Roles of radiation reabsorption on flame speed and NO emission during ammonia combustion with syngas blending at elevated pressures

S Zheng, Y He, H Liu, Y Yang, W Han, Q Lu - International Journal of …, 2024 - Elsevier
The radiative properties of NH 3 and CO have considerable effects on ammonia-syngas
flames, which has not been investigated at present. Radiation reabsorption effects on flame …

Radiation effects of CO2 and H2O dilution on laminar flame speeds of syngas flames under elevated pressures

H Liu, S Zheng, Y He, Y Yang, Q Lu - International Journal of Hydrogen …, 2023 - Elsevier
The abundant CO 2 and H 2 O in circulating flue gases both chemically affect the
combustion characteristics significantly. Meanwhile, the intense radiation effects induced by …

Study on the microstructure and soot formation mechanism of hydrogen addition ethylene inverse diffusion flame

R Wu, X Song, T He, Y Gong, Q Luo, Y Jing… - International Journal of …, 2024 - Elsevier
Hydrogen has a strong effect on the tendency of fuels to produce soot. The aim of this study
is to investigate the effect of hydrogen addition on the formation of soot and its structural …

A fluid-solid-thermal coupling method to obtain thermal effects of three-phase reactive flow in a growing combustion chamber

Y Xiao, S Ding, X Zhang - International Communications in Heat and Mass …, 2024 - Elsevier
Additives is an effective means to reduce the erosion and improve the lifespan in dynamic
systems. There is no widely accepted effect mechanism for additives in the guns. Moreover …

[HTML][HTML] Distinct combustion characteristics of a one-dimensional premixed laminar flame of ammonia under various combustion regimes

X Liu, G Wang, J Si, P Li, M Wu, J Mi - Carbon Resources Conversion, 2024 - Elsevier
The present study numerically investigates the distinct combustion characteristics of a one-
dimensional premixed laminar flame of gaseous ammonia under traditional, MILD, and high …

Roles of fuel composition on the ignition process of endothermic hydrocarbons

H Liu, S Zheng, X Chen, T Wang, R Sui, Q Lu - Combustion and Flame, 2024 - Elsevier
Due to the characteristics of heat absorption and decomposition, endothermic hydrocarbon
fuels (EHFs) have been widely used in scramjets for thermal protection and heat …

A Unified Robust Planning Framework for Hydrogen Energy Multi-scale Regulation of Integrated Energy System

P Ren, Y Dong, H Zhang, J Wang, X Fan - Energy, 2024 - Elsevier
This article presents a robust unified planning framework for a integrated energy system of
electric heating gas (EHG-IES), which includes a hydrogen energy multi-scale regulation …

Stochastic Modeling of Partially Stirred Reactor (PaSR) for the Investigation of the Turbulence-Chemistry Interaction for the Ammonia-Air Combustion

C Yu, L Cai, JY Chen - Flow, Turbulence and Combustion, 2024 - Springer
Abstract The Partially Stirred Reactor (PaSR) model is carried out for the ammonia-air
combustion system by means of stochastic modeling, namely by solving the transport …

On a premixed NH3/O2 jet flame in hot coflow of gaseous H2O versus N2

X Liu, G Wang, J Si, M Wu, M Xu, J Mi - International Journal of Hydrogen …, 2024 - Elsevier
This numerical study comparatively investigates a premixed NH 3/O 2 jet flame in hot coflow
(JHC) of H 2 O (steam) versus that of N 2. To differentiate physical and chemical effects of …

Flammability Limits of Ammonia in Air from 298 to 423 K at Elevated Pressures

W Fu, Y Zhou, J Wu, K Zhang, X Meng - Energy & Fuels, 2024 - ACS Publications
The flammability limit (FL) data of ammonia at elevated temperatures and pressures are
useful for fire prevention and control of the storage, transportation, and bunkering process of …