1987 Volume 30 Issue 259 Pages 66-71
Turbulence models applicable to turbulent swirling flow in a straight pipe have been developed. Two models, the standard k-ε model with higher order terms in Reynolds stress equation are applied, and a modified k-ε model with an anisotropic representation of turbulence is proposed. The comparisons between the computed flow distributions and the experimental data show that the modified k-ε model predicts complex flow fields successfully. The magnitudes of the viscosity tensor components in the modified k-ε model are discussed in detail.
JSME International Journal Series C Mechanical Systems, Machine Elements and Manufacturing
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JSME international journal. Ser. A, Mechanics and material engineering
JSME international journal. Ser. 1, Solid mechanics, strength of materials