Journal of
Mechanical Engineering Research

  • Abbreviation: J. Mech. Eng. Res.
  • Language: English
  • ISSN: 2141-2383
  • DOI: 10.5897/JMER
  • Start Year: 2009

JMER Articles in press

Article in Press

Investigation of crack growth in steel elbow as a result of in-plane bending

In this study, crack growth rate in a standard steel elbow as a result of open and close bending moments has been investigated based on failure mechanic concepts and determination of crack growth in ductile materials. In this work, crack growth in elbows with various geometries has been investigated using finite element method. In following, assuming a primary crack in through wall circumferential or axial, subjected to...

Author(s):Department of Mechanical Engineering, University of Mohaghegh Ardebil, Ardebil, Iran. Department of Mechanical Engineering, University of Mohaghegh Ardebil, Ardebil, Iran.

Article in Press

Implementation of Total Productive Maintenance in foundry

The purpose of this paper is to present the contributions of Total Productive Maintenance (TPM) initiatives towards improving manufacturing performance in a foundry. Total Productive Maintenance (TPM) is a very powerful Lean manufacturing tool that aims to increase the availability of existing equipment hence reducing the need for further capital investment. The correlations between various TPM implementation dimensions...

Author(s):Department of Mechanical engineering, SNS College of Engineering, Coimbatore, India Department of Mechanical engineering, SNS College of Technology, Coimbatore, India

Article in Press

THERMAL MODEL AND EXPERIMENTAL VALIDATION OF IRF 3205 MOSFET SWITCHES FOR INVERTER APPLICATION

Power inverters operate under dynamic loads, the varying loads cause thermal expansion and contraction, which stress the internal boundaries between the material layers in the semiconductor. Eventually, the stress wears out the semiconductor module which ultimately leads to thermally induced failure. The primary goal of this research is to present thermal model for the IRF 3205 MOSFET chip switching operation for a power...

Author(s):Department of Mechanical Engineering, University of Lagos, Yaba, Lagos state, Nigeria Department of Mechanical Engineering, University of Nigeria, Nsukka, Enugu state, Nigeria Department of Mechanical Engineering, University of Benin, Edo state, Nigeria

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