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 |
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InvestigationofWall-TemperatureRatioEffectsonHeatTransfer |
CUIXin-chao1,2,DENGHong-wu1,2,LIYang1,2,TIANShu-qing3
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(1.NationalKeyLaboratoryofScienceandTechnologyonAero-EngineAero-Thermodynamics,SchoolofEnergyand
PowerEngineering,BeijingUniversityofAeronauticsandAstronautics,Beijing100191,China;2.CollaborativeInnovationCenterofAdvancedAero-Engine,Beijing100191,China;3.R&DCenter,AVICCommercialAircraftEngineCorporation,LTD,Shanghai201108,China)
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Abstract: |
Theheattransfercharacteristicsofrotatingcoolingchannelsisinvestigated.Thesimplifiedrotat |
Key words: Turbine Internal cooling channel Rotating heat transfer Wall-temperature ratio effect |