0
TECHNICAL PAPERS: Gas Turbines: Combustion and Fuel

Computational Modeling of Self-Excited Combustion Instabilities

[+] Author and Article Information
S. J. Brookes, R. S. Cant, I. D. J. Dupere, A. P. Dowling

CFD Laboratory, Department of Engineering, University of Cambridge, Trumpington Street, Cambridge CB2 1PZ, United Kingdomemail: rsc10@eng.cam.ac.uk

J. Eng. Gas Turbines Power 123(2), 322-326 (Jan 01, 2001) (5 pages) doi:10.1115/1.1362662 History: Received February 01, 2000; Revised January 01, 2001
Copyright © 2001 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Grahic Jump Location
The experimental rig of Langhorne 8
Grahic Jump Location
Pressure at the flameholder versus time, equivalence ratio=0.633
Grahic Jump Location
Velocity at the duct exit versus time, equivalence ratio=0.633
Grahic Jump Location
Pressure at the flameholder versus time, equivalence ratio=0.680
Grahic Jump Location
Velocity at the duct exit versus time, equivalence ratio=0.680
Grahic Jump Location
Frequency of oscillation versus equivalence ratio, showing the transition to self-excited behavior. Circled points denote experimental results.
Grahic Jump Location
(a) Contours of reaction progress variable at equal intervals through the cycle, at equivalence ratio=0.633 (weak oscillation). (b) Contours of reaction progress variable at equal intervals through the cycle, at equivalence ratio=0.680 (strong oscillation).

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In