نمایش مختصر رکورد

dc.contributor.authorGhaebi, Hadien_US
dc.contributor.authorRostamzadeh, H.en_US
dc.contributor.authorRostamzadeh, J.en_US
dc.contributor.authorEbadolahi, M.en_US
dc.contributor.authorAbioghli, Hadien_US
dc.date.accessioned1399-07-08T19:30:32Zfa_IR
dc.date.accessioned2020-09-29T19:30:32Z
dc.date.available1399-07-08T19:30:32Zfa_IR
dc.date.available2020-09-29T19:30:32Z
dc.date.issued2018-04-01en_US
dc.date.issued1397-01-12fa_IR
dc.date.submitted2017-10-11en_US
dc.date.submitted1396-07-19fa_IR
dc.identifier.citationGhaebi, Hadi, Rostamzadeh, H., Rostamzadeh, J., Ebadolahi, M., Abioghli, Hadi. (2018). Comparison of Different Working Fluids Operation for Basic and Modified Organic Rankine Cycles (ORCs). Journal of Energy Management and Technology, 2(1), 23-29. doi: 10.22109/jemt.2018.100794.1036en_US
dc.identifier.issn2588-3372
dc.identifier.urihttps://dx.doi.org/10.22109/jemt.2018.100794.1036
dc.identifier.urihttp://www.jemat.org/article_60749.html
dc.identifier.urihttps://iranjournals.nlai.ir/handle/123456789/68167
dc.description.abstractThis paper presents a theoretical framework for selecting of appropriate working fluids for basic Organic Rankine Cycle (ORC) and three modified ORCs based on their thermodynamic properties. A comprehensive thermodynamics analysis is done for basic ORC, modified ORC incorporating turbine bleeding, regenerative ORC, and ORC incorporating both turbine bleeding and regeneration using 8 different working fluids (R113,R141b, n-pentane, R123, R245fa, R600, isobutane, R236fa). Among these analyzed working fluids, R113 and R236fa present the highest and lowest thermal efficiency. The thermal efficiency can be much higher when the modified ORC incorporating both turbine bleeding and regeneration is used. Of course, among of the presented working fluids, there are environmentally-friendly working fluids, too, which can be a good choice for the environmentally consideration issues. At the end, we will also present a parametric study for crucial parameters in the cycle. With this study, we can find a specific range for the evaporator pressure in which the condenser duty and net produced power will be minimum and maximum, respectively. In fact, we will present an optimum value for the pressure of evaporator using different working fluids for the purpose of the condenser duty minimization and the net produced power maximization. The optimum value for the pressure of the evaporator in this case will range from 2.778 to 3.656 MPa.en_US
dc.format.extent291
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoen_US
dc.publisherIran Energy Association (IEA)en_US
dc.relation.ispartofJournal of Energy Management and Technologyen_US
dc.relation.isversionofhttps://dx.doi.org/10.22109/jemt.2018.100794.1036
dc.subjectOrganic Rankine Cycles (ORCs)en_US
dc.subjectWorking fluiden_US
dc.subjectThermodynamics analysisen_US
dc.subjectEnvironmentally- friendlyen_US
dc.subjectParametric studyen_US
dc.subjectIntegrated energy systemsen_US
dc.titleComparison of Different Working Fluids Operation for Basic and Modified Organic Rankine Cycles (ORCs)en_US
dc.typeTexten_US
dc.typeOriginal Articleen_US
dc.contributor.departmentDepartment of Mechanical Engineering, Faculty of Engineering, University of Mohaghegh Ardabili, Ardabil, Iranen_US
dc.contributor.departmentDepartment of Aerospace Engineering, Sharif University of Technology, Tehran, Iranen_US
dc.contributor.department3Department of Mechanical Engineering, Azarbaijan Shahid Madani University, Tabriz, Iranen_US
dc.contributor.departmentDepartment of Mechanical Engineering, Khaje Nasir Toosi University of Technology, Tehran, Iranen_US
dc.contributor.departmentDepartment of Civil Engineering , Moghadas Ardabili Institute of Higher Education, Ardabil, Iranen_US
dc.citation.volume2
dc.citation.issue1
dc.citation.spage23
dc.citation.epage29


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