楔形节流阀冲蚀数值模拟研究
发布时间：2019-06-07 10:17
【摘要】：针对楔形节流阀(2段斜面组成)的阀芯表面容易受到冲蚀的问题,基于液固两相流与冲蚀理论,通过利用fluent软件,采用控制变量法研究了不同楔形角度对阀芯冲蚀的影响,得出了不同楔形角度下冲蚀率的变化规律。根据变化规律,选出了最优的楔形角度组合,对提高楔形节流阀的抗冲蚀能力具有借鉴意义。
[Abstract]:In order to solve the problem that the core surface of wedged throttle valve (composed of two inclined planes) is vulnerable to erosion, based on the theory of liquid-solid two-phase flow and erosion, the influence of different cuneiform angles on the erosion of valve core is studied by using fluent software and control variable method. The variation of erosion rate at different cuneiform angles is obtained. According to the law of change, the optimal combination of wedged angle is selected, which can be used for reference to improve the erosion resistance of wedged throttle valve.
【作者单位】： 长江大学机械工程学院;西部钻探克拉玛依钻井公司新疆克拉玛依钻井公司设备管理中心;
【基金】：国家自然科学基金项目(51604039) 湖北省教育厅科学技术研究计划青年人才项目(Q20161310) 长江青年基金项目(2015cq6n44)
【分类号】：TE927
本文编号：2494719
[Abstract]:In order to solve the problem that the core surface of wedged throttle valve (composed of two inclined planes) is vulnerable to erosion, based on the theory of liquid-solid two-phase flow and erosion, the influence of different cuneiform angles on the erosion of valve core is studied by using fluent software and control variable method. The variation of erosion rate at different cuneiform angles is obtained. According to the law of change, the optimal combination of wedged angle is selected, which can be used for reference to improve the erosion resistance of wedged throttle valve.
【作者单位】： 长江大学机械工程学院;西部钻探克拉玛依钻井公司新疆克拉玛依钻井公司设备管理中心;
【基金】：国家自然科学基金项目(51604039) 湖北省教育厅科学技术研究计划青年人才项目(Q20161310) 长江青年基金项目(2015cq6n44)
【分类号】：TE927
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1 王予东;;楔形节流阀优化结构的可行性[J];油气田地面工程;2012年12期
，本文编号：2494719
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