effusion cooling 中文意思是什麼
effusion cooling
解釋
發散冷卻-
The cooling effectiveness of effusion cooling in the regions with holes and downstream the last row of holes on hot side is much higher than that of conventionary film cooling with the same operation conditions
在熱側面上的氣膜孔區及其下游區，緻密多孔壁的冷卻效果都非常好，比同等條件下常規氣膜冷卻的效果好得多。 -
To investigate the influence of porosity of holes array on cooling effectiveness of an effusion cooled plat plate, a numerical study of the distributions of cooling effectiveness on the hot side of an effusion cooled flat plate was carried out with four different porosities of holes array
摘要為了獲得氣膜孔陣排列的疏密度對緻密多孔壁冷卻效果的影響規律，分別對四種疏密度排列下的平板熱側面上的冷卻效果進行了數值模擬研究。 -
The purpose of this paper is to make extensive study on the essence of impingement / effusion film cooling, and the research results will be applied in futural study on the higher performance aeroengine
本文旨在對沖擊-發散復合冷卻技術開展機理和基礎性研究，研究成果可應用於更高推重比級發動機預研。 -
A numerical study is reported to investigate the flow and temperature fields for jet array impingement cooling, inclined multi - hole film cooling and impingement / effusion film cooling
運用數值計算的方法分別對陣列射流沖擊冷卻、多斜孔氣膜冷卻以及沖擊-發散復合冷卻方式的流動與傳熱特性進行了三維數值研究。
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