{"title":"封闭系统和稳态开放系统中不可逆过程的功和熵产方面","authors":"Giacomo Bisio, Giuseppe Rubatto","doi":"10.1016/S1164-0235(01)00049-8","DOIUrl":null,"url":null,"abstract":"<div><p>This paper systematically deals with the influence of different sources of irreversibilities in work transfer expressions for closed and steady-state open systems. In the various cases, the hypotheses necessary to an analytical formulation and therefore the limits of the latter are specified. The influence of the non-uniformity of temperature and pressure on the irreversibilities in the system is particularly examined. The main aim is that of deducing a criterion with the conditions sufficient to separate in distinct relations the different phenomena (mechanical, electrical, chemical, etc.) simultaneously present in the same system.</p></div>","PeriodicalId":100518,"journal":{"name":"Exergy, An International Journal","volume":"2 3","pages":"Pages 192-205"},"PeriodicalIF":0.0000,"publicationDate":"2002-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1164-0235(01)00049-8","citationCount":"4","resultStr":"{\"title\":\"Work and entropy production aspects of irreversible processes in closed and steady-state open systems\",\"authors\":\"Giacomo Bisio, Giuseppe Rubatto\",\"doi\":\"10.1016/S1164-0235(01)00049-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This paper systematically deals with the influence of different sources of irreversibilities in work transfer expressions for closed and steady-state open systems. In the various cases, the hypotheses necessary to an analytical formulation and therefore the limits of the latter are specified. The influence of the non-uniformity of temperature and pressure on the irreversibilities in the system is particularly examined. The main aim is that of deducing a criterion with the conditions sufficient to separate in distinct relations the different phenomena (mechanical, electrical, chemical, etc.) simultaneously present in the same system.</p></div>\",\"PeriodicalId\":100518,\"journal\":{\"name\":\"Exergy, An International Journal\",\"volume\":\"2 3\",\"pages\":\"Pages 192-205\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S1164-0235(01)00049-8\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Exergy, An International Journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1164023501000498\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Exergy, An International Journal","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1164023501000498","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Work and entropy production aspects of irreversible processes in closed and steady-state open systems
This paper systematically deals with the influence of different sources of irreversibilities in work transfer expressions for closed and steady-state open systems. In the various cases, the hypotheses necessary to an analytical formulation and therefore the limits of the latter are specified. The influence of the non-uniformity of temperature and pressure on the irreversibilities in the system is particularly examined. The main aim is that of deducing a criterion with the conditions sufficient to separate in distinct relations the different phenomena (mechanical, electrical, chemical, etc.) simultaneously present in the same system.