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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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statue of Bartolommeo Colleoni
statue of Jian Zhen
Statue of Karomama, the Divine Adoratrice of Amun
Statue of King Menkaura and Queen
Statue of Lady Sennuwy
Statue of Liberty
Statue of Senwosret III
statues excavated from the Longhua Temple in Boxing County
statues of Arhats in the Baosheng Temple
Statues of Gandhara
Statues of Gudea
Statues of Rahetep and His Wife Nefert
statue tablets of Northern Dynasty
statunits
stature
stature estimation
status
Status Assessment
status attainment model
status consistency
status crime
status crystallization
status groups
status inconsistency
status interest
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