径向直叶片
Comparison with available experimental data was made for three different impellers: backswept log-spiral blade, straight radial blade, and curved blade with backward sweep. Good agreement was obtained for the streamline and velocity distributions.
就三种不同叶片的叶轮后掠式对数螺旋线叶片,直线径向叶片,后掠弯曲叶轮比较它们已有的实验数据,流线与速度的分布基本相同。
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