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contributor authorR. C. Schmidt
contributor authorS. V. Patankar
date accessioned2017-05-08T23:37:01Z
date available2017-05-08T23:37:01Z
date copyrightJanuary, 1991
date issued1991
identifier issn0889-504X
identifier otherJOTUEI-28608#10_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/109439
description abstractAn analysis and evaluation of the capability of k –ε low-Reynolds-number turbulence models to predict transition in external boundary-layer flows subject to free-stream turbulence is presented. The similarities between the near-wall cross-stream regions in a fully turbulent boundary layer and the progressive stages through which developing boundary layers pass in the streamwise direction are used to describe the mechanisms by which the models simulate the transition process. Two representative models (Jones and Launder, 1972; Lam and Bremhorst, 1981) are employed in a series of computational tests designed to answer some specific practical questions about the ability of these models to yield accurate, reliable answers over a range of free-stream turbulence conditions.
publisherThe American Society of Mechanical Engineers (ASME)
titleSimulating Boundary Layer Transition With Low-Reynolds-Number k–ε Turbulence Models: Part 1—An Evaluation of Prediction Characteristics
typeJournal Paper
journal volume113
journal issue1
journal titleJournal of Turbomachinery
identifier doi10.1115/1.2927728
journal fristpage10
journal lastpage17
identifier eissn1528-8900
keywordsTurbulence
keywordsBoundary layers
keywordsBoundary layer turbulence
keywordsMechanisms AND Flow (Dynamics)
treeJournal of Turbomachinery:;1991:;volume( 113 ):;issue: 001
contenttypeFulltext


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