Abstract
It is shown that the existing mathematical models of heat transfer do not fully take into account the real shape and dimensions of the air layers of ventilated clothing. A numerical modelling method is proposed that takes into account the influence of the morphology of the human body and the physical and mechanical properties of textile materials on the size and shape of the air gap. Peculiarities of convective processes in the air interlayers of ventilated clothing at the ambient temperature of +27 °C are revealed by the calcula-tions. The zones of intensification and deceleration of the air flow under the clothes were revealed. It is shown that the results of calculations are consistent with the results of experimental studies.
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