Experimental observation of turbulent jet ignition of pre-chamber with scavenging system for carbon dioxide diluted mixtures

L Zhong, P Liu, L Zhou, H Wei - Proceedings of the Combustion Institute, 2023 - Elsevier
The exhaust gas recirculation (EGR) method can suppress knock and improve the thermal
efficiency of engines. But it will also deteriorate the combustion stability and engine power …

Effects of sub-atmospheric pressure on appearance and pollutant formation of inverse diffusion flame within a confined space

J Zhang, Y Du, Q Xu, Y Da, S Zong, L Deng… - Experimental Thermal and …, 2025 - Elsevier
Gas-fired boilers operating at high-altitude regions often suffer from inadequate output,
decreased thermal efficiency, and excessive NO x emissions. The effect of sub-atmospheric …

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 …

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 …

Entrainment studies in inverse jet flame port burner

V Hariharan, DP Mishra - Combustion and Flame, 2020 - Elsevier
The present investigation aims to investigate the fundamental understanding of entrainment
characteristics of a Circumferentially Arranged Fuel Port Inverse Jet Flame Burner (CAFP …

Recurrence network analysis exploring the routes to thermoacoustic instability in a Rijke tube with inverse diffusion flame

A Bhattacharya, S De, S Mondal… - … Journal of Nonlinear …, 2021 - pubs.aip.org
Inverse diffusion flame (IDF) is a reliable low NO x technology that is suitable for various
industrial applications including gas turbines. However, a confined IDF may exhibit …

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 …

Experimental Investigation of Stability and Structure of Vertical LPG Inverse Diffusion Flames Issuing from an Elliptic Burner

AA Mahgoub, AM Hussien… - Engineering Research …, 2021 - journals.ekb.eg
The present paper experimentally examines the influence of the progressive variations of
the central air jet velocity in a concentric circular-elliptical inverse diffusion flame (IDF) on the …

Numerical characterization of circular and elliptical central port inverse jet diffusion flame

V Hariharan, DP Mishra - Advances in IC Engines and Combustion …, 2021 - Springer
The paper presents the numerical investigation of flame characterization of Inverse Jet
Diffusion Flame (IJDF) using a circumferentially arranged fuel port (CAFP) burner with the …