| 轴流无叶喷嘴透平级的流线迭代法计算 |
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| 引用本文： | 居鸿宾,刘斌.轴流无叶喷嘴透平级的流线迭代法计算[J].西安交通大学学报,1992,26(1):111-116. |
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| 作者姓名： | 居鸿宾 刘斌 |
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| 作者单位： | 西安交通大学能源与动力工程系，西安交通大学能源与动力工程系，西安交通大学能源与动力工程系 |
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| 基金项目： | 国家自然科学基金资助课题 |
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| 摘 要： | 本文导出了适合于无叶喷嘴透平级流线迭代计算的损失模型及流动控制方程组,并据此编制了理想和有损失流的流线迭代计算程序.利用该程序对轴流无叶喷嘴分别进行了理想流和有损失流的数值计算,计算结果与实验值吻合良好.
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| 关 键 词： | 喷嘴 轴流式 透平 迭代法 数值计算 |
THE CALCULATIONS OF FLOW IN THE AXIAL-FLOW VANELESS-NOZZLE TURBINE STAGE WITH STREAMLINE CURVATURE METHOD |
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| Ju Hongbin Liu Bin Xiang Yimin.THE CALCULATIONS OF FLOW IN THE AXIAL-FLOW VANELESS-NOZZLE TURBINE STAGE WITH STREAMLINE CURVATURE METHOD[J].Journal of Xi'an Jiaotong University,1992,26(1):111-116. |
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| Authors: | Ju Hongbin Liu Bin Xiang Yimin |
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| Institution: | Department of Energy and Power Engineering |
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| Abstract: | The present paper introduces a set of equations and a reasonable loss model which are suitable for the streamline curvature calculations of the flows in an axial-flow vaneless-nozzle (AFVN) turbine stage.With the equations and loss model,the ideal flow and the flow considering loss in the AFVN are computed respectively.The calculation results are shown to be coincident with the experimental data. |
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| Keywords: | axial flow tubines nozzle numerical calculation |
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