The unsteady response of a flame to acoustic or flow perturbations plays a crucial role in
thermoacoustic combustion instability. The majority of studies on this subject presents and …

To study combustion and extinction characteristics of flames perturbed by acoustic waves,
the evolution of the shape of the pool fire, mass loss rate (ma′) of fuel, and mechanisms of …

A hybrid approach for thermoacoustic stability analysis is formulated in a state-space
framework. The approach distinguishes between regions of the computational domain with …

Thermo-acoustic combustion instabilities arise from feedback between flow perturbations
and the unsteady heat release rate of a flame in a combustion chamber. In the case of a …

To investigate the response of a pool fire perturbed by acoustic waves to guide the
technology for fire extinguishing by acoustic waves, combustion tests on an ethanol pool fire …

This study investigates the consequences of flame geometry for the linear response of
laminar premixed flames to acoustic perturbations, as expressed by the flame transfer …

In this study, the acoustics and flame dynamics of a prototype multi jet burner with 19
individual mixing tubes for operation with pure hydrogen and pure natural gas are …

The dynamic response of premixed flames with different fuel Lewis numbers is crucial to
understand for the design of safe combustion chambers with wide operating range. Due to …

Simplified chemistry models are commonly used in reactive computational fluid dynamics
(CFD) simulations to alleviate the computational cost. Uncertainties associated with the …

In this study, the acoustics and flame dynamics of a prototype multijet burner with 19
individual mixing tubes for operation with pure hydrogen and pure natural gas are …