Publication:
Velocity Profile of Transient Flow in a Convergent-Divergent Nozzle of Reflected Shock Tunnel

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dc.citedby0
dc.contributor.authorAhmed D.I.en_US
dc.contributor.authorDawood H.K.en_US
dc.contributor.authorYusoff M.Z.en_US
dc.contributor.authorAl-Falahi A.en_US
dc.contributor.authorid35753100700en_US
dc.contributor.authorid56307856100en_US
dc.contributor.authorid7003976733en_US
dc.contributor.authorid15750212500en_US
dc.date.accessioned2025-03-03T07:44:45Z
dc.date.available2025-03-03T07:44:45Z
dc.date.issued2024
dc.description.abstractThis research displays a 2-D time-accurate Navier-Stokes solver for shock tunnel applications. Fourth-order accurate Runge-Kutta temporal integration and second-order accurate finite volume spatial discretization are used by the solver. Its goal is to simulate the transient flow process in a reflected shock tunnel by utilizing various driver/driven gas mixtures. An investigation of the entire facility's flow characteristics was conducted, with a special focus on the nozzle portion's speed profile. The flow inside the nozzle part was found to be steady and uniform for a few milliseconds. The findings indicate that the pressure ratio between the driving and propelling parts is not as critical as previously thought, but the shock wave's location along the ability has a significant impact on its speed. Shock-reflected shock waves make the flow not uniform, which fits with what we know from modeling. ? 2024 American Institute of Physics Inc.. All rights reserved.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo30031
dc.identifier.doi10.1063/5.0198218
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85185784495
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85185784495&doi=10.1063%2f5.0198218&partnerID=40&md5=19632397328193cc7ec407ea3bc65ce5
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/36799
dc.identifier.volume3009
dc.publisherAmerican Institute of Physics Inc.en_US
dc.sourceScopus
dc.sourcetitleAIP Conference Proceedings
dc.titleVelocity Profile of Transient Flow in a Convergent-Divergent Nozzle of Reflected Shock Tunnelen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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