2 papers
physics.flu-dyn2016
Stability analysis of thermo-acoustic nonlinear eigenproblems in annular combustors. Part II. Uncertainty quantification
Luca Magri, Michael Bauerheim, Franck Nicoud +1
Monte Carlo and Active Subspace Identification methods are combined with first- and second-order adjoint sensitivities to perform (forward) uncertainty quantification analysis of t…
physics.flu-dyn2016
Stability analysis of thermo-acoustic nonlinear eigenproblems in annular combustors. Part I. Sensitivity
Luca Magri, Michael Bauerheim, Matthew Juniper
We present an adjoint-based method for the calculation of eigenvalue perturbations in nonlinear, degenerate and non self-adjoint eigenproblems. This method is applied to a thermo-a…