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Please use this identifier to cite or link to this item: http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/11827
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dc.contributor.authorDasgupta, Mani Sankar-
dc.contributor.authorYadav, Mani Sankar-
dc.date.accessioned2023-09-04T04:26:32Z-
dc.date.available2023-09-04T04:26:32Z-
dc.date.issued2022-01-
dc.identifier.urihttps://link.springer.com/chapter/10.1007/978-981-16-6738-1_20-
dc.identifier.urihttp://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/11827-
dc.description.abstractEjector expansion transcritical refrigeration systems, in general, have an advantage over conventional transcritical refrigeration systems. In this paper, a CFD-based investigation of transonic flow phenomenon for R-744 inside a three-dimensional model of an ejector is presented. Real-gas thermophysical properties of R-744 such as the density, dynamic viscosity, and thermal conductivity are defined as a function of pressure and temperature based on NIST Refprop. Three different motive nozzle exit positions are investigated. A motive nozzle tip position that is near to the mixing section is found to have higher pressure and lower Mach number due to better mixing.en_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.subjectMechanical Engineeringen_US
dc.subjectEjector flowen_US
dc.subjectSupercritical R-744 flowen_US
dc.subjectTwo-phase ejectorsen_US
dc.subjectNIST Refpropen_US
dc.subjectAnsys CFXen_US
dc.titleEffect of Motive Nozzle Exit Position in a R-744 Two-Phase Ejectoren_US
dc.typeArticleen_US
Appears in Collections:Department of Mechanical engineering

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