Mesh-free methods and time integrations for transient heat conduction

• Autorzy: Sladek J. , Sladek V. , Zhang C.
• Języki publikacji: EN

Abstrakty

EN

The paper deals with transient heat conduction in functionally gradient materials. The spatial variation of the temperature field is approximated by using alternatively two various mesh free approximations,while the time dependence is treated either by the Laplace transform method and/or by the polynomialinterpolation in the time stepping method. The accuracy and convergence of the numerical results as well as the computational e?ciency of various approaches are compared in numerical test example.

Słowa kluczowe

EN

heat transfer; boundary value problems; numerical analysis; integral equations; meshless methods

PL

wymiana ciepła; zagadnienia brzegowe; analiza numeryczna; równania całkowite; metody bezsiatkowe

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Computer Assisted Mechanics and Engineering Sciences
• Rocznik: 2011
• Tom: Vol. 18, no. 1-2
• Strony: 15--128
• Opis fizyczny: Bibliogr. 10 poz., wykr.

Twórcy

autor

Sladek J.

autor

Sladek V.

autor

Zhang C.

• Institute of Construction and Architecture, Slovak Academy of Sciences 845 03 Bratislava, Slovakia,

Bibliografia

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