- Author
-
Huang, X.
|
Baumann, W. T.
- Title
- Reduced-Order Modeling of Dynamic Heat Release for Thermoacoustic Instability Prediction.
- Coporate
- Virginia Polytechnic Institute and State Univ., Blacksburg
- Journal
-
Combustion Science and Technology,
Vol. 179,
No. 3,
617-636,
March 2007
- Keywords
-
thermoacoustic instability
|
heat release
|
combustion chambers
|
equations
|
simulation
|
finite difference theory
|
decomposition
|
geometry
- Identifiers
- reduced-order model; proper orthogonal decomposition (POD); generalized Galerkin procedure; development of a physically-based, reduced-order, nonlinear heat release model; model reduction by proper orthogonal decomposition; energy distribution percentage for first 10 modes; modeling of the closed-loop system; summary of the geometry and mean flow of a laboratory combustor