Results 291 to 300 of about 174,040 (347)
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Progress in Energy and Combustion Science, 2002
Numerical simulation of flames is a growing field bringing important improvements to our understanding of combustion. The main issues and related closures of turbulent combustion modeling are reviewed. Combustion problems involve strong coupling between chemistry, transport and fluid dynamics.
Vervisch, Luc, Veynante, Denis
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Numerical simulation of flames is a growing field bringing important improvements to our understanding of combustion. The main issues and related closures of turbulent combustion modeling are reviewed. Combustion problems involve strong coupling between chemistry, transport and fluid dynamics.
Vervisch, Luc, Veynante, Denis
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Nonlocal Turbulent Diffusion Models
Journal of Mathematical Sciences, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Journal of Applied Mechanics, 1983
The historical development of and motivation for turbulence modeling is briefly surveyed. The models of various levels are described, and the performance of second-order models discussed. The various basic constraints to which second-order models are or are not subject are considered, including invariance, material frame indifference, realizability ...
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The historical development of and motivation for turbulence modeling is briefly surveyed. The models of various levels are described, and the performance of second-order models discussed. The various basic constraints to which second-order models are or are not subject are considered, including invariance, material frame indifference, realizability ...
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Turbulence-Model Predictions for Turbulent Boundary Layers
AIAA Journal, 1974A set of turbulence model equations, originally postulated by Saffman, forms the basis of this three-part study of steady turbulent-boundary-layer structure above a flat plate. In one part of the study the turbulence equations are integrated through the viscous sublayer by means of time-marching numerical integration techniques and the constant in the ...
Saffman, P. G., Wilcox, D. C.
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The Aeronautical Journal, 1982
An informal Working Party was set up in October 1980 to review the present state-of-the-art in turbulence modelling for aeronautical applications and to make recommendations for future progress in this field. The report assesses the extent to which further developments in design and prediction methods for both external and internal flow are dependent ...
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An informal Working Party was set up in October 1980 to review the present state-of-the-art in turbulence modelling for aeronautical applications and to make recommendations for future progress in this field. The report assesses the extent to which further developments in design and prediction methods for both external and internal flow are dependent ...
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Behaviour of turbulence models near a turbulent/non-turbulent interface revisited
International Journal of Heat and Fluid Flow, 2005Abstract The behaviour of turbulence models near a turbulent/non-turbulent interface is investigated. The analysis holds as well for two-equation as for Reynolds stress turbulence models using Daly and Harlow diffusion model. The behaviour near the interface is shown not to be a power law, as usually considered, but a more complex parametric ...
P. Ferrey, B. Aupoix
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Testing Turbulence Closure Models against Oceanic Turbulence Measurements
2001Abstract : The long-term goals of this project are to quantify turbulence and to understand the dynamics and implications of turbulent mixing in the coastal ocean.
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Implicitly Coupled Turbulence Models
2017Introduction Implicitly coupled pressure- velocity algorithms for incompressible flows introduced a significant increase in convergence rates for the velocity and pressure equations, compared with corresponding segregated algorithms (e.g. SIMPLE or PISO).
Jasak, Hrvoje, Keser, Robert
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