Numerical solution of one case of inverse heat conduction problems

Journal Article · Wed May 01 00:00:00 EDT 1991 · Journal of Heat Transfer (Transactions of the ASME (American Society of Mechanical Engineers), Series C); (United States)

DOI:https://doi.org/10.1115/1.2910558· OSTI ID:5274196

Kurpisz, K ^[1]

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1. Technical Univ. of Silesia, Gliwice (Poland)

This paper is concerned with a method for solving one case of inverse heat conduction problems. The solution is presented in terms of a series containing the derivatives of the temperature with respect to time and shows no explicit dependence on the initial temperature distribution. In order to solve the problem some temperature histories at the interior points should be known. The derivatives are calculated with the aid of the regularization method. The results of some test cases are presented. Errors due to data accuracy, time steps, Biot numbers, etc. are investigated. The paper focuses on problems that are numerically formulated.

• OSTI ID: 5274196
• Journal Information: Journal of Heat Transfer (Transactions of the ASME (American Society of Mechanical Engineers), Series C); (United States), Journal Name: Journal of Heat Transfer (Transactions of the ASME (American Society of Mechanical Engineers), Series C); (United States) Vol. 113:2; ISSN 0022-1481; ISSN JHTRA
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
420400* -- Engineering-- Heat Transfer & Fluid Flow
ACCURACY
CALCULATION METHODS
ENERGY TRANSFER
ERRORS
HEAT TRANSFER
RESOLUTION
TEMPERATURE DISTRIBUTION
THERMAL CONDUCTION
TIME DEPENDENCE
TIME RESOLUTION
TIMING PROPERTIES