Coupled thermo- aerodynamical problems in design of protection cloth

The paper presents results of calculation of thermodynamic interaction between the human body and the ambient air at very low temperatures. The numan body is clothed in a warm coverall. Temperature transport is calculated numerically by the solution of heat conduction equation. Simplified thermodynamic model of the human body by the surface heat flux obtained from empirical data is applied. Results of investigations are used for design of real protection cloth.

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