ТЕРМОДИАГНОСТИКА ПО НЕСТАЦИОНАРНЫМ ПОКАЗАНИЯМ ТЕРМОПАР, УСТАНОВЛЕННЫХ НА ТОНКОСТЕННЫХ ЭЛЕМЕНТАХ РАЗНОЙ ГЕОМЕТРИИ

Abstract

The temperature fields of construction that often include thin metallic covering and shells can undergo signifi¬cant changes within short periods of time in the high-intensity heat transfer processes occurred in combustion cham¬bers, heat-exchange units, under aerodynamic heat etc. The procedure for determining of the transient heat flux as well as the temperature of heat transfer surface according to the external thermocouples readings is specified for thin- walled shells of different shapes.