| 迷宫式调节阀流量特性的数值模拟 |
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| 引用本文： | 陶国庆,刘建峰,张绍华,靳淑军,余宏兵,章茂森. 迷宫式调节阀流量特性的数值模拟[J]. 流体机械, 2014, 0(11): 50-53 |
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| 作者姓名： | 陶国庆 刘建峰 张绍华 靳淑军 余宏兵 章茂森 |
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| 作者单位： | 合肥通用机械研究院,安徽合肥,230031 |
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| 基金项目： | 合肥通用机械研究院青年科技基金 |
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| 摘 要： | 为了研究迷宫式调节阀的流量特性,利用CFD方法对其内部流场进行了模拟,得到流场中压力和速度分布,计算流量系数并得到流量特性。模拟试验结果表明迷宫流道结构能达到均匀降压,调节阀流量特性为线性,符合预期目标。
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| 关 键 词： | 迷宫式调节阀 流量特性 数值模拟 |
Numerical Simulation on Flow Character of Labyrinth Type Regulating Valve |
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| TAO Guo-qing,LIU Jian-feng,ZHANG Shao-hua,JIN Shu-jun,YU Hong-bing,ZHANG Mao-sen. Numerical Simulation on Flow Character of Labyrinth Type Regulating Valve[J]. Fluid Machinery, 2014, 0(11): 50-53 |
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| Authors: | TAO Guo-qing LIU Jian-feng ZHANG Shao-hua JIN Shu-jun YU Hong-bing ZHANG Mao-sen |
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| Affiliation: | ,Hefei Generalmachinery Research Institute |
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| Abstract: | In order to study the flow character of the labyrinth type regulating valve,CFDmethod was used to simulate the inner flow field,and the pressure distribution and velocity distribution in the flow field were obtained. The flow coefficient and the flow character were computed. The simulation result shows that the construction of labyrinth channels can reduce pressure evenly,and the flow character of the regulating valve is linear,whichmeet the desired goal. |
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| Keywords: | labyrinth type regulating valve flow character numerical simulation |
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