{"title":"Pneumatic Flow Field Analysis of Multi-blade Centrifugal Ventilation Fan","authors":"W. Deng","doi":"10.1145/3366194.3366313","DOIUrl":null,"url":null,"abstract":"A certain type of multi-blade centrifugal ventilating fan is taken as the research object, from the perspective of CFD, the distribution of the three-dimensional flow field inside the ventilating fan is numerically simulated, the root cause of the internal problem of the ventilating fan is determined, and the impeller is further analyzed from the flow of the ventilating fan. The rationality of the internal flow channel. The reliability of the simulation results is proved by comparison with the experimental data. The numerical simulation of the flow field has a good reference for the optimization of the ventilation fan structure and the research of noise reduction.","PeriodicalId":105852,"journal":{"name":"Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 2019 International Conference on Robotics, Intelligent Control and Artificial Intelligence","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3366194.3366313","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A certain type of multi-blade centrifugal ventilating fan is taken as the research object, from the perspective of CFD, the distribution of the three-dimensional flow field inside the ventilating fan is numerically simulated, the root cause of the internal problem of the ventilating fan is determined, and the impeller is further analyzed from the flow of the ventilating fan. The rationality of the internal flow channel. The reliability of the simulation results is proved by comparison with the experimental data. The numerical simulation of the flow field has a good reference for the optimization of the ventilation fan structure and the research of noise reduction.
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