Mohammed Sayyari
Mohammed Sayyari
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dual time-stepping
Implicit BDF2 dual time-stepping positivity-preserving entropy-stable schemes for unsteady compressible viscous flows
Presentation on implicit BDF2 dual time-stepping positivity-preserving entropy-stable schemes.
High-order dual time-stepping positivity-preserving entropy-stable schemes for the 3D compressible Navier--Stokes equations
Presentation by Yamaleev on high-order dual time-stepping entropy-stable schemes.
Implicit dual time-stepping positivity-preserving entropy-stable schemes for the compressible Navier-Stokes equations
We generalize the explicit high-order positivity-preserving entropy-stable spectral collocation schemes developed in [30, 34] for the three-dimensional (3D) compressible Navier Stokes equations to a time implicit formulation. The time derivative …
Implicit dual time-stepping positivity-preserving entropy-stable schemes for the compressible Navier--Stokes equations
Presentation on implicit dual time-stepping positivity-preserving entropy-stable schemes.
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