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A correction term for the swirling jet

โœ Scribed by D.J. Ettestad; J.L. Lumley

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
404 KB
Volume
12
Category
Article
ISSN
0895-7177

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โœฆ Synopsis

When the constants in the second-order model of turbulence are set so as to correctly predict the spreading rate of the axisymmetric jet, the model does not correctly predict the spreading rate of the swirling axisymmetric jet. In order to correct this problem an additional term to the dissipation source term is suggested. Initial results indicate this greatly improves the model's performance for the swirling axisymmetric jet.

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