Survey of turbulent combustion models for large-eddy simulations of propulsive flowfields

RS Miller, JW Foster - AIAA Journal, 2016 - arc.aiaa.org
THIS review of multiregime large-eddy simulation (LES) approaches is motivated by
propulsive applications. Such applications cover a broad range of combustion regimes, with …

Entropy Generation Analysis in Turbulent Reacting Flows and Near Wall: A Review

A Sadiki, S Agrebi, F Ries - Entropy, 2022 - mdpi.com
This paper provides a review of different contributions dedicated thus far to entropy
generation analysis (EGA) in turbulent combustion systems. We account for various …

The Effect of Pressure on NOx Entitlement and Reaction Timescales in a Premixed Axial Jet-In-Crossflow

B Stiehl, M Otero, T Genova… - Journal of Energy …, 2021 - asmedigitalcollection.asme.org
This paper investigates the pressure dependency of a lean premixed jet injected into a lean
vitiated crossflow with an experimentally verified detailed chemistry computational fluid …

Viscous dissipation effect on streamwise entropy generation of nanofluid flow in microchannel heat sinks

T Wei Ting, Y Mun Hung, N Guo - Journal of Energy …, 2016 - asmedigitalcollection.asme.org
The effects of viscous dissipation on the entropy generation of water–alumina nanofluid
convection in circular microchannels subjected to exponential wall heat flux are …

A numerical investigation of the entropy generation in and thermodynamic optimization of a combustion chamber

HR Arjmandi, E Amani - Energy, 2015 - Elsevier
In this study, we are simulating the turbulent combustion of a mixed bluff-body swirl
stabilized flame in a gas turbine combustion chamber and investigating the effects of …

Modern developments in filtered density function

S Sammak, Z Ren, P Givi - Modeling and Simulation of Turbulent Mixing …, 2020 - Springer
An overview is presented of recent developments in filtered density function (FDF)
methodology as utilized for large eddy simulation (LES) of turbulent flows. The review is …

Analysis of relationship between entropy generation and soot formation in turbulent kerosene/air jet diffusion flames

F Bazdidi-Tehrani, MS Abedinejad… - Energy & Fuels, 2019 - ACS Publications
A comprehensive study of turbulent combustion is carried out to analyze the relationship
between entropy generation and soot formation in turbulent vaporized kerosene/air jet …

Heat transfer and entropy generation characteristics of a non-Newtonian fluid squeezed and extruded between two parallel plates

P Kaushik, PK Mondal, S Pati… - Journal of Heat …, 2017 - asmedigitalcollection.asme.org
This study investigates the unsteady heat transfer and entropy generation characteristics of
a non-Newtonian fluid, squeezed and extruded between two parallel plates. In an effort to …

Progress in the prediction of entropy generation in turbulent reacting flows using large eddy simulation

M Safari, F Hadi, MRH Sheikhi - Entropy, 2014 - mdpi.com
An overview is presented of the recent developments in the application of large eddy
simulation (LES) for prediction and analysis of local entropy generation in turbulent reacting …

Analysis of Local Exergy Losses in Combustion Systems Using a Hybrid Filtered Eulerian Stochastic Field Coupled with Detailed Chemistry Tabulation: Cases of …

S Agrebi, L Dreßler, H Nicolai, F Ries, K Nishad… - Energies, 2021 - mdpi.com
A second law analysis in combustion systems is performed along with an exergy loss study
by quantifying the entropy generation sources using, for the first time, three different …