Assessment of MILD combustion in co/counter-swirl configuration using syngas as a fuel

A Dolai, RV Ravikrishna - International Journal of Hydrogen Energy, 2024 - Elsevier
Moderate or intense low oxygen dilution (MILD) combustion is investigated in a co/counter-
swirl using OH∗-chemiluminescence, species measurements, OH planar laser-induced …

3D squeezed flow of γAl2O3–H2O and γAl2O3–C2H6O2 nanofluids: a numerical study

U Khan, N Ahmed, ST Mohyud-Din - International Journal of Hydrogen …, 2017 - Elsevier
Flows of the various conventional liquids diluted with different metals and their oxides are
very important to overcome the engineering problems which required rapid heat transfer. In …

Conjugate radiation-convection-conduction simulation of volumetric solar receivers with cut-back inlets

M Nakakura, S Bellan, K Matsubara, T Kodama - Solar Energy, 2018 - Elsevier
This study analyzes the effect of cut-back inlets on the conjugate heat transfer of honeycomb-
channel solar receivers. Two-way coupling simulations are reported for a plane-surface …

Investigation of syngas combustion in a novel ultra-low emission 20-kW two-stage combustor

A Dolai, P Badhuk, RV Ravikrishna - Fuel, 2023 - Elsevier
Two-stage rich-catalytic lean-swirl combustion is investigated in a 20-kW combustor using
biomass-derived syngas as fuel. In the first stage, fuel-rich catalytic combustion of syngas (Ф …

A simplified numerical approach to hydrogen and hydrocarbon combustion in single and double-layer porous burners

AB Caldeira, Ç Susantez - International Journal of Hydrogen Energy, 2020 - Elsevier
Motivated by the fuel hydrogen applications in porous combustors, as well as hydrogen
production in syngas porous devices, this work shows a simplified one-dimensional, steady …

Comparison of the effect of heat release and products from heterogeneous reaction on homogeneous combustion of H2/O2 mixture in the catalytic micro combustor

Q Lu, J Gou, J Pan, Y Zhang, J Zhu… - International Journal of …, 2019 - Elsevier
Numerical simulation was carried out to investigate the hetero-/homogeneous combustion of
stoichiometric H 2/O 2 premixed flames in a platinum-coated planar micro channel. Three …

Effect of heat loss on the syngas production by fuel-rich combustion in a divergent two-layer burner

J Shi, X Kong, J Lv, M Mao, Z Dan - International Journal of Hydrogen …, 2022 - Elsevier
The effect of heat loss on the syngas production from partial combustion of fuel-rich in a
divergent two-layer burner is numerically studied using two-dimensional model with detailed …

Experimental parametric investigation of platinum catalysts using hydrogen fuel

A Basavaraju, AB Ramesh, D Jajcevic… - International Journal of …, 2018 - Elsevier
The aviation organization is creating awareness for the overall reduction of NOx emissions
by up to 80% in the near future. This motivates to conduct research on the current state of art …

[PDF][PDF] An experimental investigation of syngas combustion using a 26 kW two-stage combustor

A Dolai, RV Ravikrishna - Experimental setup, 2021 - researchgate.net
In the present study, experiments have been carried out to assess the performance of a 26
kW two-stage combustor using syngas (20% CO, 20% H2, 2% CH4, 12% CO2, and 46% N2) …

RETRACTED: Computational Fluid Dynamics Modeling of the Catalytic Partial Oxidation of Methane in Microchannel Reactors for Synthesis Gas Production

J Chen, W Song, D Xu - Processes, 2018 - mdpi.com
This paper addresses the issues related to the favorable operating conditions for the small-
scale production of synthesis gas from the catalytic partial oxidation of methane over …