Search Results - "Fringer, O. B."

Three-dimensional, nonhydrostatic numerical simulation of nonlinear internal wave generation and propagation in the South China Sea by Zhang, Z., Fringer, O. B., Ramp, S. R.

“…We present the results of three‐dimensional, nonhydrostatic simulations of internal tides and waves in the South China Sea (SCS) using the SUNTANS model. Model…”
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Moving grid method for numerical simulation of stratified flows by Koltakov, S., Fringer, O. B.

“…SUMMARYWe develop a second‐order accurate Navier–Stokes solver based on r‐adaptivity of the underlying numerical discretization. The motion of the mesh is…”
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Numerical simulation of internal tides and the resulting energetics within Monterey Bay and the surrounding area by Jachec, S. M., Fringer, O. B., Gerritsen, M. G., Street, R. L.

“…We use a three‐dimensional nonhydrostatic unstructured‐grid code to simulate internal tides within Monterey Bay. The predicted water surface, barotropic and…”
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Nonhydrostatic and nonlinear contributions to the energy flux budget in nonlinear internal waves by Venayagamoorthy, S. K., Fringer, O. B.

“…We use high‐resolution two‐dimensional simulations to model the generation and evolution of nonlinear internal waves formed as a result of the interaction of a…”
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Reducing numerical diffusion in interfacial gravity wave simulations by Fringer, O. B., Armfield, S. W., Street, R. L.

“…We demonstrate how the background potential energy is an excellent measure of the effective numerical diffusion or antidiffusion of an advection scheme by…”
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An unstructured-grid, finite-volume, nonhydrostatic, parallel coastal ocean simulator by Fringer, O.B., Gerritsen, M., Street, R.L.

“…A finite-volume formulation is presented that solves the three-dimensional, nonhydrostatic Navier–Stokes equations with the Boussinesq approximation on an…”
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Sediment Dynamics in Wind Wave‐Dominated Shallow‐Water Environments by Nelson, K. S., Fringer, O. B.

“…Sediment dynamics driven by waves and currents in shallow‐water estuarine environments impacts many physical and biological processes and is important to the…”
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Reconstruction of vector fields for semi-Lagrangian advection on unstructured, staggered grids by Wang, B., Zhao, G., Fringer, O.B.

“…► Methods to reconstruct nodal and tangential velocities on unstructured, staggered grids. ► Comparison of linear and quadratic interpolation methods for an…”
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Consistent discretization for simulations of flows with moving generalized curvilinear coordinates by Chou, Y. J., Fringer, O. B.

“…We develop a consistent discretization of conservative momentum and scalar transport for the numerical simulation of flow using a generalized moving…”
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Modeling and understanding turbulent mixing in a macrotidal salt wedge estuary by Wang, B., Giddings, S. N., Fringer, O. B., Gross, E. S., Fong, D. A., Monismith, S. G.

“…A high‐resolution three‐dimensional numerical simulation is performed with the parallel, unstructured grid SUNTANS model to study the spatiotemporal dynamics…”
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High-resolution simulations of a macrotidal estuary using SUNTANS by Wang, B., Fringer, O.B., Giddings, S.N., Fong, D.A.

“…The parallel, finite-volume, unstructured-grid SUNTANS model has been employed to study the interaction of the tides with complex bathymetry in the macrotidal…”
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Numerical investigation of split flows by gravity currents into two-layered stratified water bodies by Cortés, A., Wells, M. G., Fringer, O. B., Arthur, R.S., Rueda, F. J.

“…The behavior of a two‐dimensional (2‐D) gravity current impinging upon a density step in a two‐layered stratified basin is analyzed using a high‐resolution…”
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Resolving nonhydrostatic effects in oceanic lee waves by Mayer, F.T., Fringer, O.B.

“…With increased computing power, the horizontal grid-spacing of regional ocean models is decreasing to the point where they can directly simulate lee waves…”
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Sediment transport dynamics near a river inflow in a large alpine lake by Scheu, K. R., Fong, D. A., Monismith, S. G., Fringer, O. B.

“…Sediment dynamics were investigated in Lake Maggiore, Italy, with field observations from October to mid-December 2012. Three moorings were deployed in…”
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Regional Models of Internal Tides by CARTER, GLENN S., FRINGER, OLIVER B., ZARON, EDWARD D.

“…Internal tides are ubiquitous in the ocean, and they play an important role in a range of ocean processes, for example, particle dispersal, acoustics, and…”
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Examining Breaking Internal Waves on a Shelf Slope Using Numerical Simulations by VENAYAGAMOORTHY, SUBHAS K., FRINGER, OLIVER B.

“…The subject of internal waves interacting with bottom topographic features in the ocean has received much attention in the past few decades. This heightened…”
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High-resolution simulations of a macrotidal estuary using SUNTANS by Wang, B., Fringer, O.B., Giddings, S.N., Fong, D.A.

“…The parallel, finite-volume, unstructured-grid SUNTANS model has been employed to study the interaction of the tides with complex bathymetry in the macrotidal…”
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Numerical investigation of split flows by gravity currents into two-layered stratified water bodies: NUMERICAL INVESTIGATION OF SPLIT FLOWS by Cortés, A., Wells, M. G., Fringer, O. B., Arthur, R.S., Rueda, F. J.

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Nonhydrostatic and nonlinear contributions to the energy flux budget in nonlinear internal waves by VENAYAGAMOORTHY, S. K, FRINGER, O. B

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Integrable vs. nonintegrable geodesic soliton behavior by Fringer, Oliver B., Holm, Darryl D.

“…We study confined solutions of certain evolutionary partial differential equations (PDE) in 1+1 space–time. The PDE we study are Lie–Poisson Hamiltonian…”
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