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CFD Problem
|
|
Solution
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|
Metacomp
Personnel's Contribution
|
|
External
aerodynamics of simple aircraft configurations
|
|
Body fitted
grids |
|
First upwind
scheme for full potential, Euler & Navier Stokes on body
fitted grids, characteristics theory for boundary
conditions |
|
External
aerodynamics of multi-body complex aircraft
|
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Zonal body-fitted
Overlaid/chimera
Unstructured
|
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Upwind schemes
for zonal boundaries
Conservation-preserving interpolation
Multi-dimensional interpolation, upwind schemes |
|
Bodies in
relative motion
|
|
Zonal body-fitted
with sliding interfaces |
|
Multi-dimensional interpolation with conservation preservation for
sliding meshes |
|
High speed flows
|
|
Shock
capturing |
|
Riemann
solvers
TVD, UNO, ENO schemes |
|
Low speed flows
|
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Preconditioning
|
|
Multiple speed
preconditioners for mixed flows
Mass-balance acceleration |
|
Detonation waves
|
|
Detonation
wave capturing |
|
Detonation
wave speed stabilizer |
|
Non-Newtonian
flow for biomedical applications
|
|
Pressure-based
method for non-Newtonian flows |
|
Algorithms for
non-Newtonian flow simulation |
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Turbulence
|
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Modeling of steady and
unsteady turbulent flow
|
|
Topography-parameter free models
Non-linear models
Second generation hybrid RANS/LES
|
|
Spray systems
|
|
Multi-phase
capabilities |
|
Eulerian and
Lagrangian multi-phase capabilities |
