| 魏云平.重介质管路平板闸阀的结构优化分析[J].唐山学院学报,2016,29(3):9-12 |
| 重介质管路平板闸阀的结构优化分析 |
| An Analysis and Optimization of the Structure of the Flat Gate Valves of Dense-Medium Pipelines |
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| DOI：10.16160/j.cnki.tsxyxb.2016.03.003 |
| 中文关键词: 重介质管路 平板闸阀 结构改进 流体动力学 结构应力 |
| 英文关键词: dense-medium pipeline flat gate valve structural development fluid dynamics structural stress |
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| 中文摘要: |
| 为提高重介质管路平板闸阀的使用寿命,针对重介质管路的特点,改进了平板闸阀的结构,并利用ANSYS有限元分析软件,建立了阀体和闸板的流体动力学分析和结构应力分析三维模型,数值模拟分析它们的受力状况及边界条件,并对结构改进前后的受力进行了对比分析,验证了设计的可靠性。 |
| 英文摘要: |
| In order to increase the service life of the flat gate valves of the dense-medium pipelines, the author of this paper, in view of the characteristics of the dense-medium pipelines,has improved the structure of the flat gate valves, constructed a 3D model to analyze the fluid dynamics and structural stress of the valve bodies and gates through ANSYS,simulated their stress condition and boundary condition numerically, made a comparative analysis of the structural stress before and after the improvement on the structure, and thus demonstrated the reliability of the optimization. |
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