Numerical analysis of thermal processes in the system protective clothing – biological tissue subjected to an external heat flux

• Autorzy: Mochnacki B. , Duda M.

Identyfikatory

DOI

10.17512/jamcm.2016.2.09

• Języki publikacji: EN

Abstrakty

EN

The non-homogeneous fragment of biological tissue is considered. Its shape roughly corresponds to the fragment of cross-section of the upper or lower limb. The tissue domain is protected by a layer of protective clothing. The purpose of numerical computations is to examine the effectiveness of the clothing insulation layer on the action of the external heat fluxes of differing intensity. Thermal processes in the tissue domain are described by the system of the Pennes equations. This system is supplemented by the appropriate boundary-initial conditions and the energy equations determining the transient temperature field in the fabric and air gap sub-domains (the air gap is treated as a solid body). At the stage of numerical computations, the program MSC. Marc has been used. In the final part of the paper, the examples of numerical simulations and also the conclusions are presented.

Słowa kluczowe

EN

bio-heat transfer; protective clothing; tissue heating; simulations

PL

przepływ biociepła; odzież ochronna; rozgrzana tkanka; układ równań Pennesa

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Journal of Applied Mathematics and Computational Mechanics
• Rocznik: 2016
• Tom: Vol. 15, nr 2
• Strony: 85--93
• Opis fizyczny: Bibliog. 17 poz., rys.

Twórcy

autor

Mochnacki B.

• University of Occupational Safety Management in Katowice, Katowice, Poland

autor

Duda M.

• University of Occupational Safety Management in Katowice, Katowice, Poland

Bibliografia

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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.