All Stories

  1. Convergence Acceleration of the Harmonic Balance Method Using a Time-Level Preconditioner

    Article • AIAA Journal, November 2020, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson

  2. Investigation of Phase-Lagged Boundary Conditions for Turbulence Resolving Turbomachinery Simulations

    Article • June 2020, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson

  3. Nonreflecting boundary conditions for the Euler equations in a discontinuous Galerkin discretization

    Article • January 2019, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson

  4. A Nonreflecting Formulation for Turbomachinery Boundaries and Blade Row Interfaces

    Article • January 2019, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson

  5. Effect of Airfoil Parametrization on the Optimization of Counter Rotating Open Rotors

    Article • January 2019, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson

  6. The NASA 2D wall-mounted hump simulated using DDES-SA with the G3D::Flow solver

    Article • January 2019, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson

  7. Acoustic Mode Analysis of a Supersonic Jet

    Article • AIAA Journal, January 2018, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson

  8. Dynamic Mode Decomposition of a Separated Nozzle Flow with Transonic Resonance

    Article • AIAA Journal, April 2017, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson

  9. Validating the Harmonic Balance Method for Turbomachinery Tonal Noise Predictions

    Article • January 2017, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson

  10. Dynamic Mode Decomposition applied to a Detached-Eddy Simulation of Separated Nozzle Flow

    Article • January 2017, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson

  11. Hybrid RANS-LES Simulation of Separated Nozzle Flow

    Article • July 2016, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson

  12. Acoustic Signature of a Supersonic Jet Emanating from a Rectangular C-D Nozzle

    Article • January 2016, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson

  13. Comparison of Eigenmode Extraction Techniques for Separated Nozzle Flows

    Article • July 2014, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson

  14. Exploration of temperature effects on the far-field acoustic radiation from a supersonic jet

    Article • June 2014, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson

  15. Investigation of Supersonic Jet Flow Using Modal Decomposition

    Article • June 2014, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson

  16. Near-Field and Far-Field Spectral Analysis of Supersonic Jet with and without Fluidic Injection

    Article • January 2014, American Institute of Aeronautics and Astronautics (AIAA)

    Dr Niklas Andersson, Dr. Daniel Cuppoletti