Implementation of Both a Second-Moment Closure and a Third-Order Nonlinear Eddy-Viscosity Turbulence Models to KIVA-3V Code 2003-32-0028
A second-moment turbulence closure and a third-order nonlinear eddy-viscosity model, which are expected to show better performance than the linear eddy-viscosity model (the standard k-ε model) in swirling and tumbling flows in engine cylinders, have been incorporated to the engine CFD code KIVA-3V [1,2,3]. Test calculations have been carried out in order to compare characteristics of these models.
Citation: Hayashida, T., Okamoto, M., and Shima, N., "Implementation of Both a Second-Moment Closure and a Third-Order Nonlinear Eddy-Viscosity Turbulence Models to KIVA-3V Code," SAE Technical Paper 2003-32-0028, 2003, https://doi.org/10.4271/2003-32-0028. Download Citation
Author(s):
T. Hayashida, M. Okamoto, N. Shima
Affiliated:
Advanced Technology Research Div., Yamaha Motor Co., Ltd., Dept. of Mechanical Engineering, Shizuoka Univ.
Pages: 10
Event:
Small Engine Technology Conference & Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
SAE 2003 Transactions Journal of Engines-V112-3
Related Topics:
Engine cylinders
Computational fluid dynamics
Wind tunnel tests
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