Developments in Formulation and Application of the Filtered Density Function

2006 ◽  
Vol 78 (1) ◽  
pp. 35-67 ◽  
Author(s):  
T. G. Drozda ◽  
M. R. H. Sheikhi ◽  
C. K. Madnia ◽  
P. Givi
Keyword(s):  
Density Function ◽  
Filtered Density Function

Filtered density function simulation of a realistic swirled combustor

2015 ◽  
Vol 35 (2) ◽  
pp. 1433-1442 ◽  
Author(s):  
N. Ansari ◽  
P.A. Strakey ◽  
G.M. Goldin ◽  
P. Givi
Keyword(s):  
Density Function ◽  
Filtered Density Function

scholarly journals Mixing in Turbulent Flows: An Overview of Physics and Modelling

Processes ◽  
2020 ◽  
Vol 8 (11) ◽  
pp. 1379
Author(s):  
Jacek Pozorski ◽  
Marta Wacławczyk
Keyword(s):  
Density Function ◽  
Turbulent Flows ◽  
Chemical Species ◽  
Scalar Fields ◽  
Industrial Applications ◽  
Mixing Models ◽  
Computing Technology ◽  
Filtered Density Function ◽  
Eddy Simulation ◽  
Large Eddy

Turbulent flows featuring additional scalar fields, such as chemical species or temperature, are common in environmental and industrial applications. Their physics is complex because of a broad range of scales involved; hence, efficient computational approaches remain a challenge. In this paper, we present an overview of such flows (with no particular emphasis on combustion, however) and we recall the major types of micro-mixing models developed within the statistical approaches to turbulence (the probability density function approach) as well as in the large-eddy simulation context (the filtered density function). We also report on some trends in algorithm development with respect to the recent progress in computing technology.

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