This paper aims to review various challenges associated with various components used in
the scramjet engines along with various research that has been done in the field of scramjet …

Flame-acoustic interactions are witnessed in the context of combustion instability in gas
turbine combustors and other propulsion devices, such as rockets, besides confined …

Thermoacoustic instability (TAI) poses a significant challenge to the development of solid
rocket motor (SRM) and detecting early warning signals (EWS) for TAI is crucial. Deep …

We take a complex systems approach to investigating experimentally the collective
dynamics of a network of four self-excited thermoacoustic oscillators coupled in a ring. Using …

We present a data-driven method for the early detection of thermoacoustic instabilities.
Recurrence quantification analysis is used to calculate characteristic combustion features …

While analytical solutions of critical (phase) transitions in dynamical systems are abundant
for simple nonlinear systems, such analysis remains intractable for real-life dynamical …

A data-driven approach using machine learning is presented for the identification of the
critical flame location for the early detection of an incipient lean blowout (LBO) in a realistic …

The present work deals with time-resolved investigation of the flow field during acoustic self-
excitation by a lean premixed flame in a dump combustor. Simultaneous measurements of …

This paper presents a dynamic data-driven method for early detection of thermoacoustic
instabilities in combustors based on short-length time series of sensor data, where the …

The present experimental study investigates the transition in syngas combustion dynamics
from low-to high-frequency thermo-acoustic instability obtained by continuously varying the …