1D generalized dual-phase lag equation. Sensitivity analysis with respect to the porosity

• Autorzy: Kałuża G. , Majchrzak E. , Turchan Ł.

Identyfikatory

DOI

10.17512/jamcm.2016.1.05

• Języki publikacji: EN

Abstrakty

EN

Thermal processes occurring in the heated tissue are described by the 1D generalized dual-phase lag equation supplemented by appropriate boundary and initial conditions. Using the sensitivity analysis method, the additional problem connected with the porosity is formulated. Both problems are solved by means of the explicit scheme of the finite difference method. In this way it is possible to estimate the temperature changes due to the perturbation of porosity. In the final part of the paper, the example of computation is shown and the conclusions are formulated.

Słowa kluczowe

EN

bioheat transfer; generalized dual-phase lag model; sensitivity analysis; finite difference method

PL

przepływ biociepła; metoda różnic skończonych; analiza wrażliwości

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Journal of Applied Mathematics and Computational Mechanics
• Rocznik: 2016
• Tom: Vol. 15, nr 1
• Strony: 49--58
• Opis fizyczny: Bibliogr. 22 poz., rys., tab.

Twórcy

autor

Kałuża G.

• Institute of Computational Mechanics and Engineering Silesian University of Technology Gliwice, Poland

autor

Majchrzak E.

• Institute of Computational Mechanics and Engineering Silesian University of Technology Gliwice, Poland

autor

Turchan Ł.

• Institute of Computational Mechanics and Engineering Silesian University of Technology Gliwice, Poland

Bibliografia

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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.