A finite-element method study was conducted on a laboratory-scale partially premixed
combustor, for investigating the characteristics of combustion instability due to fuel …

This study primarily aims to investigate the effects of fuel line length on the combustion
instability characteristics of a partially premixed system. The key characteristics of …

MILD combustion technology is expected to enable safe and stable low-emission
combustion of hydrogen-doped fuels, or pure hydrogen fuels, in gas turbines designed for …

This paper investigates the dynamic response of flames, considering H 2-enriched CH 4
fuels that are submitted to upstream mechanical perturbations in a model gas turbine …

In this paper we investigate the effects of increasing the amount of hydrogen in the fuel
mixture on the stability of a perfectly premixed combustor. Experiments are carried out on a …

An experimental and numerical investigation is conducted on the thermo-acoustic stability of
a bluff-body turbulent combustor, considering variations in airflow rate and fuel composition …

The current study examined the self-excited thermoacoustic instability of hydrogen/methane
premixed flames using a variable-length combustor (300–1100 mm). The global dynamic …

Combustion instabilities were investigated experimentally for a hydrogen-rich combustion in
a model afterburner installed at the end of a high-enthalpy wind tunnel. Air was supplied at …

The fuel composition effects of H 2/CH 4 syngas in a partially premixed model combustor
(PP-MC) were examined for the unique phenomenon of combustion instability (CI) …

The effects of the burnt-to-unburnt temperature ratio (T b/T u)(reciprocal density ratio) on
thermoacoustic combustion instability were investigated in a hydrogen-rich ram combustor …