Numerical Methods for the Simulation of Turbulence Two schemes for the numerical solution of the Navier‐Stokes equations at moderate Reynolds number are discussed. The essential ingredient of the present methods is the use of the fast Fourier transform. In one scheme, discrete Fourier t... SA Or...
turbulence modelnumerical simulationSeveral turbulence models were analyzed in this paper for the chemically recuperated gas turbine (CRGT) combustor and numerical simulation of the combustor's flow fields using these turbulence models was carried out with the aid of CFD method and finally the ...
TURBULENCEK-EPSILON-MODELIn this paper a numerical simulation, based on finite difference techniques, has been developed in order to analyse turbulent natural... CD Pérez‐Segarra,A Oliva,M Costa,... - 《International Journal of Numerical Methods for Heat & Fluid Flow》 被引量: 86发表: 1995...
The effect of the formulation of nonlinear terms on aliasing errors in spectral methods Appl. Numer. Math., 20 (1996), p. 1 View in ScopusGoogle Scholar 12 S. Ghosal, 1995, An Analysis of Numerical Errors in Large Eddy Simulations of Turbulence, Center for Turbulence Research, Stanford Univ...
Three different methods to introduce turbulence in the computational domain of Direct Numerical Simulations (DNS) of statistically planar turbulent premixe... M Klein,N Chakraborty,S Ketterl - 《Flow Turbulence & Combustion》 被引量: 2发表: 2017年 Numerical Simulation of Turbulence-Chemical Interactio...
Moreover, using the current turbulence modelling formulation, a better understanding of the particle and the combined gas–particle turbulent interaction has been shown. The Eulerian–Eulerian model used in the current study was found to yield good agreement with the measured values....
On employing such methods many basic questions on TRI can be answered: (1) whether turbulence radiation interactions are important in turbulent flames or not; (2) if they are important, then what correlations need to be considered in a simulation to capture them. This chapter focuses on the ...
Predictive simulation of engine combustion is key to understanding the underlying complicated physicochemical processes, improving engine performance, and reducing pollutant emissions. Critical issues as turbulence modeling, turbulence-chemistry interaction, and accommodation of detailed chemical kinetics in complex...
DIRECT NUMERICAL SIMULATION: A Tool in Turbulence Research. Reviews the direct numerical simulation (DNS) of turbulent flows. Background of the study of DNS; Issues involved in the DNS of turbulence; Examples of novel numerical experiments on turbulence. Moin,Parviz,Mahesh,... - 《Annual Review...
Variational multiscale residual-based turbulence modeling for large eddy simulation of incompressible flows, Computer Methods in Applied Mechanics and Engineering,... Y. Bazilevs a,V.M. Calo a,J.A. Cottrell a,... - 《Computer Methods in Applied Mechanics & Engineering》 被引量: 929发表: 2007...