Harmonic balance methods applied to computational fluid dynamics problems

DOI10.1080/10618562.2012.742512OpenAlexW2016429784MaRDI QIDQ5069350

Jeffrey P. Thomas, Kivanc Ekici, Kenneth C. Hall, Earl. H. Dowell

Publication date: 14 April 2022

Published in: International Journal of Computational Fluid Dynamics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/10618562.2012.742512

zbMATH Keywords

numerical stabilitycomputational fluid dynamicsharmonic balanceturbomachineryrotorcraftunsteady aerodynamics and aeroelasticity

Mathematics Subject Classification ID

Fluid mechanics (76-XX) Partial differential equations (35-XX)

Related Items (10)

Implicit solution of harmonic balance equation system using the LU-SGS method and one-step Jacobi/Gauss-Seidel iteration ⋮ Supplemental-frequency harmonic balance: a new approach for modeling aperiodic aerodynamic response ⋮ Harmonic balance developments in OpenFoam ⋮ A space-time lower–upper symmetric Gauss–Seidel scheme for the time-spectral method ⋮ Resolution of Gibbs phenomenon using a modified pseudo-spectral operator in harmonic balance CFD solvers ⋮ Harmonic balance: simple and accurate estimation of nonlinear oscillator parameters ⋮ ICSFoam: an OpenFOAM library for implicit coupled simulations of high-speed flows ⋮ An implicit time spectral method using adaptive stablization ⋮ Nonlinear dynamics of fully developed swirling jets ⋮ A stabilized formulation for the solution of the incompressible unsteady Stokes equations in the frequency domain

Cites Work

• Computationally fast harmonic balance methods for unsteady aerodynamic predictions of helicopter rotors
• An unsteady multiblock multigrid scheme for lifting forward flight rotor simulation
• Linearized Euler predictions of unsteady aerodynamic loads in cascades
• Towards consistent hybrid overset mesh methods for rotorcraft CFD

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