Numerical assessment of thermo-acoustic instabilities in gas turbines - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue International Journal for Numerical Methods in Fluids Année : 2005

Numerical assessment of thermo-acoustic instabilities in gas turbines

Résumé

A new methodology to assess the effect of the flame/acoustics coupling on the stability of the modes without combustion is presented. An asymptotic method is used to account for the acoustic flame transfer function. The efficiency and accuracy of the approach is demonstrated on an academic case similar to a Rijke tube configuration.

Dates et versions

hal-00910150 , version 1 (27-11-2013)

Identifiants

Citer

Laurent Benoit, Franck Nicoud. Numerical assessment of thermo-acoustic instabilities in gas turbines. International Journal for Numerical Methods in Fluids, 2005, 47 (8-9), pp.849-855. ⟨10.1002/fld.886⟩. ⟨hal-00910150⟩
56 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More