Sensitivity analysis of bioheat transfer in human cornea subjected to laser irradiation. Part 2, Shape variation

• Autorzy: Jasiński M.
• Języki publikacji: EN

Abstrakty

EN

The paper is continuation of part 1, in which the sensitivity analysis with regard to the thermophysical and optic parameters of human cornea have been discussed. Numerical analysis of thermal processes proceeding in the domain of human cornea subjected to laser irradiation is presented. Heat transfer in the tissue domain was assumed to be transient and one-dimensional. The internal heat sources resulting from laser irradiation based on the Beer law are taken into account. The paper deals with sensitivity analysis of temperature field with respect to the geometrical parameters of cornea. At the stage of numerical computations the boundary element method has been used. In the final part of paper the results of computations are presented.

Słowa kluczowe

EN

human cornea; laser irradiation; numerical analysis; bioheat transfer; sensitivity analysis

PL

rogówka ludzka; promieniowanie laserowe; analiza numeryczna

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Prace Naukowe Instytutu Matematyki i Informatyki Politechniki Częstochowskiej
• Rocznik: 2009
• Tom: Vol. 8, nr 1
• Strony: 71--76
• Opis fizyczny: Bibliogr. 10 poz., rys.

Twórcy

autor

Jasiński M.

• Silesian University of Technology, Gliwice, Poland,

Bibliografia

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• [8] Majchrzak E., Jasiński M., Kałuża G., Sensitivity analysis of burn integrals with respect to the geometrical parameters of skin, Computer Methods in Mechanics, Gliwice/Wisła 2003.
• [9] Majchrzak E., Kałuża G., Modelling of temperature distribution in heating tissue with regard to the shape sensitivity analysis. Scientific Research of the Institute of Mathematics and Computer Science 2004, 1(3), 121-126.
• [10] Majchrzak E., Boundary element method in heat transfer, Publ. of Czestochowa University of Technology, Czestochowa 2001 (in Polish).