In recently developed ammonia combustion technologies such as swirl flow and staged
combustion, locally rich or lean pockets of unburned mixtures may occur due to insufficient …

The use of the high viscous biofuel results in poor combustion efficiency. Utilization of the
biofuel on the existing engine is challenging due to the higher fuel pump force requirement …

In this paper, we propose a new method to enhance the burning rate of ammonia through
reactivity stratification by using the binary fuel of ammonia and hydrogen. It is found that …

A Discrete Boltzmann Model (DBM) based on the Shakhov model for detonation is
proposed. Compared with the DBM based on the Bhatnagar–Gross–Krook (BGK) model, the …

As a zero-carbon fuel, ammonia has promising applications and thereby has received great
attention recently. However, compared to traditional hydrocarbon fuels, ammonia has very …

The role of low-temperature chemistry/ignition (LTC/LTI) in aero engine-like combustors that
feature confined bluff-body and swirling flows inside has been studied in the present work. A …

Flame propagation under mixture stratification is relevant to a wide range of applications
including gas turbine combustors and internal combustion engines. One of the local …

The cool flame dynamics, especially in turbulent flows, is of great interest for both practical
application and fundamental research. In this study, a series of direct numerical simulations …

Flame propagation under thermal and compositional stratifications is relevant to a wide
range of applications in combustion devices. In this work, numerical studies are conducted …

This study investigates numerically the effects of equivalence ratio (Φ) on flow/flame
interactions and emissions of stratified oxy-methane (CH4/O2/CO2) flames in a dual annular …