{"title":"中等密度气体导热系数的广义直接求和法","authors":"N.D. Hamer","doi":"10.1016/0031-8914(74)90370-X","DOIUrl":null,"url":null,"abstract":"<div><p>The direct-summation procedure of Bartis and Oppenheim is generalized for correlation- function expressions which contain <em>N</em>-particle dynamic fluxes of both momentum and spatial coordinates. The generalized procedure is used to evaluate the coefficient of thermal conductivity for moderately dense gases. A general expansion of the transport coefficient is formulated for all orders in the density while explicit expressions are given to first order in the density.</p></div>","PeriodicalId":55605,"journal":{"name":"Physica","volume":"78 3","pages":"Pages 365-386"},"PeriodicalIF":0.0000,"publicationDate":"1974-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0031-8914(74)90370-X","citationCount":"0","resultStr":"{\"title\":\"Generalized direct-summation procedure for the thermal conductivity in moderately dense gases\",\"authors\":\"N.D. Hamer\",\"doi\":\"10.1016/0031-8914(74)90370-X\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The direct-summation procedure of Bartis and Oppenheim is generalized for correlation- function expressions which contain <em>N</em>-particle dynamic fluxes of both momentum and spatial coordinates. The generalized procedure is used to evaluate the coefficient of thermal conductivity for moderately dense gases. A general expansion of the transport coefficient is formulated for all orders in the density while explicit expressions are given to first order in the density.</p></div>\",\"PeriodicalId\":55605,\"journal\":{\"name\":\"Physica\",\"volume\":\"78 3\",\"pages\":\"Pages 365-386\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1974-12-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0031-8914(74)90370-X\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Physica\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/003189147490370X\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physica","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/003189147490370X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Generalized direct-summation procedure for the thermal conductivity in moderately dense gases
The direct-summation procedure of Bartis and Oppenheim is generalized for correlation- function expressions which contain N-particle dynamic fluxes of both momentum and spatial coordinates. The generalized procedure is used to evaluate the coefficient of thermal conductivity for moderately dense gases. A general expansion of the transport coefficient is formulated for all orders in the density while explicit expressions are given to first order in the density.
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