[HTML][HTML] Numerical analysis on combustion characteristics of diffusion jet flame under different gravity environments

Y Gao, Y Dou, C Tao, P He, X Zhang, X Huang… - Case Studies in Thermal …, 2023 - Elsevier
To study the combustion characteristics of turbulent jet flames under different gravity
environments, the centerline temperature distribution curve and air entrainment rate of …

Investigation of entrainment and its effect on flame stabilization in a turbulent high Karlovitz number premixed jet flame using direct numerical simulation

J Ren, H Wang, K Luo, J Fan - Flow, Turbulence and Combustion, 2024 - Springer
The stabilization of high Karlovitz number (Ka) jet flames is challenging due to the strong
mean shear, and the role of entrainment on high Ka flame stabilization is not well …

[HTML][HTML] Schlieren analysis of non-MILD distributed combustion in a mixture temperature-controlled burner

V Józsa, M Malý, D Füzesi, E Rácz, RA Kardos… - Energy, 2023 - Elsevier
It was recently demonstrated that distributed combustion is accessible outside the MILD
combustion regime without needing inner or outer flue gas recirculation. The Mixture …

Experimental investigation on heat transfer characteristics of an annual jet flame in a pore-array spray gun

J Lu, S Zhu, Y Liu, Z Ma - International Journal of Thermal Sciences, 2024 - Elsevier
Oxyacetylene ablation is widely used to assess high-temperature thermal protection
materials. This study investigated the heat transfer characteristics of an oxyacetylene spray …

Entropy Generation and Exergy Assessment of Methane–Nitrous Oxide Diffusion Flames in a Triple‐Port Burner

D Chou, WY Tsai, MD Emami… - International Journal of …, 2023 - Wiley Online Library
A triple‐port burner was used in this study, and a numerical simulation was employed to
investigate the entropy generation rate of CH4–N2O diffusion flames at the Rratio= 1. Here …

Dynamic flame stability diagnosis of inverse jet flame using CH* chemiluminescence

V Hariharan, DP Mishra - Fuel, 2021 - Elsevier
The paper proposes a new methodology to sense dynamic flame stability in a
Circumferentially Arranged Fuel Port Inverse Jet Flame (IJF) burner. This strategy is devised …

Mixing Enhancement of Inverse Jet Flame with Circumferential Fuel Ports

V Hariharan, DP Mishra - Combustion Science and Technology, 2024 - Taylor & Francis
Despite more than a decade-long effort to understand the flow structure in Inverse Jet flame
(IJF) configuration, the performance enhancements on such configurations are sparsely …

Characterization of a novel elliptical air-port inverse jet flame

V Hariharan, DP Mishra - Combustion Science and Technology, 2022 - Taylor & Francis
This paper reports the experimental and numerical investigation of an inverse jet flame (IJF)
burner with an elliptical central port and circumferentially arranged circular fuel ports …