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本文对扩散筒及其不同的形式对斜流风机性能的影响以及叶顶、叶根倾斜角变化的影响进行了试验研究。其结果为提高和改善斜流式(包括轴流式)风机的性能提供了参考依据。
In this paper, the influence of diffuser cylinder and its different forms on the performance of diagonal flow fan and the influence of the variation of tip and root inclination angle were studied. The results provide a reference for improving and improving the performance of diagonal flow fan (including axial flow).