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快堆组件堆外水力实验是组件研发过程中的一项重要实验,主要用来确定组件管脚节流件尺寸以满足组件在堆内的流量分配要求以及对组件在长期运行中的结构稳定性进行考验,验证组件设计的合理性。为了满足国产快堆转换区组件、含镎嬗变组件的研发要求,中国原子能科学研究院反应堆工程研究设计所热工水力研究室进行了快堆转换区组件及含镎嬗变组件两种组件模拟件的水力实验。该实验包括组件模拟件的水力特性实验、流致振动实验以及结构稳定性实验。水力特性实验用来确定组件管脚节流件的尺寸,使组件在实际运行时满足堆内流量分配的要
Rapid reactor assembly outside the reactor hydraulic experiment is a component of the R & D process is an important experiment, mainly used to determine the size of the component pin throttling components in order to meet the flow distribution requirements within the reactor and the components in the long run structural stability To test, verify the design of components is reasonable. In order to meet the R & D requirements of the transformable components and the transmutation modules in domestic fast reactors, the thermostrophic and hydraulics laboratory of the Institute of Reactor Engineering, China Institute of Atomic Energy, Hydraulic experiment. The experiment includes the simulation of components of the hydraulic characteristics of experiments, flow-induced vibration test and structural stability experiments. Hydraulic characteristics of the experiment used to determine the size of the component pin throttling components in the actual operation of components to meet the flow distribution of the heap to