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dc.contributor.authorSharma, Sachin
dc.contributor.authorJesudhas, Vimaldoss
dc.date.accessioned2018-11-07T19:42:15Z
dc.date.available2018-11-07T19:42:15Z
dc.date.issued2018-05
dc.identifierCSME159
dc.identifier.isbn978-1-77355-023-7
dc.identifier.urihttp://hdl.handle.net/10315/35305
dc.identifier.urihttp://dx.doi.org/10.25071/10315/35305
dc.descriptionPaper presented at 2018 Canadian Society of Mechanical Engineers International Congress, 27-30 May 2018.en_US
dc.description.abstractCounter-flowing wall jets are often used in heat transfer and combustion applications. While several experimental and numerical studies have been conducted to evaluate the characteristics of counter-flowing wall jets, their internal turbulence structure is not well understood. This paper presents the results of a three-dimensional, unsteady, Improved Delayed Detached Eddy Simulation conducted on a counter-flowing wall jet. The mean flow features captured by the simulation are presented with relevant discussions. The shear layer instabilities caused by the vortical structures in the recirculation zone are analyzed by examining the instantaneous flow field. The flow mechanism that causes the fluctuations in the penetration length is also evaluated. The results depict the complexity of the turbulence structure in a counter-flowing wall jet.en_US
dc.language.isoenen_US
dc.publisherCSME-SCGMen_US
dc.rightsThe copyright for the paper content remains with the author.
dc.subjectFluid Mechanicsen_US
dc.subjectCounter-flowing Jetsen_US
dc.subjectTurbulent Wall Jeten_US
dc.subjectIDDESen_US
dc.subjectShear Layer Instabilityen_US
dc.subjectPenetration Length Fluctuationsen_US
dc.titleShear Layer Instabilities In A Counter-Flowing Wall Jeten_US
dc.typeArticleen_US


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