Effects of wall confinement on flame topologies and lean blowout characteristics of partially premixed DME/air flames in a gas turbine model combustor

X Shi, Z Liu, T Lian, S Han, Y Zhang, Z Xi, W Li, Y Li - Fuel, 2024 - Elsevier
Dimethyl ether (DME) is a promising alternative fuel for gas turbines, considering its
renewable nature and potential for large-scale synthesis from CO 2 feedstock. However …

Effects of combustor wall temperature on the outer recirculation zone combustion modes transition in lean premixed DME/air swirling flames

W Lin, W Zhang, Z An, J Wang, Z Huang, H Zhang - Fuel, 2025 - Elsevier
In this study, the effects of wall thermal boundary conditions on the outer recirculation zone
(ORZ) combustion modes transition in the DME/air swirling flames were investigated using …

Entropy: An Inspiring Tool for Characterizing Turbulence–Combustion Interaction in Swirling Flames via Direct Numerical Simulations of Non-Premixed and Premixed …

J Su, A Liu, H Xiao, K Luo, J Fan - Entropy, 2023 - mdpi.com
This article focuses on entropy generation in the combustion field, which serves as a useful
indicator to quantify the interaction between turbulence and combustion. The study is …