Research on the Effect of Coupled Motions on Flow Instability Boundary
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摘要: 将海洋条件对反应堆冷却剂流动的影响归结为动量方程中海洋条件附加力的影响,从非惯性系动量方程出发,针对并联通道,计算得到4种耦合运动条件下的流动不稳定边界。研究表明,强迫循环条件下,耦合运动对并联通道两相流动不稳定边界没有影响。Abstract: The effect of ocean conditions on coolant flow can be attributed to the additional force in the momentum equation. Based on the non-inertial reference frame momentum equation, the unstable boundaries in parallel channels under four kinds of coupled motions were obtained. It can be concluded that coupled motions has no effect on the flow instability boundary in parallel channels under forced circulation.
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Key words:
- Parallel channel /
- Flow instability boundary /
- Coupled motion
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