angel blade
美 [ˈeɪndʒl bleɪd]英 [ˈeɪndʒl bleɪd]
- 网络天使之刃;天使之剑
angel blade-
It is a better parameter that the ANGEL of WHIRL BLADE ( AWB ) is 45 ° for the new jetting coal pipe .
旋流角度45°为新喷煤管的较好参数。
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After the numerical simulation , the relationship between the efficiency of the fan and the placed-angel of the fan and the reversed angel of the blade are obtained . The fan is optimized based on the above result .
通过数值模拟，得到了叶片安放角、扭转角与风扇效率的关系，并以此为基础对冷却风扇进行优化设计。