FIELD: thermophysical measurements. SUBSTANCE: source of heat in the form of circle is placed on heat insulated surface of tested material. Surface of tested material is subjected to effect of thermal pulses of equal energy supplied at moments of onset of specified relations of temperatures in points of placement of temperature-sensitive elements. Heat pulse recurrence rate and temperature in one of test points at moment of termination of thermal test are recorded and these data are used as base to compute thermophysical characteristics of tested material by formulas given in description. EFFECT: raised accuracy of method. 4 dwg
