Modelling of 1D bioheat transfer with perfusion coefficient dependent of tissue necrosis

• Autorzy: Jasiński M.
• Języki publikacji: EN

Abstrakty

EN

The temperature distribution in the tissue subjected to a flash fire is dependent, first of all on its thermophysical parameters. In particular, the blood perfusion coefficient is dependent on the degree of tissue necrosis described by tissue injury integral. In the paper a bioheat model basing on the Pennes equation and the Arrhenius scheme is presented. .

Słowa kluczowe

EN

bioheat transfer; bioheat model; tissue; Pennes equation; Arrhenius scheme

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Prace Naukowe Instytutu Matematyki i Informatyki Politechniki Częstochowskiej
• Rocznik: 2008
• Tom: Vol. 7, nr 1
• Strony: 57--62
• Opis fizyczny: Bibliogr. 5 poz., rys.

Twórcy

autor

Jasiński M.

• Silesian University of Technology, Gliwice, Poland,

Bibliografia

• [1] Torvi D.A., Dale J.D., A finite element model of skin subjected to a flash fire, Journal of Mechanical Engineering 1994, 116, 250-255.
• [2] Jasiński M., Modelling of tissue heating process, Ph.D. Thesis, Silesian University of Technology, Gliwice 2001 (in Polish).
• [3] Majchrzak E., Jasiński M., Sensitivity analysis of burn integrals, Computer Assisted Mechanics and Engineering Science 2004, 11, 2/3, 125-136.
• [4] Abraham J.P., Sparrow E.M., A thermal-ablation bioheat model including liquid-to-vapor phase change, pressure- and necrosis-dependent perfusion, and moisture-dependent properties, Int. Journal of Heat and Mass Transfer 2007, 50, 2537-2544.
• [5] Majchrzak E., Boundary element method in heat transfer, Publ. of Czestochowa University of Technology, Czestochowa 2001 (in Polish).