Estimation of the Boundary Heat Flux in Grinding via the Conjugate Gradient Method
作者:
R. N. De Carvalho, H. R. B. Orlande, M. N. Özisik,
期刊:
Heat Transfer Engineering
(Taylor Available online 2000)
卷期:
Volume 21,
issue 4
页码: 71-82
ISSN:0145-7632
年代: 2000
DOI:10.1080/01457630050144523
出版商: Informa UK Ltd
数据来源: Taylor
摘要:
The unknown boundary surface heat flux in workpieces during grinding is estimated by the application of inverse heat transfer analysis. The conjugate gradient method of function estimation is used for the minimization procedure. Simulated temperature measurements are used in the inverse analysis for typical practical cases, in order to show that results more accurate than those available in the literature are obtained with the present solution approach. Actual experimental data are also used in the computations to estimate the surface heat flux.
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