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Available solvers and capabilities

Andrea Lani edited this page Apr 17, 2015 · 9 revisions

Multiple 1D/2D/3D parallel solvers for unstructured grids:

  • Time Steppers: RK-n, 1- & 3-point Backward Euler, CN, Limited
  • Multiple Space Discretizations: FV, FE, RD, DG, Spectral FV/FD
  • Multiple interfaces to Linear System Solvers: PETSc, Trilinos, Pardiso, SAMG

Multiple physical models:

  • Steady/unsteady compressible and incompressible flows
  • Reactive flows: LTE, thermo-chemical nonequilibrium, ICP
  • Magnetohydrodynamics (MHD), Maxwell, aeroacoustics, RANS, LES
  • Heat transfer, structural analysis, electro-chemistry

Multi-domain coupling amongst different models/algorithms:

  • Arbitrary Lagrangian Eulerian (ALE) with moving meshes
  • Conjugate heat transfer, flow-radiation coupling (Monte Carlo)
  • Aeroelasticity and aerothermoelasticity

Contacts

Home

Gallery

HOWTO

2019 NASA Ames presentation

2014 NASA Ames presentation


parallel computations of complex problems

Parallel mesh decomposition


Scalability in large scale simulation

High-performance computing (strong scaling on NASA Pleiades for 1/2 billion-cells 3D grid)


Modeling of high-speed reacting flows and plasma

Chemically reacting flows and plasma


Numerical Schlieren of turbulent flow on wing computed with RDS-LES

Complex all-speed flow simulations

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