γ量热计及HFETR中γ释热率的测量

Gamma Thermometer and Measurements of Gamma-Heat in HFETR

本文介绍了适用于高 γ 释热率测定的量热计设计及在高通量工程试验反应堆(HFETR)的G_7,辐照孔道中的 γ 释热率测量,其测量误差在±4.5%以内.

This paper introduces the design of gamma thermometer adapted tomeasurement in HFETR and the results of gamma-heat measurement inthe G_7 channel of the reactor core.The relative error of the measure-ments is within 4.5%.