Effect of dimensionless vent ratio on the flame-shock wave evolution dynamics of blended LPG/DME gas explosion venting

G Zhou, Y Kong, Q Zhang, R Li, X Qian, H Zhao, J Ding… - Fuel, 2024 - Elsevier
To reveal the flow field-shock wave-flame coupling evolution law of LPG/DME blended gas
explosion venting under different dimensionless vent ratio (KV), the numerical model for …

Experimental study on the flame-dual field overpressure coupling evolution characteristics of LPG/DME blended gas explosion venting

G Zhou, Y Kong, J Yu, Q Zhang, R Li, D Wang… - Journal of Cleaner …, 2024 - Elsevier
To reveal the LPG/DME blended gas explosion venting flame-dual flow field overpressure
evolution characteristics, a multi-gas explosion venting experimental platform was …

Effects of pressure on laminar flame characteristics of C1-C3 alkanes: A review

X Yang, J Gao, X Huang, J Cao, Q Du, S Wu… - Fuel Processing …, 2023 - Elsevier
Many natural gas combustion devices work under non-atmospheric pressure, and the
pressure has a significant impact on the combustion process. In order to promote the …

Experimental investigation on the burning and pulsation characteristics of propane and methane diffusion flames under wind environments

K Zhao, W Chen, T Cui, S Li, Y Zhou, Z Wang - … Communications in Heat …, 2024 - Elsevier
The evolution of flame centerline trajectory and pulsation frequency for diffusion flames
under wind environments are thoroughly investigated in this paper. The combustion …

Mechanism and effect assessment of sub-atmospheric pressure and co-flow air to suppress the flicker of buoyancy-driven methane laminar diffusion flame

X Yang, S Ma, J Gao, Q Du, Y Zhang, H Dong… - Fuel Processing …, 2023 - Elsevier
To further reduce the combustion instability behavior in high-altitude areas, a synergistic
suppression of buoyancy-driven methane laminar diffusion flame flicker was achieved by …

Facade flame depth coming out from the fire compartment opening subject the external sideward wind

X Sun, J Yi, Y Han, X Zhang, F Tang, L Hu - Energy, 2024 - Elsevier
When a fuel leakage/energy release (ie, combustion, fire) inside a compartment, the external
facade flame characteristics through opening are of great significance for protecting human …

Suppression effect prediction of mixed combustion with ammonia under sub-atmospheric pressure on flicker of methane laminar diffusion flame

X Yang, S Ma, J Gao, Q Du, Y Zhang, H Dong - Energy, 2024 - Elsevier
In high-altitude areas, suppressing the flicker of methane laminar diffusion flame and
reducing carbon emissions simultaneously is a challenge. This paper proposes a …

[HTML][HTML] Influence of low air pressure on flame instability of methane buoyant laminar diffusion flames

J Zhao, S Luo, X Wang, D Zhao, J Wang - Case Studies in Thermal …, 2024 - Elsevier
This work experimentally investigated the buoyancy induced flame instability of laminar
diffuison flames under different sub-atmospheric pressures (20kPa–100 kPa) in a reduced …

Study on the global and spatial pulsation frequencies of rectangular syngas jet fire with different aspect ratios

K Zhao, S Li, Z Lin, Z Tang, J Qian, H Wang, T Cui… - Fuel, 2022 - Elsevier
Flame pulsation is a significant feature for both laminar and turbulent jet fires. In this study,
the pulsation behaviors and the dominating mechanism of rectangular jet fires were …

Insight into the instability of ammonia-methane laminar diffusion flame

G Lin, C Fan, Z Fu, H Li, Y Liu, H Du, B Xu, S Jin… - Journal of the Energy …, 2024 - Elsevier
Ammonia is one of carbon-neutral hydrogen derivatives and is identified as a sustainable
fuel for mobile applications. However, the combustion instability of pure ammonia remains a …