Method and device for measuring materials emitting residual decay heat (afterheat)

摘要

The invention relates to a method and a device for measuring the heat output of a substance emitting residual decay heat or of a body, for example a nuclear fuel element, a medium picking up the residual decay heat being guided along the substance or the body, the starting and finishing temperature of the medium being detected, the volume flow of the medium being detected and the waste heat output being determined from the temperature difference and the volume flow (Fig. 1). IMAGE