S. Becker, T. Uffinger, E. Schlucker, S. Weiss, G. Dorr
{"title":"高效和安静的电力驱动冷却。基础，测量技术和计算方法","authors":"S. Becker, T. Uffinger, E. Schlucker, S. Weiss, G. Dorr","doi":"10.1109/EDPC.2011.6085559","DOIUrl":null,"url":null,"abstract":"This paper will provide an overview of different mechanisms of sound generation and present important measurement and computational techniques for the determination of the flow and acoustic field in electric drive systems. Two basic phenomena of sound generation can be distinguished: flow-induced sound created by unsteady flow fields, and vibrational sound due to moving surfaces. Besides these basic mechanisms, complex interactions of both are possible.","PeriodicalId":333533,"journal":{"name":"2011 1st International Electric Drives Production Conference","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2011-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Efficient and silent cooling of electric drives - basics, measurement techniques and computational approaches\",\"authors\":\"S. Becker, T. Uffinger, E. Schlucker, S. Weiss, G. Dorr\",\"doi\":\"10.1109/EDPC.2011.6085559\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper will provide an overview of different mechanisms of sound generation and present important measurement and computational techniques for the determination of the flow and acoustic field in electric drive systems. Two basic phenomena of sound generation can be distinguished: flow-induced sound created by unsteady flow fields, and vibrational sound due to moving surfaces. Besides these basic mechanisms, complex interactions of both are possible.\",\"PeriodicalId\":333533,\"journal\":{\"name\":\"2011 1st International Electric Drives Production Conference\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-11-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 1st International Electric Drives Production Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EDPC.2011.6085559\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 1st International Electric Drives Production Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EDPC.2011.6085559","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Efficient and silent cooling of electric drives - basics, measurement techniques and computational approaches
This paper will provide an overview of different mechanisms of sound generation and present important measurement and computational techniques for the determination of the flow and acoustic field in electric drive systems. Two basic phenomena of sound generation can be distinguished: flow-induced sound created by unsteady flow fields, and vibrational sound due to moving surfaces. Besides these basic mechanisms, complex interactions of both are possible.
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