Dynamical systems theory has emerged as an interdisciplinary area of research to
characterize the complex dynamical transitions in real-world systems. Various nonlinear …

The blending characteristics of ammonia with conventional fuels have recently received
much attention from researchers. This paper investigated the effect of acoustic excitation on …

Rocket engine combustors are prone to transverse instabilities that are characterized by
large amplitude high frequency oscillations in the acoustic pressure and the heat release …

With the introduction of innovative solutions aimed at reducing environmental impact and
increasing internal combustion engine efficiency, water injection is considered an interesting …

Here, we propose a new physically consistent modeling scheme, JIHT-OHex (C x H y), that
accurately predicts the formation and consumption of electronically excited …

In this study, the heat release rate (HRR) response during self-excited azimuthal
thermoacoustic instabilities in a pressurized annular combustor is investigated for …

Sensitivity of rotating detonation engine operation and performance to the location of fuel
injection was characterized using continuous variation of the injector geometry during an …

Flow–flame interactions were investigated in an optically accessible solid fuel ramjet
combustor. Experiments were performed with a single hydroxyl-terminated polybutadiene …

Carbon-free ammonia is a promising hydrogen energy carrier. Using ammonia as gas
turbine fuel can effectively reduce carbon emissions. This study examines thermoacoustic …

An experimental stagnation pressure measurement technique is presented for a rotating
detonation combustor (RDC). Schlieren imaging enables rotating detonation wave passage …