S
Stephan C. Kramer
Researcher at Imperial College London
Publications - 95
Citations - 1759
Stephan C. Kramer is an academic researcher from Imperial College London. The author has contributed to research in topics: Finite element method & Tidal power. The author has an hindex of 22, co-authored 79 publications receiving 1309 citations. Previous affiliations of Stephan C. Kramer include Delft University of Technology & University of Göttingen.
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Interaction of subducted slabs with the mantle transition-zone: A regime diagram from 2-D thermo-mechanical models with a mobile trench and an overriding plate
TL;DR: In this paper, the effect of initial subducting-and overriding-plate ages on slab transition-zone interaction was investigated using 2D thermo-mechanical models with a mobile trench, an overriding plate, a temperature and stress-dependent rheology, and a 10, 30 or 100fold increase in lower mantle viscosity.
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Tidal resource extraction in the Pentland Firth, UK: potential impacts on flow regime and sediment transport in the Inner Sound of Stroma.
R. Martin-Short,Jon Hill,Stephan C. Kramer,Alexandros Avdis,Peter A. Allison,Matthew D. Piggott +5 more
TL;DR: In this paper, a numerical computational fluid dynamics model, Fluidity, is used to conduct a series of depth-averaged simulations to investigate velocity and bed shear stress changes due to the presence of idealised tidal turbine arrays.
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Fluidity: A fully unstructured anisotropic adaptive mesh computational modeling framework for geodynamics
TL;DR: A new computational modeling framework, Fluidity, for application to a range of two‐ and three‐dimensional geodynamic problems, with the focus here on mantle convection, based upon a finite element discretization on unstructured simplex meshes.
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Thetis coastal ocean model: discontinuous Galerkin discretization for the three-dimensional hydrostatic equations
Tuomas Kärnä,Tuomas Kärnä,Stephan C. Kramer,Lawrence Mitchell,Lawrence Mitchell,David A. Ham,Matthew D. Piggott,António M. Baptista +7 more
TL;DR: A novel discontinuous Galerkin (DG) finite element discretization for the hydrostatic equations that is fully conservative and second-order accurate in space and time and capable of simulating baroclinic flows in the eddying regime.
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A community benchmark for viscoplastic thermal convection in a 2-D square box
Nicola Tosi,Claudia Stein,Lena Noack,C. Hüttig,Petra Maierová,Henri Samuel,Henri Samuel,David Davies,Cian R. Wilson,Stephan C. Kramer,Cedric Thieulot,Anne Glerum,Menno Fraters,Wim Spakman,Antoine Rozel,Paul J. Tackley +15 more
TL;DR: In this article, a suite of simple tests based on nonlinear rheologies featuring temperature, pressure, and strain rate-dependent viscosity was presented for numerical simulations of thermal convection in the Earth's mantle.