SENSITIVITY ANALYSIS IN THERMAL PROBLEMS—I: VARIATION OF MATERIAL PARAMETERS WITHIN A FIXED DOMAIN
作者:
Krzysztof Dems,
期刊:
Journal of Thermal Stresses
(Taylor Available online 1986)
卷期:
Volume 9,
issue 4
页码: 303-324
ISSN:0149-5739
年代: 1986
DOI:10.1080/01495738608961909
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
For a thermal isotropic body, the first and second variations of an arbitrary thermal functional corresponding to variation of material parameters is derived by using both direct and adjoint approaches. Both the steady-state and transient cases are considered, and the analysis is equally applicable to analytical or numerical solution techniques. A simple example is used to demonstrate the various approaches.
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