| 多相流中双球泡的动力学方程 |
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| 引用本文： | 梁柱 戴勇峰. 多相流中双球泡的动力学方程[J]. 水动力学研究与进展(A辑), 1998, 13(1): 28-34 |
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| 作者姓名： | 梁柱 戴勇峰 |
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| 作者单位： | 华中理工大学电力系 武汉430074 |
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| 摘 要： | 建立了稀疏固－液两相流中双球泡泡壁运动的动力学方程，通过数值计算分析了球泡间以及固体颗粒与球泡间的相互作用，并考虑了可压缩性对双球泡溃灭的影响，以及液体与固体颗粒间阻力耦合作用的影响。
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| 关 键 词： | 球泡 多相流 磨蚀 水涡轮机械 动力学方程 |
Dynamic Equation of Two Spherical Bubbles in Multiphase Flow |
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| Liang Zhu Dai Yong-feng Cheng Liang-jun. Dynamic Equation of Two Spherical Bubbles in Multiphase Flow[J]. Chinese Journal of Hydrodynamics, 1998, 13(1): 28-34 |
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| Authors: | Liang Zhu Dai Yong-feng Cheng Liang-jun |
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| Abstract: | Dynamic equation of two spherical bubbles in dilute solid-liquid two-phase has been derived, which involves the influences of the resistance coupling effects between the liquid and solid particles, and the flu-id compressibility . The interactions between two spherical bubbles and between bubbles and solid particles have been analyzed through numerical computation. |
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| Keywords: | spherical bubble multiphase flow erosion. hydromachinery. |
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