Sensitivity analysis of temperature field with respect to the radius of internal hole

• Autorzy: Majchrzak E. , Kałuża G. , Paruch M.
• Języki publikacji: EN

Abstrakty

EN

The domain (2D problem) with internal hole of radius R is considered. The temperature field in this domain is described by the Laplace equation supplemented by adequate boundary conditions. The aim of investigations is to estimate the changes of temperature due to change of radius R. In order to solve the problem, the boundary element method is used and the implicit differentiation method of sensitivity analysis is applied. In the final part of the paper the example of numerical computations is shown.

Słowa kluczowe

EN

sensitivity analysis; temperature field; domain with internal hole

PL

analiza wrażliwości; pole temperatury

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Prace Naukowe Instytutu Matematyki i Informatyki Politechniki Częstochowskiej
• Rocznik: 2005
• Tom: Vol. 4, nr 1
• Strony: 165--172
• Opis fizyczny: Bibliogr. 3 poz., rys.

Twórcy

autor

Majchrzak E.

• Silesian University of Technology, Gliwice
• Czestochowa University of Technology, Czestochowa

autor

Kałuża G.

• Czestochowa University of Technology, Czestochowa

autor

Paruch M.

• Czestochowa University of Technology, Czestochowa

Bibliografia

• [1] Brebbia C.A., Domingues J., Boundary elements, an introductory course, CMP, McGraw-Hill Book Company, London 1992.
• [2] Majchrzak E., Boundary element method in heat transfer, Publ. of the Techn. Univ. of Czest., Czestochowa 2001 (in Polish).
• [3] Burczyński T., Sensitivity analysis, optimization and inverse problems, (in:) Boundary element advances in solid mechanics, Springer-Verlag, Wine, New York 2004.