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气膜冷却
释义
气膜冷却
Encyclopedia
工学
涡轮冷却系统
释
film cooling
气膜冷却
在叶片表面开一些小孔,冷却气体从叶片内部气膜孔流出,在叶片表面形成一层保护膜,将叶片表面和主流隔开,达到冷却效果。
工学
高温腐蚀
释
film cooling
气膜冷却
通过在高温部件表面开设槽缝或小孔,将冷却介质以横向射流的形式注入到主流中,在主流的压力和科恩达效应的作用下,冷气射流弯曲并覆盖于高温部件表面,形成温度较低的冷气膜,从而对高温部件起到隔热作用的技术。
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Specifications for preparations made by medical institutions
Specifications for processing of Chinese herbal slices
Specifications for Technical Requirements, Care and Handing of Optical Disc for Electronic Records Filing
specifications of raw silk
specification uncertainty
specification verification
specific binding energy
specific charge
specific code
specific combining ability
specific compliance
specific concrete
specific condensate polishing
specific conductance
specific consumption
specific cosmetic
specific curvature
specific elongation
specific emergency management
specific energy
specific enthalpy
specific entropy
specific environment retrieval
specific factor
specific flux
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