管壁直接加热式大功率电加热组件的研制

The development of the mural-direct-heating high-power electric heater module

为完成反应堆热工水力学特性的研究，保障反应堆运行安全，该文根据模拟对象的工作环境、结构参数和释热特征，研制了一套能够较为安全、稳定、准确模拟反应堆堆芯释热的大功率电加热组件，并在此基础上进行了一系列电磁、力学数值分析和单件试验。实验结果证明，研制成品通过了一系列性能和安全实验测试，指标达到了设计要求。

the mural- direct- heating electric heater module for simulation of the nuclear reactor core is developed. Numerical simulation on electromagnetism and mechanics and validating tests have been done. Amelioration is taken afterward, and the experiment then proves the production passed a series of tests on capability and safety, it achieves the design requirements.