| 气固两相边界层中固粒与拟序结构相互作用的研究 |
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| 引用本文： | 林建忠 朱泽飞. 气固两相边界层中固粒与拟序结构相互作用的研究[J]. 力学季刊, 1998, 19(4): 310-318 |
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| 作者姓名： | 林建忠 朱泽飞 |
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| 作者单位： | [1]浙江大学力学系 [2]浙江丝绸工学院 |
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| 基金项目： | 浙江省自然科学基金青年科技人才专项资金 |
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| 摘 要： | 本文对气固两相边界层中固体颗粒与拟序结构的相互作用进行了研究，建立了基于速度修正的双向耦合模型，提出了计算固粒对流场反作用的新方法以及大大减少计算量的快速涡方法，并据此得到了边界气固两相之间的相互作用结果。
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| 关 键 词： | 气固 两相流 边界层 拟序结构 耦合 相互作用 |
RESEARCH ON THE INTERACTION BETWEEN THE SOLID PARTICLES AND THE COHERENT STRUCTURE IN TURBULENT BOUNDARY LAYER |
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| Lin Jianzhong. RESEARCH ON THE INTERACTION BETWEEN THE SOLID PARTICLES AND THE COHERENT STRUCTURE IN TURBULENT BOUNDARY LAYER[J]. Chinese Quarterly Mechanics, 1998, 19(4): 310-318 |
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| Authors: | Lin Jianzhong |
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| Abstract: | In this paper, the interaction between the solid particles and the coherent structure in turbulent layer is studied and the twoway coupling model based on the velocity modification has been built. Thus, a new method to compute the effect of particles on fluid fields is brought forward and the fast vortex method is established in order to save computational time. By all of these, a new conclusion on interaction between the gas phase and the phase of the solid particles have been obtained. |
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| Keywords: | gas-solid two-phass flow turbulent boundary layer coherent structure two-way coupling model interaction. |
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