| 球面密封式高水基先导阀的三维数值模拟 |
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| 引用本文： | 贤慧,廉自生.球面密封式高水基先导阀的三维数值模拟[J].科学之友,2007(2). |
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| 作者姓名： | 贤慧 廉自生 |
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| 作者单位： | 太原理工大学 山西太原030024 |
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| 摘 要： | 利用Fluent软件对流经先导阀阀芯的流场进行模拟,得到阀芯内的速度分布和压力分布,并发现有比较严重的回流现象,增大出口压力或出口速度均减小回流的影响。
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| 关 键 词： | 先导阀 流场 数值模拟 |
The Three-Dimensional Numerical Simulation of the Surface of Sphere Seal Completely Type High Water Level Pilot Valve |
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| Xian Hui,Lian Zisheng.The Three-Dimensional Numerical Simulation of the Surface of Sphere Seal Completely Type High Water Level Pilot Valve[J].Friend of Science Amateurs,2007(2). |
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| Authors: | Xian Hui Lian Zisheng |
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| Abstract: | Apply fluent software of computational fluid dynamics,simulate the flow field of electromagnetic pilot valve,gain the velocity and pressure distribution of the fluid states.The phenomenon being complicated by now available comparatively grave back-flow enhances the effect exporting pressure or exporting speed diminishing back-flow equally. |
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| Keywords: | pilot valve flow fluid numerical simulation |
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