中国最大的综合性文献数据库 -维普资讯 关键词: 摇摆 自然循环 流动不稳定性[gap=1055]Key words: Rolling motion, Natural circulation, Flow instability
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两相流动不稳定性 two phase flow instability
反向流动不稳定性 contra-streaming instability
磁流体动力学不稳定性 [流] Magnetohydrodynamic instability
热工流体动力不稳定性 thermohydrodynamic instability
流体动力漂移不稳定性 hydrodynamic drift instability
Many domestic and foreign literatures had proven by means of experimental and numerical simulation that the Primary Surface can strengthen heat transfer through inducing fluid spontaneous vibration, initiating flow instability and urging fluid disturbance and mix.
国内外很多文献通过实验和数值模拟的方法证明了原表面能够通过诱导流体自发振荡,引发流动不稳定性,促使流体扰动和混合,实现强化换热。
参考来源 - 原表面通道结构型式对流动及换热性能影响的研究However, the flow instability and the transport mechanism have not been clarified yet.
但是,在流动不稳定性及传递强化机理等方面没有得到公认的结论,特别是对于三维流路的研究。
参考来源 - 定常流场下波壁流路内的流体流动及质量传递特性·2,447,543篇论文数据，部分数据来源于NoteExpress
多组分填充PP显示出中等程度的出口膨胀和流动不稳定性。
The multicomponent filled PP has shown an intermediate degree of die swell and flow instabilities.
对摇摆运动条件下的自然循环两相流动不稳定性进行实验研究。
Natural circulation flow instability under rolling motion conditions was experimentally studied.
本文建立数学模型对强迫循环下蒸汽发生器的流动不稳定性进行了计算。
The purpose of this paper is to present a numerical model for the analysis of flow-induced instabilities in forced-convection steam generator.
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