| 旋转带肋通道流阻特性研究（英文） |
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| 作者姓名： | 由儒全 许云腾 李海旺 |
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| 作者单位： | 1. National Key Laboratory of Science and Technology on Aero Engines Aero-thermodynamics, Beihang University;2. Research Institute of Aero-Engine, Beihang University |
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| 基金项目： | National Natural Science Foundation of China (No.52376042)；;National Science and Technology Major Project (Grant No. J2019-II-0022-0043)； |
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| 摘 要： | With the development of aero-engines, the turbine inlet temperature continues to rise. In order to ensure the safety and reliability of the turbine blades, cooling structures must be set inside turbine blades to cool them. Heat transfer coefficient and flow resistance are the key parameters to measure the cooling characteristics of internal cooling structures. In this paper, the characteristics of flow resistance in a rotating ribbed channel is presented numerical simulation under different rib ...
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