Advancements in low-temperature NH3-SCR of NOx using Ba-based catalysts: a critical review of preparation, mechanisms, and challenges

PC Ogugua, E Wang, Z Jinyang, Q Wang… - Environmental Science and …, 2023 - Springer
Presently, selective catalytic reduction (SCR), with either carbon monoxide, urea,
hydrocarbons, hydrogen, or ammonia as a reductant, has become a nitrogen oxide (NOx) …

A data-driven approach using machine learning for early detection of the lean blowout

VR Hasti, A Navarkar, JP Gore - Energy and AI, 2021 - Elsevier
A data-driven approach using machine learning is presented for the identification of the
critical flame location for the early detection of an incipient lean blowout (LBO) in a realistic …

High-fidelity numerical simulation of longitudinal thermoacoustic instability in a high-pressure subscale rocket combustor

VR Hasti, R Ranjan - Aerospace Science and Technology, 2024 - Elsevier
A detailed analysis of thermoacoustic combustion instability in a subscale rocket combustor
at high pressure is reported in this paper using the high-fidelity large-eddy simulation (LES) …

Computation of conventional and alternative jet fuel sensitivity to lean blowout

VR Hasti, P Kundu, S Som, SH Won, FL Dryer… - Journal of the Energy …, 2022 - Elsevier
Abstract Large Eddy Simulations (LES) are performed to compute the sensitivity of a
conventional (A-2) and an alternate bio-jet (C-1) fuel to Lean Blowout (LBO). A realistic …

Numerical simulations and analysis of the turbulent flow field in a practical gas turbine engine combustor

VR Hasti, P Kundu, S Som… - Proceedings of the …, 2022 - journals.sagepub.com
The turbulent flow field in a practical gas turbine combustor is very complex because of the
interactions between various flows resulting from components like multiple types of swirlers …

A priori test of perfectly stirred reactor approach to evaluating mean fuel consumption and heat release rates in highly turbulent premixed flames

AN Lipatnikov - International Journal of Engine Research, 2023 - journals.sagepub.com
Unsteady three-dimensional Direct Numerical Simulation (DNS) data obtained earlier by
Dave et al.(J Fluid Mech 2020; 884: A46) from a statistically planar and one-dimensional …

Combustion diagnostics and emissions measurements of a novel low NOx burner for industrial gas turbine operated with CO2 diluted methane/air mixtures

G Babazzi, S Galeotti, A Picchi… - … for Gas Turbines …, 2024 - asmedigitalcollection.asme.org
While the employment of Exhaust Gas Recirculation (EGR) is a well-established technique
in Internal Combustion Engines to limit NO x emissions, its adoption in Gas Turbine engines …

Effects of CO/H2/N2 addition on the soot morphology and nanostructure in laminar co-flow ethylene diffusion flame

Q Li, L Wang, Z Yan, H Liu, Z Huang - Journal of the Energy Institute, 2021 - Elsevier
This study investigated the effect of CO/H 2/N 2 addition on the morphological evolutions
and nanostructures of soot generated from a laminar co-flow ethylene diffusion flame …

Experimental and chemical kinetic analysis to evaluate CO2 dilution on laminar combustion characteristics of C2H5OH/air blends under normal pressure

XR Wang, A Su, Y Zhu, H Lu, C Xu, G Jiang - International Journal of …, 2024 - Elsevier
Based on a constant volume combustion system, the effect of dilution ratio changes on the
laminar combustion characteristics of C 2 H 5 OH/air mixture was studied under an initial …

Effects of carbon dioxide on the combustion characteristics of the laminar premixed n-heptane/air flames at elevated pressures

W Dong, T Jin, B Qiu, H Chu - Journal of the Energy Institute, 2021 - Elsevier
In this paper, the laminar combustion characteristics of n-heptane/carbon dioxide/air flames
are numerically investigated by using the Chemkin/Premix Code and LLNL v3. 1 …