【摘要】 总结和阐述了离心通风机内叶轮的设计方法和利用边界层控制技术提高离心通风机叶轮性能等两个方面的主要成果,指出了这些研究的特点,结合实践经验对提高离心通风机性能提出了建议,并对该方面研究的发展进行了展望。更多还原

【Abstract】 In this paper, the design method for impeller of centrifugal fan and the boundary-control approaches for improving impeller performance are briefly introduced and reviewed.In addition, the features of the above researches have been analyzed and pointed out in combination with the practical experiences.The author has given some suggestions for improving performance of centrifugal fan and the prospect for developing the research in this aspect.更多还原