Add to ORKGA quasi-1D model, based on Euler equations is applied for studying longitudinal combustion instability in a single element combustor. The coupling between acoustics and heat release is accounted considering a novel formulation of the response function where the dynamics of fuel injection is included. Results show good agreement with experiments
The present work is devoted to investigation of numerical issues related to combustion instability s...
High frequency combustion instabilities in liquid propellant rocket engines are spontaneously occurr...
International audienceAcoustic pressure fluctuations within the combustion chamber or the plenums of...
Several test cases in the literature have shown that both transverse and longitudinal high frequency...
The present thesis focuses on the development of a low order model for studying high frequency longi...
Combustion instability is a major threat to be dealt with during the design and development phase of...
A low order modeling approach to the problem of the transverse combustion instability in liquid prop...
The coupling between unsteady heat release and pressure fluctuations in a combustor leads to the com...
In combustors, the transition from low-amplitude, aperiodic fluctuations termed combustion noise to ...
The present paper reports on the status of development of a new multi-dimensional approach for model...
Combustion instability is a major threat to be dealt with during the design and development phase of...
A method for obtaining combustion response functions from experiments or detailed computational flui...
International audienceA reduced-order code based on a Garlerkin modal expansion of the pressure osci...
The present work is devoted to investigation of numerical issues related to combustion instability s...
The overall objective of the current research is to evaluate if and how computational fluid dynamics...
The present work is devoted to investigation of numerical issues related to combustion instability s...
High frequency combustion instabilities in liquid propellant rocket engines are spontaneously occurr...
International audienceAcoustic pressure fluctuations within the combustion chamber or the plenums of...
Several test cases in the literature have shown that both transverse and longitudinal high frequency...
The present thesis focuses on the development of a low order model for studying high frequency longi...
Combustion instability is a major threat to be dealt with during the design and development phase of...
A low order modeling approach to the problem of the transverse combustion instability in liquid prop...
The coupling between unsteady heat release and pressure fluctuations in a combustor leads to the com...
In combustors, the transition from low-amplitude, aperiodic fluctuations termed combustion noise to ...
The present paper reports on the status of development of a new multi-dimensional approach for model...
Combustion instability is a major threat to be dealt with during the design and development phase of...
A method for obtaining combustion response functions from experiments or detailed computational flui...
International audienceA reduced-order code based on a Garlerkin modal expansion of the pressure osci...
The present work is devoted to investigation of numerical issues related to combustion instability s...
The overall objective of the current research is to evaluate if and how computational fluid dynamics...
The present work is devoted to investigation of numerical issues related to combustion instability s...
High frequency combustion instabilities in liquid propellant rocket engines are spontaneously occurr...
International audienceAcoustic pressure fluctuations within the combustion chamber or the plenums of...