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5. Numerical Study on Flow and Heat Transfer in Rotating Coolant Channel with Dimple and Protrusion Str

Numerical Study on Flow and Heat Transfer in Rotating Coolant Channel with Dimple and Protrusion Str

来源 :2nd International Workshop on Heat Transfer Advances for Ene | 被引量 : 0次 | 上传用户：zbblyd

【摘 要】

：

Modern gas turbine rotor blade which is operating at specific rotating conditions requires preferable cooling approaches.Considering both heat transfer rate and pumping power for internal passages, de

【作 者】

：

Z.Y.Shen D.Zhang Y.H.Xie 

【机 构】

：

Key Laboratory of Thermo-Fluid Science and Engineering, Ministry of Education, School of Energy and

【出 处】

：

2nd International Workshop on Heat Transfer Advances for Ene

【发表日期】

：

2013年1期

【关键词】

：

Turbine blade cooling dimple rotation heat transfer 

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　　Modern gas turbine rotor blade which is operating at specific rotating conditions requires preferable cooling approaches.Considering both heat transfer rate and pumping power for internal passages, developing efficient cooling passages is of great importance.

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