stagger angle 中文意思是什麼
stagger angle
解釋
交錯角-
The investigation shows the performance gets quite insensitive to the prewhirl angle of igv as the stagger angle of diffuser vane is reduced to the minimum 7 ; the combination of these two stators enables to greatly improve the compressor efficiency over the entire operating rage, the maximum efficiency with the combined adjustment reaches 86. 0 %, higher than that in alone adjustment of igv or diffuser vanes by 2 %
研究表明:擴壓器進口安裝角最小值為7時,壓縮機性能對進口導葉預旋角不敏感;採用不同的擴壓器進口安裝角和不同進口導葉預旋角匹配調節時,壓縮機所能達到的最高效率為86 . 0 % ,比單獨調節進口導葉預旋角或擴壓器進口安裝角所能達到的效率高2 % 。
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