{"title":"饱和多孔介质中自由对流非达西效应的实验研究","authors":"Ping Cheng, C.L. Ali, A.K. Verma","doi":"10.1016/0094-4548(81)90040-0","DOIUrl":null,"url":null,"abstract":"<div><p>Preliminary experimental results for the investigation of non-Darcy effects in free convection in a porous medium are reported in this paper. In comparison with experimental results, it is found that the Plumb and Huenefeld theory for non-Darcy flow in a porous medium overestimates the heat transfer rate while underestimates the temperature distribution by a substantial amount.</p></div>","PeriodicalId":100875,"journal":{"name":"Letters in Heat and Mass Transfer","volume":"8 4","pages":"Pages 261-265"},"PeriodicalIF":0.0000,"publicationDate":"1981-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0094-4548(81)90040-0","citationCount":"23","resultStr":"{\"title\":\"An experimental study of non-Darcian effects in free convection in a saturated porous medium\",\"authors\":\"Ping Cheng, C.L. Ali, A.K. Verma\",\"doi\":\"10.1016/0094-4548(81)90040-0\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Preliminary experimental results for the investigation of non-Darcy effects in free convection in a porous medium are reported in this paper. In comparison with experimental results, it is found that the Plumb and Huenefeld theory for non-Darcy flow in a porous medium overestimates the heat transfer rate while underestimates the temperature distribution by a substantial amount.</p></div>\",\"PeriodicalId\":100875,\"journal\":{\"name\":\"Letters in Heat and Mass Transfer\",\"volume\":\"8 4\",\"pages\":\"Pages 261-265\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1981-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0094-4548(81)90040-0\",\"citationCount\":\"23\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Letters in Heat and Mass Transfer\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0094454881900400\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Letters in Heat and Mass Transfer","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0094454881900400","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An experimental study of non-Darcian effects in free convection in a saturated porous medium
Preliminary experimental results for the investigation of non-Darcy effects in free convection in a porous medium are reported in this paper. In comparison with experimental results, it is found that the Plumb and Huenefeld theory for non-Darcy flow in a porous medium overestimates the heat transfer rate while underestimates the temperature distribution by a substantial amount.
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