| 涡轴发动机整机S2参数化流道造型及数值仿真 |
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| 引用本文： | 胡燕华,周七二,蔡显新.涡轴发动机整机S2参数化流道造型及数值仿真[J].长沙航空职业技术学院学报,2011,11(1):33-36. |
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| 作者姓名： | 胡燕华 周七二 蔡显新 |
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| 作者单位： | 南京航空航天大学能源与动力学院;中航工业航空动力机械研究所; |
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| 摘 要： | 建立了一种涡轴发动机整机S2参数化流道造型方法,采用某S2数值仿真软件完成了某涡轴发动机的整机计算.计算表明S2参数化流道造型方法简单、有效,仿真软件对涡轴发动机进行整机稳态计算的精度基本满足计算要求,为涡轴发动机整机多学科设计优化奠定了基础.
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| 关 键 词： | 涡轴发动机 整机 参数化流道造型 数值仿真 |
S2 Parametric Channel Modeling and Numerical Simulation for a Whole Turbine-shaft Engine |
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| HU Yanhua,ZHOU Qi'er,CAI Xianxin.S2 Parametric Channel Modeling and Numerical Simulation for a Whole Turbine-shaft Engine[J].JOurnal of Changsha Aeronautical Vocational and Technical College,2011,11(1):33-36. |
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| Authors: | HU Yanhua ZHOU Qi'er CAI Xianxin |
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| Institution: | HU Yanhua1,2 ZHOU Qi'er2,CAI Xianxin2(1.Nanjing University of Aeronautics and Astronautics,Nanjing Jiangsu210016,2.AVIC Aero-engine Powerplant Research Institute,Zhuzhou Hunan412002) |
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| Abstract: | The paper establishes a S2 parametric channel modeling method for a whole turbine-shaft engine by using a certain S2 numerical simulation software to complete the calculation of a whole turbine-shaft engine.Calculations show that the S2 parametric channel modeling method is simple and effective,and the accuracy after simulation software's calculating turboshaft engine' steady state can basically meet the calculating requirement.Thus this may lay a good foundation for multidisciplinary design optimization of... |
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| Keywords: | turboshaft engine machine parametric modeling flow simulation |
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