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 …

Fuel effects on lean blow-out in a realistic gas turbine combustor

L Esclapez, PC Ma, E Mayhew, R Xu, S Stouffer… - Combustion and …, 2017 - Elsevier
Towards the implementation of alternative jet fuels in aviation gas turbines, testing in
combustor rigs and engines is required to evaluate the fuel performance on combustion …

A comparison of the blow-off behaviour of swirl-stabilized premixed, non-premixed and spray flames

DE Cavaliere, J Kariuki, E Mastorakos - Flow, turbulence and combustion, 2013 - Springer
Confined short turbulent swirling premixed and non-premixed methane and heptane spray
flames stabilized on an axisymmetric bluff body in a square enclosure have been examined …

Review of novel combustion techniques for clean power production in gas turbines

MA Nemitallah, SS Rashwan, IB Mansir… - Energy & …, 2018 - ACS Publications
The tremendous increase in energy demand due to increased population and rapid
economics results in an increased level of atmospheric pollutants and global warming. The …

Measurements in turbulent premixed bluff body flames close to blow-off

J Kariuki, JR Dawson, E Mastorakos - Combustion and flame, 2012 - Elsevier
The structure of unconfined lean premixed methane–air flames stabilized on an
axisymmetric bluff body has been examined for conditions increasingly closer to blow-off …

Numerical study on the influence of controllable flow ratio on combustion characteristics of a controllable central slotted bluff body and cavity combined micro …

F Xu, Y Yan, Z He, Z Yang, L Zhang - International Journal of Hydrogen …, 2021 - Elsevier
Hydrogen fuel has great application prospect in micro combustion power systems because
of its great advantages. The combustion characteristics of bluff body and cavity combined …

Experimental study on structure and blow-off characteristics of NH3/CH4 co-firing flames in a swirl combustor

L Ji, J Wang, G Hu, R Mao, W Zhang, Z Huang - Fuel, 2022 - Elsevier
Experimental study on the unconfined lean premixed NH 3/CH 4/air flames with three CH 4
fractions of 0, 50%, and 100% stabilized on a bluff-body and swirl burner was investigated …

Effects of free stream flow turbulence on blowoff characteristics of bluff-body stabilized premixed flames

BR Chowdhury, BM Cetegen - Combustion and Flame, 2018 - Elsevier
In this article we report on an experimental investigation of a bluff-body stabilized lean
premixed flame subjected to different levels of free stream turbulence intensities (4, 14, 24 …

Application of a Central Composite Design for the Study of NOx Emission Performance of a Low NOx Burner

M Dutka, M Ditaranto, T Løvås - Energies, 2015 - mdpi.com
In this study, the influence of various factors on nitrogen oxides (NOx) emissions of a low
NOx burner is investigated using a central composite design (CCD) approach to an …

Heat release imaging in turbulent premixed methane–air flames close to blow-off

J Kariuki, A Dowlut, R Yuan, R Balachandran… - Proceedings of the …, 2015 - Elsevier
Estimates of the heat release (HR) of unconfined lean premixed methane–air flames
stabilized on an axisymmetric bluff body have been measured for conditions increasingly …