{"title":"流化固体床中的传热","authors":"J. Klassen, P. E. Gishler, A. Baerg","doi":"10.1139/CJR50F-025","DOIUrl":null,"url":null,"abstract":"Heat transfer coefficients have been determined in a fluidized solids bed under a wide variety of conditions. The variables studied were particle size, bulk density under nonfluidized conditions, particle shape, and air velocity. Simple correlations have been established predicting the value of h in the air flow range investigated. An equation predicting the minimum fluidizing velocity has also been derived.","PeriodicalId":9392,"journal":{"name":"Canadian journal of research","volume":"176 1","pages":"287-307"},"PeriodicalIF":0.0000,"publicationDate":"1950-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"19","resultStr":"{\"title\":\"HEAT TRANSFER IN A FLUIDIZED SOLIDS BED\",\"authors\":\"J. Klassen, P. E. Gishler, A. Baerg\",\"doi\":\"10.1139/CJR50F-025\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Heat transfer coefficients have been determined in a fluidized solids bed under a wide variety of conditions. The variables studied were particle size, bulk density under nonfluidized conditions, particle shape, and air velocity. Simple correlations have been established predicting the value of h in the air flow range investigated. An equation predicting the minimum fluidizing velocity has also been derived.\",\"PeriodicalId\":9392,\"journal\":{\"name\":\"Canadian journal of research\",\"volume\":\"176 1\",\"pages\":\"287-307\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1950-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"19\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Canadian journal of research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1139/CJR50F-025\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Canadian journal of research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1139/CJR50F-025","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Heat transfer coefficients have been determined in a fluidized solids bed under a wide variety of conditions. The variables studied were particle size, bulk density under nonfluidized conditions, particle shape, and air velocity. Simple correlations have been established predicting the value of h in the air flow range investigated. An equation predicting the minimum fluidizing velocity has also been derived.
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