Analysis of the K-Epsilon Turbulence Model by M. Mohammadi and O. PironneauNo AbstractYaglom, A. M.APPLIED MATHEMATICS AND OPTIMIZATION
Analysis of the k-epsilon turbulence model for simulation of compressible flows The k--epsilon turbulence model is widely used to simulate compressible flows. The model has been evaluated extensively in incompressible flows. However, the extension of the model to compressible flows needs more testing...
A K-epsilon turbulence model similar to that proposed by Jones and Launder is applied to the calculation of the turbulent natural convective boundary layer... OA Plumb,LA Kennedy - 《Journal of Heat Transfer》 被引量: 47发表: 1977年 Vertical natural convection: application of the unifying theor...
Fluid Mech. 5 (4), 459e478.ASSESSMENT STUDY OF k-epsilon TURBULENCE MODELS AND NEAR-WALL MODELING FOR STEADY STATE SWIRLING FLOW ANALYSIS IN DRAFT TUBE USING FLUENT. Sergio Galvan,Marcelo Reggio,Francois Guibault. ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS . 2011...
展开 关键词: K-epsilon turbulence model Renormalization group methods Reynolds stress Pressure distribution Shear flow Stress analysis Velocity distribution Equations of motion Isotropy Nonlinearity Pade approximation Perturbation Stress ratio Tensors DOI: 10.1063/1.858396 被引量: 44 年份...
Numerical analysis was performed on circular free jets through finite difference scheme and k-epsilon turbulence model. In describing the governing partial differential equations, Landau transformation was applied so that the nodal points were appropriately distributed within the significant part of the fiel...
Turbulence modelK–ε\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{document}$$\\varepsilon $$\\end...
The Navier-Stokes equations were solved using the standard k - epsilon turbulence model. A crop submodel which considers the crop as a porous medium and... Kichah,Bournet,PE,... - 《Biosystems Engineering》 被引量: 62发表: 2012年 Measurement and CFD simulation of microclimate characteristics...
This study presents a mathematical model to evaluate the performance of gas pipelines during hydrogen injection in a gas pipeline-compressor station. The developed model presents the calculation of methane–hydrogen mixture (CH4/H2) transportation throug
During the design process, Computational Fluid Dynamics (CFD) numerical simulation was also being done with the help of ANSYS as the CFD software. For the CFD simulation, k-epsilon, eddy dissipation, and P1 was used as the turbulence model, combustion model, and radiation model respectively. ...