会议论文详细信息
7th International Conference on Pumps and Fans | |
Effects of shaft supporting structure on performance test of axial flow fan | |
机械制造;工业技术 | |
Ma, R.^1 ; Liu, S.L.^2 ; Li, M.X.^3 ; Zheng, S.Y.^1 | |
Institute of Chemical Machinery, Zhejiang University, Hangzhou, China^1 | |
School of Mechanical and Automotive Engineering, Zhejiang University of Science and Technology, Hangzhou, China^2 | |
Department of Mechanical Engineering, Zhejiang University, Hangzhou, China^3 | |
关键词: Axial flow fan; CFD numerical simulations; Inlet device; Performance tests; Proper design; Supporting structure; Total pressure; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/129/1/012055/pdf DOI : 10.1088/1757-899X/129/1/012055 |
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学科分类:工业工程学 | |
来源: IOP | |
【 摘 要 】
CFD numerical simulation combined with theoretical analysis are used to research and discuss the obstructing effect, caused by the supporting structure of torsion meter and connecting shaft, on the outlet airflow of axial-flow fan in type-C ducted inlet device. The relations between axial flow fan's total pressure efficiency and flow rate are studied when the distance between supporting structure and outlet section is different, which may provide a reference for the proper design of the performance test device.
【 预 览 】
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