Numerical investigation on the flame propagation process of ammonia/hydrogen blends under engine-related conditions

Z Wu, G Zhang, C Wang, S Jin, M Ji, C Hu… - International Journal of …, 2024 - Elsevier
Fundamental experiments under high-temperature and high-pressure conditions are
challenging, leading to a gap in research on the flame propagation process of …

Measurements of high-temperature H2 laminar flame speeds across a wide range of pressure and Ar dilution for improved comparative evaluation of chemical kinetic …

M Figueroa-Labastida, L Zheng, JW Streicher… - International Journal of …, 2025 - Elsevier
Laminar flame speeds of H 2-O 2-Ar mixtures were experimentally studied in a shock tube at
high temperatures between 501 K and 915 K. To better evaluate and constrain chemical …

[HTML][HTML] Effect of cross airflow on the flame geometrical characteristics and flame radiation fraction of ethylene jet fires with carbon dioxide addition

F Tang, Z Zhao, Q Wang, A Palacios - Applications in Energy and …, 2022 - Elsevier
Achieving carbon peaking and carbon neutrality is crucial to accelerating the construction of
ecological civilization and promoting high-quality national development. Carbon dioxide as …

NO measurements in high temperature hydrogen flames: The crucial role of the hydrogen oxidation chemistry for accurate NO predictions

M Meulemans, A Durocher, G Bourque… - Combustion and …, 2024 - Elsevier
The current work investigates the formation of Nitric Oxide (NO) in hydrogen–air flames, over
a wide range of flame temperatures. The use of hydrogen allows improved focus on the …

Calibration techniques for quantitative NO measurement using Laser-Induced Fluorescence

M Meulemans, A Durocher, P Versailles… - Journal of Quantitative …, 2025 - Elsevier
Abstract Laser-Induced Fluorescence (LIF) is an essential optical diagnostic technique for
the high-resolution and low-uncertainty measurement of combustion species concentration …

Stoichiometry preservation of injection n-pentane/hydrogen binary mixtures on the combustion characteristics of liquid spray fuel jets

AAAK Majhool, F Alqurashi, SF Kareem… - International Journal of …, 2024 - Elsevier
The goal of the present study is to build a computational combustion model and numerically
investigate the stoichiometric mixture fraction generated from blending liquid n-pentane fuel …

Deriving cool flame propagation speeds by means of an ozone-seeded, stagnation plate burner configuration

T Panaget, P Bragança, B Lecordier, A Lahccen… - Fuel, 2024 - Elsevier
This study aims to investigate the feasibility of experimental determination of DME/O 2/O 3
cool flame propagation speeds using Particle Image Velocimetry (PIV) in a stagnation plate …

How well do we know thermal-NO? An investigation of NO formation in flames over a wide temperature range

M Meulemans, A Durocher, P Versailles… - Proceedings of the …, 2023 - Elsevier
This study investigates the large variability and uncertainty in the thermal-initiation reaction
rates found in the literature. An experimental study is conducted at atmospheric pressure in …

Nitric oxide concentration measurements in low-temperature, premixed hydrogen-air stagnation flames at elevated pressures

A Durocher, M Meulemans, G Bourque… - Proceedings of the …, 2023 - Elsevier
Understanding the formation of nitric oxide (NO) at elevated pressures closer to practical
applications remains one of the challenges to improve nitrogen chemistry modelling. In the …

Investigating the trend of hydrogen's flame velocity profile in relation to pressure and temperature above and below the adiabatic point

OY Al-Thehabey - International Journal of Hydrogen Energy, 2021 - Elsevier
This document discusses the hydrogen combustion flame with a special focus on the flame
velocity profile in relationship to combustion pressure and temperature. First, the chemistry …