{"title":"酒窝与传热效率","authors":"J. Ghani, Mohd Naqib Bin Derani, W. M. Mahmood","doi":"10.15406/MSEIJ.2018.02.00051","DOIUrl":null,"url":null,"abstract":"Dimple surface is one of the surface textures that are widely studied today. In general, dimples are already well known from golf ball aerodynamics. In the case of golf balls, the application of dimples is a special form of surface roughness, which shifts the typical dropdown of the flow resistance for blunt bodies into the low Reynolds number range. Initially, the idea was to use dimples for drag reduction.","PeriodicalId":18241,"journal":{"name":"Material Science & Engineering International Journal","volume":"45 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2018-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Dimples and heat transfer efficiency\",\"authors\":\"J. Ghani, Mohd Naqib Bin Derani, W. M. Mahmood\",\"doi\":\"10.15406/MSEIJ.2018.02.00051\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Dimple surface is one of the surface textures that are widely studied today. In general, dimples are already well known from golf ball aerodynamics. In the case of golf balls, the application of dimples is a special form of surface roughness, which shifts the typical dropdown of the flow resistance for blunt bodies into the low Reynolds number range. Initially, the idea was to use dimples for drag reduction.\",\"PeriodicalId\":18241,\"journal\":{\"name\":\"Material Science & Engineering International Journal\",\"volume\":\"45 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-10-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Material Science & Engineering International Journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.15406/MSEIJ.2018.02.00051\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Material Science & Engineering International Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15406/MSEIJ.2018.02.00051","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dimple surface is one of the surface textures that are widely studied today. In general, dimples are already well known from golf ball aerodynamics. In the case of golf balls, the application of dimples is a special form of surface roughness, which shifts the typical dropdown of the flow resistance for blunt bodies into the low Reynolds number range. Initially, the idea was to use dimples for drag reduction.
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