- Author
-
Brandt, M.
|
Polifke, W.
|
Flohr, P.
- Title
- Approximation of Joint PDFs by Discrete Distributions Generated With Monte Carlo Methods.
- Journal
-
Combustion Theory and Modelling,
Vol. 10,
No. 4,
535-558,
August 2006
- Keywords
-
Monte Carlo method
|
turbulence
|
mixing
|
mixture fractions
|
equations
|
probability
|
computational fluid dynamics
|
validation
- Identifiers
- Reynolds-Averaged Navier-Stokes (RANS); Large-Eddy Simulation (LES); Direct Numerical Simulation (DNS); Probability Density Functions (PDFs); multivariate distribution; joint presumed discrete distribution (jPDD); coupling the discrete PDF model with CFD; joint PDD based on Gaussian distribution; joint PDD based on uniform distributions; joint PDD generated with mixing models; influence of variances and covariances on mean rates; skewness of the distribution generated with the presented algorithms compared to the LES data