| 动静叶相互干扰非定常流动特性的数值研究 |
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| 引用本文： | 王正明,王嘉炜.动静叶相互干扰非定常流动特性的数值研究[J].燃气涡轮试验与研究,2004,17(1):12-16. |
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| 作者姓名： | 王正明 王嘉炜 |
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| 作者单位： | 中国科学院,工程热物理研究所,北京,100080 |
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| 基金项目： | 国家重点基础研究项目(No.G1999022309) |
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| 摘 要： | 本文对动静叶相互干扰的非定常流动特性进行了数值研究。研究内容主要涉及两个特定的方面：一方面对叶型优化前后在动静叶干扰的非定常流动条件下的性能进行比较，另一方面对非设计工况有大分离流动的动静叶干扰的特殊性进行研究。
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| 关 键 词： | 叶轮机械 非定常流动 动静叶干扰 反问题方法 数值方法 叶型 |
| 文章编号： | 1672-2620(2004)01-0012-05 |
| 修稿时间： | 2003年10月14 |
Numerical Investigation of Unsteady Flow Characteristic of Rotor/Stator Interaction |
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| WANG Zheng-ming,WANG Jia-wei.Numerical Investigation of Unsteady Flow Characteristic of Rotor/Stator Interaction[J].Gas Turbine Experiment and Research,2004,17(1):12-16. |
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| Authors: | WANG Zheng-ming WANG Jia-wei |
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| Abstract: | The unsteady characteristic of rotor/stator interaction was investigat ed by numerical method in this paper. Two special problems were involved. On one hand, the aerodynamic performance before and after blade optimization was compa red under unsteady flow condition of rotor/stator interaction. On the other hand , the specific property of rotor/stator interaction was investigated under off-d esign condition with large separation flow. |
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| Keywords: | rotor/stator interaction unsteady flow blade optimization separati on flow |
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