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单词
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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seafloor heat flow detection
seafloor heat flow equipment
seafloor heat flow measurement
seafloor heat-flow measuring instruments
seafloor imaging system
seafloor induced polarization instrument
seafloor laboratory
seafloor magnetic strips
seafloor orthogonal electromagnetic transmitter
seafloor position measuring tail
seafloor sampler
seafloor sediment survey
seafloor sediment type
seafloor shallow drill
seafloor slope correction
sea-floorspreading hypothesis
seafloor surface sampling
sea-floor tectonic
sea floor topographic survey
sea fog
sea fog forecast
seafood processing economy
seafood processing enterprises
seafood seasoning base
seafoor column sampling
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