{"title":"作用在絮体上的力和絮体强度","authors":"T. Matsuo, H. Unno","doi":"10.1061/JEEGAV.0001174","DOIUrl":null,"url":null,"abstract":"A theoretical and experimental investigation was attempted to determine floc strength quantitatively. Some formulas were presented to evaluate the hydrodynamical forces acting on a suspended floc particle, depending on the flow conditions and the particle Reynolds number values. The assumption of a pseudosurface tension allowed the calculation of a value for the inherent strengths of flocs.","PeriodicalId":17335,"journal":{"name":"Journal of the Environmental Engineering Division","volume":"25 1","pages":"527-545"},"PeriodicalIF":0.0000,"publicationDate":"1981-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"53","resultStr":"{\"title\":\"Forces Acting on Floc and Strength of Floc\",\"authors\":\"T. Matsuo, H. Unno\",\"doi\":\"10.1061/JEEGAV.0001174\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A theoretical and experimental investigation was attempted to determine floc strength quantitatively. Some formulas were presented to evaluate the hydrodynamical forces acting on a suspended floc particle, depending on the flow conditions and the particle Reynolds number values. The assumption of a pseudosurface tension allowed the calculation of a value for the inherent strengths of flocs.\",\"PeriodicalId\":17335,\"journal\":{\"name\":\"Journal of the Environmental Engineering Division\",\"volume\":\"25 1\",\"pages\":\"527-545\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1981-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"53\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Environmental Engineering Division\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1061/JEEGAV.0001174\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Environmental Engineering Division","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1061/JEEGAV.0001174","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A theoretical and experimental investigation was attempted to determine floc strength quantitatively. Some formulas were presented to evaluate the hydrodynamical forces acting on a suspended floc particle, depending on the flow conditions and the particle Reynolds number values. The assumption of a pseudosurface tension allowed the calculation of a value for the inherent strengths of flocs.
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