{"title":"液体-金属MHD发电机中界面热和机械能传递的作用","authors":"G. Fabris, E.S. Pierson","doi":"10.1016/0013-7480(79)90007-X","DOIUrl":null,"url":null,"abstract":"<div><p>A brief description of the two-phase liquid-metal MHD power generation cycle and its advantages is provided. The importance of good interfacial liquid to gas heat transfer is discussed, and data confirming that satisfactory heat transfer is indeed achieved in an experimental generator is presented. An expression for the effect of the velocity difference between the gas and the liquid on generator performance is derived. An ‘equivalent turbine’ efficiency is defined to characterize the generator as part of a heat engine and related to experimental data.</p></div>","PeriodicalId":100466,"journal":{"name":"Energy Conversion","volume":"19 2","pages":"Pages 111-118"},"PeriodicalIF":0.0000,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0013-7480(79)90007-X","citationCount":"7","resultStr":"{\"title\":\"The role of interfacial heat and mechanical energy transfers in a liquid-metal MHD generator\",\"authors\":\"G. Fabris, E.S. Pierson\",\"doi\":\"10.1016/0013-7480(79)90007-X\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A brief description of the two-phase liquid-metal MHD power generation cycle and its advantages is provided. The importance of good interfacial liquid to gas heat transfer is discussed, and data confirming that satisfactory heat transfer is indeed achieved in an experimental generator is presented. An expression for the effect of the velocity difference between the gas and the liquid on generator performance is derived. An ‘equivalent turbine’ efficiency is defined to characterize the generator as part of a heat engine and related to experimental data.</p></div>\",\"PeriodicalId\":100466,\"journal\":{\"name\":\"Energy Conversion\",\"volume\":\"19 2\",\"pages\":\"Pages 111-118\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1979-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0013-7480(79)90007-X\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Energy Conversion\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/001374807990007X\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Energy Conversion","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/001374807990007X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The role of interfacial heat and mechanical energy transfers in a liquid-metal MHD generator
A brief description of the two-phase liquid-metal MHD power generation cycle and its advantages is provided. The importance of good interfacial liquid to gas heat transfer is discussed, and data confirming that satisfactory heat transfer is indeed achieved in an experimental generator is presented. An expression for the effect of the velocity difference between the gas and the liquid on generator performance is derived. An ‘equivalent turbine’ efficiency is defined to characterize the generator as part of a heat engine and related to experimental data.
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