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dc.contributor.authorOmeroglu G.
dc.contributor.authorComakli O.
dc.contributor.authorKaragoz S.
dc.contributor.authorSahin B.
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:44:30Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:44:30Z
dc.date.issued2013
dc.identifier.issn1537-744X
dc.identifier.urihttps://dx.doi.org/10.1155/2013/714180
dc.identifier.urihttps://hdl.handle.net/20.500.12403/870
dc.description.abstractThe aim of this study is to experimentally investigate the effect of the coiled wire insertions on dynamic instabilities and to compare the results with the smooth tube for forced convection boiling. The experiments were conducted in a circular tube, and water was used as the working fluid. Two different pitch ratios (H / D = 2.77 and 5.55) of coiled wire with circular cross-sections were utilised. The constant heat flux boundary condition was applied to the outer side of the test tube, and the constant exit restriction was used at the tube outlet. The mass flow rate changed from 110 to 20 g/s in order to obtain a detailed idea about the density wave and pressure drop oscillations, and the range of the inlet temperature was 15-35°C. The changes in pressure drop, inlet temperature, amplitude, and the period with mass flow rate are presented. For each configuration, it is seen that density wave and pressure drop oscillations occur at all inlet temperatures. Analyses show that the decrease in the mass flow rate and inlet temperature causes the amplitude and the period of the density wave and the pressure drop oscillations to decrease separately. © 2013 Gokhan Omeroglu et al.en_US
dc.language.isoengen_US
dc.relation.isversionof10.1155/2013/714180
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectwater
dc.subjectarticle
dc.subjectdensity
dc.subjectflow rate
dc.subjectheat transfer
dc.subjectmass
dc.subjectoscillation
dc.subjectpitch
dc.subjectpressure
dc.subjectsteady state
dc.subjecttemperature
dc.subjectcomputer simulation
dc.subjectequipment
dc.subjectequipment design
dc.subjectequipment failure
dc.subjectflow kinetics
dc.subjectheating
dc.subjectmethodology
dc.subjectnonlinear system
dc.subjecttheoretical model
dc.subjectComputer Simulation
dc.subjectEquipment Design
dc.subjectEquipment Failure Analysis
dc.subjectHeating
dc.subjectModels, Theoretical
dc.subjectNonlinear Dynamics
dc.subjectRheology
dc.subjectwater
dc.subjectarticle
dc.subjectdensity
dc.subjectflow rate
dc.subjectheat transfer
dc.subjectmass
dc.subjectoscillation
dc.subjectpitch
dc.subjectpressure
dc.subjectsteady state
dc.subjecttemperature
dc.subjectcomputer simulation
dc.subjectequipment
dc.subjectequipment design
dc.subjectequipment failure
dc.subjectflow kinetics
dc.subjectheating
dc.subjectmethodology
dc.subjectnonlinear system
dc.subjecttheoretical model
dc.subjectComputer Simulation
dc.subjectEquipment Design
dc.subjectEquipment Failure Analysis
dc.subjectHeating
dc.subjectModels, Theoretical
dc.subjectNonlinear Dynamics
dc.subjectRheology
dc.titleExperimental research of dynamic instabilities in the presence of coiled wire inserts on two-phase flowen_US
dc.typearticleen_US
dc.relation.journalThe Scientific World Journalen_US
dc.contributor.departmentBayburt Universityen_US
dc.contributor.authorID55579651700
dc.contributor.authorID6602825059
dc.contributor.authorID35090172900
dc.contributor.authorID7103170403
dc.identifier.volume2013
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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