Search Results - "Diamessis, P.J."

A spectral multidomain penalty method model for the simulation of high Reynolds number localized incompressible stratified turbulence by Diamessis, P.J., Domaradzki, J.A., Hesthaven, J.S.

“…A spectral multidomain penalty method model has been developed for the simulation of high Reynolds number localized stratified turbulence. This is the first…”
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Nonlinear generation of harmonics through the interaction of an internal wave beam with a model oceanic pycnocline by Diamessis, P.J., Wunsch, S., Delwiche, I., Richter, M.P.

“…•Numerical method enables unprecedented high resolution/accuracy of the pycnocline.•Harmonic amplitude and number increase with the max. gradient of the…”
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A spectral quadrilateral multidomain penalty method model for high Reynolds number incompressible stratified flows by Escobar-Vargas, J.A., Diamessis, P.J., Sakai, T.

“…SUMMARYA two‐dimensional quadrilateral spectral multidomain penalty method (SMPM) model has been developed for the simulation of high Reynolds number…”
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High-order discontinuous element-based schemes for the inviscid shallow water equations: Spectral multidomain penalty and discontinuous Galerkin methods by Escobar-Vargas, J.A., Diamessis, P.J., Giraldo, F.X.

“…Two commonly used types of high-order-accuracy element-based schemes, collocation-based spectral multidomain penalty methods (SMPM) and nodal discontinuous…”
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Effective numerical viscosity in spectral multidomain penalty method-based simulations of localized turbulence by Diamessis, P.J., Lin, Y.C., Domaradzki, J.A.

“…The numerical dissipation operating in a specific spectral multidomain method model developed for the simulation of incompressible high Reynolds number…”
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