Influence of emissivity changes on the blood flow rate determined on the basis of heat balance equation

• Autorzy: Jasiński, M.
• Języki publikacji: EN

Abstrakty

EN

The changes of human skin emissivity with regard to the skin and ambient temperature are discussed. The concept of body heat balance equation is used to evaluate of blood flow rate. In order to determine the influence of variations of emissivity on radiative heat transfer and blood flow rate value the direct approach of sensitivity analysis is applied.

Słowa kluczowe

PL

przepływ krwi; równanie bilansu cieplnego

EN

blood flow; heat balance equation

• Czasopismo: Prace Naukowe Instytutu Matematyki i Informatyki Politechniki Częstochowskiej
• Rocznik: 2010
• Tom: Vol. 9, nr 1
• Strony: 37-44
• Opis fizyczny: Bibliogr. 8 poz., tab.

Twórcy

autor

Jasiński, M.

• Department of Strength of Materials and Computational Mechanics, Silesian University of Technology, Gliwice, Poland

Bibliografia

• [1] Wu S., Lin W., Xie S., Skin heat transfer model of facial thermograms and its application in face recognition, Pattern Recognition 2008, 41, 2718-2729.
• [2] Herman I.P., Physics of the Human Body, Springer-Verlag, Berlin, Heidelberg 2007.
• [3] Dziuban E., Human body measurement - class program, Joint IMEKO TC-1 & XXXIV MKM Conference 2002, Wrocław, Poland 2002.
• [4] Jasiński M., Modelling of tissue heating process, Ph.D. Thesis, Silesian University of Technology, Gliwice 2001 (in Polish).
• [5] Nakayama A., Kuwahara F., A general bioheat transfer model based on the theory of porous media, International Journal of Heat and Mass Transfer 2008, 51, 3190-3199.
• [6] Keller K.H., Seiler Jr. L., An analysis of peripheral heat transfer in man, Journal of Applied Physiology 1971, 30, 5, 779-786.
• [7] Charny C.K., Mathematical models of bioheat transfer, [in:] Y.I. Cho (ed.), Advances in Heat Transfer, 22, Academic Press, San Diego 1992, 19-155.
• [8] Kleiber M., Parameter sensitivity in nonlinear mechanics, J. Willey & Sons Ltd, Chicester 1997.