Calculate the heat flux (heat flow per unit area) from the body of a person (surface area = 1.5 m²) wearing clothing of thickness = 1 cm, when the clothing is (i) pure cloth, and (ii) cloth, with 50% air space, when the outside temperature is -20°C and body temperature is 37°C. Use values of ë from Table 10.1. What effect does moisture caused by perspiration have when entering the air spaces?

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The Answer of Calculate the heat flux (heat flow per unit area) from the body of a person (surface area = 1.5 m²) wearing clothing of thickness = 1 cm, when the clothing is (i) pure cloth, and (ii) cloth, with 50% air space, when the outside temperature is -20°C and body temperature is 37°C. Use values of ë from Table 10.1. What effect does moisture caused by perspiration have when entering the air spaces?

Calculate the Heat Flux (Heat Flow Per Unit Area) from the Body