- 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