Recent developments in DNS of turbulent combustion

P Domingo, L Vervisch - Proceedings of the Combustion Institute, 2023 - Elsevier
The simulation of turbulent flames fully resolving the smallest flow scales and the thinnest
reaction zones goes along with specific requirements, which are discussed from …

Advances and challenges of the conditional source-term estimation model for turbulent reacting flows

MM Salehi, C Devaud, WK Bushe - Progress in Energy and Combustion …, 2024 - Elsevier
Abstract Conditional Source-term Estimation (CSE) is a turbulence–chemistry interaction
model to simulate reacting flows. This model is similar to the Conditional Moment Closure …

[HTML][HTML] An a priori analysis on principal component analysis based conditional source-term estimation model for Sandia jet flames

N Sekularac, WK Bushe, XH Fang - Combustion and Flame, 2024 - Elsevier
Data from all spatial locations and two turbulent flames in the Sandia/TUD database are
used to explore the feasibility of adopting principal components (PC) as conditional …

Conditional space evaluation of progress variable definitions for Cambridge/Sandia swirl flames

N Sekularac, XH Fang, WK Bushe… - Combustion Theory and …, 2023 - Taylor & Francis
Data from all spatial locations of nine turbulent flames in the Cambridge/Sandia swirl
database are combined to study how the choice of scalar variables in conditional moment …

Different conditional source-term estimation formulations applied to turbulent nonpremixed jet flames with varying levels of extinction

AH Mahdipour, C Devaud - Combustion Theory and Modelling, 2024 - Taylor & Francis
The objective of the present study is to investigate two new formulations of the Conditional
Source-term Estimation (CSE) model using Reynolds Averaged Navier Stokes (RANS) …

Numerical simulation of turbulent premixed flames with the conditional source-term estimation model using Bernstein polynomial expansion

M Latifi, MM Salehi - Combustion Theory and Modelling, 2024 - Taylor & Francis
Conditional Source-term Estimation (CSE) is a turbulence-chemistry interaction model
similar to CMC, except that the conditional scalars are calculated from unconditional ones …

Conditional source-term estimation evaluations for partially-premixed flames

N Sekularac - 2023 - ora.ox.ac.uk
Partially-premixed flames, characterised by both premixed and non-premixed flame
structures, have been identified to be of particular importance within most practical …