Numerical modeling of thermal processes in the living tissue domain secured with a layer of protective clothing

• Autorzy: Mochnacki B. , Majchrzak E. , Duda M.
• Języki publikacji: EN

Abstrakty

EN

In the paper the problem of thermal processes proceeding in the domain of biological tissue secured with protective clothing is discussed. In particular, the mathematical model of heat exchange corresponding to conditions of high temperature in the system environment - layer of protective clothing - air gap - skin tissue is formulated in the form of a certain boundary - initial problem. Next, the numerical algorithm based on the boundary element method is presented. In the final part of the paper the examples of numerical simulations are shown.

Słowa kluczowe

EN

bioheat transfer; protective clothing; modeling of thermal processes; boundary element method

PL

przepływ ciepła; odzież ochronna; modelowanie procesów cieplnych; metoda elementów brzegowych

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Journal of Applied Mathematics and Computational Mechanics
• Rocznik: 2014
• Tom: Vol. 13, nr 1
• Strony: 87--94
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Mochnacki B.

• Higher School of Labour Safety Management in Katowice, Katowice, Poland

autor

Majchrzak E.

• Silesian University of Technology, Gliwice, Poland

autor

Duda M.

• Higher School of Labour Safety Management in Katowice, Katowice, Poland

Bibliografia

• [1] Pennes H.H., Analysis of tissue and arterial blood temperatures in the resting human forearm, Journal of Applied Physiology 1948, l, 93-122.
• [2] Majchrzak E., Application of different variants of the BEM in numerical modeling of bioheat transfer processes, MCB: Molecular & Cellular Biomechanics 2013, 10, 3, 201-232.
• [3] Majchrzak E., Mochnacki B., Jasiński M., Numerical modelling of bioheat transfer in multi-layer skin tissue domain subjected to a flash fire, Computational Fluid and Solid Mechanics, Vol. II, Elsevier, 2003, 1766-1770.
• [4] Majchrzak E., Metoda elementów brzegowych w przepływie ciepła, Wydawnictwo Politechniki Częstochowskiej, Częstochowa 2001.
• [5] Majchrzak E., Dziewoński M., Kałuża G., Application of the boundary element method coupled with the artificial source procedure for numerical modelling of freezing process, Scientific Research of the Institute of Mathematics and Computer Science, Czestochowa University of Technology 2009, 1(8), 105-112.
• [6] Chitphiromsri P., Modeling of thermal performance firefighter protecting clothing during the intense heat exposure, Mechanical Engineering, Doctoral Theses, Raleigh 2004.