvement of the nonlinear damage law by fatigue of Chabobe. It is a solution to the dependency problem of parameters of the law vis-à-vis the SN curve of the material used for their production. The determination of the parameters, or wedging of the law, has the drawback of smoothing by linear regression the points of SN curve in a particular space sp...
Paper Information
Authors B. Tikri, N. Ngarmau00c3u00afm, M. Barka, N. Kimtangar, F. Pennec, J.-L. RobertRead Journal Click Here
Read Paper Click Here
Page No. 21 to 24
Study of Graphite Content and Sintering Temperature on Wear and Microstructure of Fe+C Powder Metallurgy Preform
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 14 Issue: 4
The present paper investigates the effect of sintering temperature and graphite content on the microstructure and effect on wear and frictional properties of Fe+C powder metallurgy preforms. For the present work the specimens were prepared with graphite content 0.5%, 1%, 1.5% and 2% by weight and were sintered at three sintering temperature 800°C, 900°C and 1050°C...
Paper Information
Authors Atish Sanyal, T.K Mishra, Dr. Manish Choubey, Dr. A.C SaxenaRead Journal Click Here
Read Paper Click Here
Page No. 51 to 57
Selection of Appropriate Control Valves for Vacuum Systems
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 14 Issue: 4
It is believed that a vacuum system designed for precise vacuum control will be much better from ample technical point of views with the convenience of better performance. Vacuum control valves are used for this purpose. These valves are mechanical devices employed to start, stop, fine control, adjust and maintain the required vacuum levels as well as for desired accurate flow rates of t...
Paper Information
Authors H. M. AkramRead Journal Click Here
Read Paper Click Here
Page No. 15 to 20
More...
An Experimental Study and Development of Compressed Air Engine in 4 Stroke Single Cylinders
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 14 Issue: 4
Fuel prices are going higher and higher and will be difficult for the people to cope with these price hikes, it affects our day-today life because due to higher fuel prices transportation cost is higher and thus all the transported items like eatables items etc. will cost higher. Not only the transportation costs burden on people but manufacturing all puts loads, electricity generation t...
Paper Information
Authors Krishan Kant , Pawan Sharma , Nishant DalalRead Journal Click Here
Read Paper Click Here
Page No. 7 to 14
Mechanical Properties of Jute Nanofibres Reinforced Composites
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 14 Issue: 4
Cellulose nanofibres were extracted from natural fibre Jute by a chemical and mechanical technique to examine their potential for use as reinforcement fibres in biocomposite applications. The Present work was to investigate the possibilities of breaking down the sub-micron fibrillar structure to fabricate submicron and nano particles by high energy ball milling. Nano fibres of jute were ...
Paper Information
Authors K.T.B Padal, K. Ramji, VVS PrasadRead Journal Click Here
Read Paper Click Here
Page No. 1 to 6
Thermal Characterization ofNeem and Cork Wood Polyacrylonitrile Composites
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 14 Issue: 3
Wood polyacrylonitrile composite (WPC) from neem and cork woods were synthesized. The process was carried out through benzoyl peroxide(0.05mol/l) catalyzed impregnation polymerization of acrylonitrile 2mol/l, 4mol/l, 6mol/l into neem and cork woods in benzene medium at 75+-10c.The properties of WPC over untreated wood was evaluated. Loading of PAN into cork woods as ascertained through T...
Paper Information
Authors Dr. Mohammed Abid Ali, Dr. VVS. Kesava RaoRead Journal Click Here
Read Paper Click Here
Page No. 39 to 47
High Technology Product Producing Factory Optimization with Buffers
Published In: GJRE Part: A: Mechanical & Mechanics Volume: 14 Issue: 3
This research is timely because many High Technology Product Producing Factories (HTPPF) are still following the trend of factories that produces the likes of canned food or even cars where all machines are jointed from start to end.Many HTPPF have not realized that improvements to product must be done every day to keep market share.And to perform research continuously, buffers in-betwee...
Paper Information
Authors Prashobh KarunakaranRead Journal Click Here
Read Paper Click Here
Page No. 31 to 37
