温度比对旋转直肋双通道换热特性的影响研究

推进技术 ›› 2016, Vol. 37 ›› Issue (11): 2009-2016.

温度比对旋转直肋双通道换热特性的影响研究

崔欣超^1,2,邓宏武^1,2,李洋^1,2,田淑青³

北京航空航天大学能源与动力工程学院航空发动机气动热力国家级重点实验室，北京100191;先进航空发动机协同创新中心，北京100191,北京航空航天大学能源与动力工程学院航空发动机气动热力国家级重点实验室，北京100191;先进航空发动机协同创新中心，北京100191,北京航空航天大学能源与动力工程学院航空发动机气动热力国家级重点实验室，北京100191;先进航空发动机协同创新中心，北京100191,中航商用航空发动机有限责任公司设计研发中心，上海201108

发布日期:2021-08-15
作者简介:崔欣超，男，硕士生，研究领域为叶片内冷通道换热。

InvestigationofWall-TemperatureRatioEffectsonHeatTransfer

NationalKeyLaboratoryofScienceandTechnologyonAero-EngineAero-Thermodynamics，SchoolofEnergyand PowerEngineering，BeijingUniversityofAeronauticsandAstronautics，Beijing100191，China;CollaborativeInnovationCenterofAdvancedAero-Engine，Beijing100191，China,NationalKeyLaboratoryofScienceandTechnologyonAero-EngineAero-Thermodynamics，SchoolofEnergyand PowerEngineering，BeijingUniversityofAeronauticsandAstronautics，Beijing100191，China;CollaborativeInnovationCenterofAdvancedAero-Engine，Beijing100191，China,NationalKeyLaboratoryofScienceandTechnologyonAero-EngineAero-Thermodynamics，SchoolofEnergyand PowerEngineering，BeijingUniversityofAeronauticsandAstronautics，Beijing100191，China;CollaborativeInnovationCenterofAdvancedAero-Engine，Beijing100191，China and R&DCenter，AVICCommercialAircraftEngineCorporation，LTD，Shanghai201108，China

Published:2021-08-15

摘要/Abstract

摘要： 为了研究旋转涡轮叶片内部冷却通道的换热特性，将叶片内冷通道简化为带90°直肋的旋

关键词: 涡轮；内冷通道；旋转换热；温度比影响

Abstract: Theheattransfercharacteristicsofrotatingcoolingchannelsisinvestigated.Thesimplifiedrotat

Key words: Turbine；Internal cooling channel；Rotating heat transfer；Wall-temperature ratio effect

崔欣超,邓宏武,李洋,田淑青. 温度比对旋转直肋双通道换热特性的影响研究[J]. 推进技术, 2016, 37(11): 2009-2016.

CUIXin-chao^1,2,DENGHong-wu^1,2,LIYang^1,2,TIANShu-qing³. InvestigationofWall-TemperatureRatioEffectsonHeatTransfer[J]. Journal of Propulsion Technology, 2016, 37(11): 2009-2016.

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