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１０ＭＷ高温气冷堆（ＨＴＲ－１０）蒸汽发生器的两相流动稳定性问题是设计中必须考虑的问题，文中分析了ＨＴＲ－１０蒸汽发生器恒热流和强迫循环一次热源的静态水动力特性。论述了用恒热流所得判别各类稳定性准则作为Ｈｅ加热的ＨＴＲ－１０蒸汽发生器设计依据是不足的。有必要进行Ｈｅ加热ＨＴＲ－１０蒸汽发生器工程模型两相流稳定性试验。还介绍了ＨＴＲ－１０蒸汽发生器工程模型试验回路及本体，以及在该试验回路上预期达到研究成果。
The two-phase flow stability of a 10 MW HTR-10 steam generator is an issue that must be considered in the design. The static hydrodynamic characteristics of a HTR-10 steam generator with a constant heat flow and forced circulation primary heat source are analyzed. It is insufficient to design the HTR-10 steam generator based on the theory of constant heat flow to judge all kinds of stability criteria. It is necessary to carry out He-heated HTR-10 steam generator engineering model two-phase flow stability test. Also introduced HTR-10 steam generator engineering model test circuit and the body, and in the test circuit is expected to reach the research results.