A Theorem for Finding Maximum Temperature in Wet GrindingReport as inadecuate




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Mathematical Problems in Engineering - Volume 2015 2015, Article ID 150493, 13 pages -

Research ArticleDepartamento de Ciencias Experimentales y Matemáticas, Universidad Católica de Valencia -San Vicente Mártir-, C-Guillem de Castro 96, 46001 Valencia, Spain

Received 10 February 2015; Revised 18 May 2015; Accepted 28 May 2015

Academic Editor: Bogdan Dumitrescu

Copyright © 2015 J. L. González-Santander and G. Martín. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

We consider the solutions found in the literature for heat transferin surface grinding, assuming a constant heat transfer coefficient for thecoolant acting on the workpiece surface and a constant or linear heat fluxprofiles entering into the workpiece. From the integral form of the time-dependent temperature field reached in the workpiece, assuming the previousconditions, we prove that the maximum temperature always occursin the stationary regime on the workpiece surface within the contact zonebetween the wheel and the workpiece. This result assures a very rapidmethod for the theoretical computation of the maximum temperature.





Author: J. L. González-Santander and G. Martín

Source: https://www.hindawi.com/



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