This study investigates H 2-air flames obtained with a laboratory scale coaxial dual-swirl
injector in which fuel and oxidizer are injected separately. Two flame archetypes are …

Ammonia (NH 3) combustion is regarded as one of the most promising solutions to realize
zero CO 2 emission. However, its low reactivity, low heat release result in a strong thermal …

Understanding the distinctive thermoacoustic properties of multi-element lean-premixed
hydrogen flames is crucial for the development of hydrogen-capable gas turbines. Extending …

Abstract Plasma Assisted Combustion (PAC) is a promising technology to enhance the
combustion of lean mixtures prone to instabilities and flame blow-off. Although many PAC …

A numerical investigation of hydrogen (H 2)/air turbulent non-premixed flame on the model
burner was conducted. A large eddy simulation of reacting flow with partial and detailed …

This study uses experimental and numerical techniques to examine natural gas and
hydrogen mixtures as fuel with a partially premixed swirl-stabilized burner. Variations in the …

Hydrogen-enriched methane is a promising alternative fuel for carbon dioxide reduction.
Large eddy simulations of turbulent combustion and NO emission are carried out using a …

An Arrhenius-based one-step scheme is derived for hydrogen-air combustion simulations. A
Pre-Exponential Adjustment approach, based on an explicit analytical dependence of …

NO x formation in premixed, highly-strained, pure hydrogen-air flamelets is investigated at
lean conditions. Detailed-chemistry, one-dimensional and two-dimensional simulations are …

Amidst the increasing deployment of renewable electricity, the demand for energy storage
rises. To address medium to long-term storage needs, utilizing excess electricity for …