Review: Adapting scalar turbulence closure models for rotation and curvature Durbin, Paul Durbin, Paul
dc.contributor.department Aerospace Engineering 2018-02-16T22:37:53.000 2020-06-29T22:46:05Z 2020-06-29T22:46:05Z Sat Jan 01 00:00:00 UTC 2011 2011-01-01
dc.description.abstract <p>Scalar, eddy viscosity models are widely used for predicting engineering turbulent flows. System rotation, or streamline curvature, can enhance or reduce the intensity of turbulence. Methods to incorporate the effects of rotation and streamline curvature consist of introducing parametric variation of model coefficients, such that either the growth rate of turbulent energy is altered; or such that the equilibrium solution bifurcates from healthy to decaying solution branches. For general use, parameters must be developed in coordinate invariant forms. Effects of rotation and of curvature can be unified by introducing the convective derivative of the rate of strain eigenvectors as their measure.</p>
dc.description.comments <p>This article is from <em>Journal of Fluids Engineering</em>, 133 (2011): 061205, doi: <a href="" target="_blank">10.1115/1.4004150</a>. Posted with permission.</p>
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dc.identifier archive/
dc.identifier.articleid 1053
dc.identifier.contextkey 7519534
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath aere_pubs/57
dc.language.iso en
dc.source.bitstream archive/|||Sat Jan 15 00:58:53 UTC 2022
dc.source.uri 10.1115/1.4004150
dc.subject.disciplines Aerospace Engineering
dc.subject.keywords Eddy viscosity model
dc.subject.keywords effects of rotation
dc.subject.keywords equilibrium solutions
dc.subject.keywords model coefficient
dc.subject.keywords parametric variation
dc.subject.keywords streamline curvature
dc.subject.keywords system rotation
dc.subject.keywords turbulence closures
dc.subject.keywords turbulent energies
dc.subject.keywords models
dc.subject.keywords strain rate
dc.subject.keywords turbulence
dc.subject.keywords rotation
dc.title Review: Adapting scalar turbulence closure models for rotation and curvature
dc.type article
dc.type.genre article
dspace.entity.type Publication
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relation.isOrgUnitOfPublication 047b23ca-7bd7-4194-b084-c4181d33d95d
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