Results 251 to 260 of about 633,794 (335)

Viscoelastic Foams with Enhanced Fire Resistance Using Additive and Reactive Flame Retardants. [PDF]

open access: yesPolymers (Basel)
Węgrzyk G   +6 more
europepmc   +1 more source

Modeling Flame Transfer Functions of an Industrial Premixed Burner

Journal of Engineering for Gas Turbines and Power, 2023
Abstract This paper presents an analysis of the unsteady heat release rate response of industrially relevant axisymmetric premixed flames to harmonic velocity perturbations. The heat release rate response, quantified using the flame transfer function (FTF) definition, is measured from an acoustically forced swirl burner under perfectly ...
Tony John   +5 more
openaire   +2 more sources

Scaling the flame transfer function of confined premixed conical flames

Proceedings of the Combustion Institute, 2013
Abstract The influence of confinement side walls on the response of premixed conical flames submitted to velocity disturbances is investigated experimentally and theoretically. When the flame is sufficiently confined, the burnt gases cannot fully expand at the nozzle outlet.
A. Cuquel, D. Durox, T. Schuller
openaire   +2 more sources

Identification of flame transfer functions during transient operation

INTER-NOISE and NOISE-CON Congress and Conference Proceedings
Predicting thermoacoustic instabilities requires knowledge of the flame response to acoustic perturbations, which is characterized by the Impulse Response Function. Obtaining stability maps across an extensive parameter space is prohibitively costly with existing methods, both experimentally and numerically, as the data records must be obtained ...
Florian RADACK   +2 more
openaire   +2 more sources

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