Numerical simulation of the freezing process in biological tissue with tumor

• Autorzy: Dziewoński M. , Paruch M.
• Konferencja: Biomechanika'06 / Międzynarodowa Konferencja (06-08.09.2006 ; Zakopane, Polska)
• Języki publikacji: EN

Abstrakty

EN

In the paper the numerical simulation of freezing process of tissue with tumor is presented. In particular the action of external cylindrical cryoprobe is analyzed. On the stage of numerical simulations the finite element method (FEM) is applied. The computations have been done using the MSC MARC/MENTAT code supplemented by additional procedures taking into account the cyclic boundary conditions and temperature-dependent thermophysical parameters of the tissue and tumor [2].

Słowa kluczowe

EN

tumour; freezing; tissue

PL

guz; nowotwór; zamrażanie; tkanka

• Wydawca: Wydawnictwo Katedry Mechaniki Stosowanej
• Czasopismo: Zeszyty Naukowe Katedry Mechaniki Stosowanej / Politechnika Śląska
• Rocznik: 2006
• Tom: z. 26
• Strony: 87--92
• Opis fizyczny: Bibliogr. 8 poz.

Twórcy

autor

Dziewoński M.

autor

Paruch M.

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

Bibliografia

• [1] Comini G., Del Giudice L.: Thermal aspects of cryosurgery, Journal of Heat Transfer 1976,98, pp. 543-549.
• [2] Deng Z. S., Liu J.: Numerical simulation of selective freezing of target biological tissues following injection of solutions with specific thermal properties, Cryobiology 50, 2005, pp. 183-192.
• [3] Lewis L. W., Morgan K. et ai: The finite element method in heat transfer analysis, J. Willey & Sons, Chichester, New York, 1996.
• [4] Liu J., Xu L. X.: Boundary information based diagnostics on the thermal states of biological bodies, International Journal of Heat and Mass Transfer, 43,2827-2839, 2000.
• [5] Majchrzak E., Dziewoński M.: Numerical simulation of freezing process using the BEM, Computer Assisted Mechanics and Engineering Sciences 2000, 7, pp. 667-679.
• [6] Mochnacki B" Suchy J. S.: Numerical methods in computations of foundry processes, PFTA, Cracow 1995.
• [7] Paruch M., Dziewoński M., Kokot G.: Temperature determination in the tissue with a tumor using MRBEM and FEM, Scientific Research of the Institute of Mathematics and Computer Science, Częstochowa, Poland, 2005, pp. 195-203.
• [8] Saatdjian E.: Transport phenomena, equations and numerical solutions, J. Willey & Sons, Chichester, New York, 2000.