Internal combustion engines are the dominant power sources in transport, accounting for
significant amounts of fuel consumption and pollutant emissions. Low-temperature …

Ammonia emerges as a promising substitute for traditional fuels, offering a potential
reduction in fossil fuel consumption and the associated emissions. Given its weak reactivity …

Ammonia has the potential of being a future fuel for carbon-free combustion to reduce
greenhouse gases (GHG) emission. The heat release rate (HRR) information of ammonia …

Identifying combustion regimes in terms of premixed and non-premixed characteristics is an
important task for understanding combustion phenomena and the structure of flames. A …

Blending hydrogen has proven an efficient method to enhance the combustion stability of
gaseous ammonia flames. Heat release rate (HRR), as an important parameter to indicate …

The characterization of the heat release rate is of great importance for studying the
combustion process. In this work, the correlation between heat release rate and OH*, CH …

Abstract Ammonia (NH 3) and hydrogen (H 2) as carbon-free fuels have attracted much
attention for combustion applications in recent years. Co-firing ammonia with hydrogen …

Accurate quantification of heat release rate (HRR) profiles is useful for identifying important
combustion processes in practical engines. This study aims to show whether the …

The complex dynamics of NH 3/H 2/air mixtures have been numerically investigated in an
idealized reactor environment of fast fuel/air mixing represented by perfectly stirred reactors …

The role of evaporation on chemical reactions in counterflow spray flames remains a key
issue due to the non-linear inter-phase interactions through mass, momentum, and energy …