Multiscale Numerics for the Atmosphere and Ocean

Multiscale Numerics for the Atmosphere and Ocean's image
Created: 2012-08-23 17:18
Institution: Isaac Newton Institute for Mathematical Sciences
Description: Numerical models of the atmosphere and ocean have proved to be immensely valuable forecasting tools for short time-scale weather and longer time-scale seasonal and climate prediction. As the decades pass, these models have been improving due to increased computing power, improved modelling of the dynamics, improved parametrisation of sub-grid scale processes and improved use of observations. These modelling improvements may be slowing and further large increases in computing power will almost certainly emerge from heterogenous computing architectures configued in even more massively parallel machines. If we are unable to exploit these new opportunities in high-performance computing, our current models and codes risk becoming obsolete.

Read more at: www.newton.ac.uk/programmes/AMM/
 

Media items

This collection contains 136 media items.

Showing results 1-20 of 136    < Prev    1 2 3 4 5 6 7    Next >
  •  

Media items

(non)-convergence properties of the Laplacian operator on the conformal cubed-sphere

   95 views

Popinet, S (National Institute of Water & Atmospheric Research (NIWA), NZ)
Thursday 04 October 2012, 10:30-11:00

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Thu 4 Oct 2012


2D and 3D simulations of a nonhydrostatic atmospheric model on a block-structured Cartesian mesh

   122 views

Hiroe Yamazaki, (University of Cambridge)
Wednesday 26 September 2012, 10:15-10:40

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Thu 27 Sep 2012


3D simulations of convective storms using Finite Elements with Variational Multiscale Stabilization

   87 views

Marras, S (Universitat Politècnica de Catalunya)
Thursday 22 November 2012, 10:00-10:30

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Tue 27 Nov 2012


A co-volume scheme for the nonlinear shallow water equations on non-orthogonal grid

   160 views

Chen, Q (Los Alamos National Laboratory)
Thursday 01 November 2012, 10:00-10:30

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Fri 2 Nov 2012


A conservative adaptive wavelet method for the shallow water equations on staggered grids

   113 views

Nicholas Kevlahan, (McMaster University)
Monday 24 September 2012, 16:10-16:35

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Wed 26 Sep 2012


A High-Order Unstaggered Finite-Volume Approach for Atmospheric Numerical Modeling

   73 views

Nair, R (National Center for Atmospheric Research, USA)
Thursday 20 September 2012, 10:00-10:30

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Fri 28 Sep 2012


A highly adaptive three dimensional hybrid vortex method for inviscid flows

   79 views

Lucas, D (University of Bristol)
Thursday 23 August 2012, 10:00-10:30

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Fri 24 Aug 2012


A logically Cartesian, adaptively refined two-patch sphere grid for modeling transport in the atmosphere

   89 views

Donna Calhoun, (Boise State University)
Tuesday 25 September 2012, 14:00-14:25

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Wed 26 Sep 2012


A multi-moment constrained finite volume model for non-hydrostatic atmospheric dynamics

   87 views

Xingliang Li, (China Meteorological Administration)
Thursday 27 September 2012, 12:00-12:25

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Tue 2 Oct 2012


A Multi-Resolution Modeling Approach for Global Ocean Modeling

   86 views

Todd Ringler, (Los Alamos National Laboratory)
Thursday 27 September 2012, 09:00-09:25

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Mon 1 Oct 2012


A multilevel time integrator for computing longwave shallow water flows at low Froude numbers

   77 views

Stefan Vater, (Freie Universität Berlin)
Monday 24 September 2012, 11:45-12:10

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Wed 26 Sep 2012


A new approach to implement sigma coordinate in a numerical model

   114 views

Li, Y (Chinese Academy of Sciences)
Friday 24 August 2012, 11:00-11:30

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Tue 28 Aug 2012


A parallel multirate time-stepping strategy for ocean modelling

   79 views

Seny, B (Université Catholique de Louvain, Belgium)
Thursday 11 October 2012, 10:00-11:00

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Fri 12 Oct 2012


A semi-implicit, semi-Lagrangian, p-adaptive Discontinuous Galerkin method for the rotating shallow water equations

   107 views

Giovanni Tumolo, (Abdus Salam International Centre for Theoretical Physics)
Tuesday 25 September 2012, 14:50-15:15

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Wed 26 Sep 2012


A Semi-Lagrangian Discontinuous Galerkin (SLDG) Conservative Transport Scheme on the Cubed-Sphere

   109 views

Ramachandran Nair, (National Center for Atmospheric Research)
Monday 24 September 2012, 14:50-15:15

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Wed 26 Sep 2012


A stable treatment of conservative thermodynamic variables for semi-implicit semi-Lagrangian dynamical cores

   66 views

Kevin Viner, (Naval Research Laboratory)
Wednesday 26 September 2012, 12:00-12:25

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Thu 27 Sep 2012


A standard test case suite for two-dimensional linear transport on the sphere

   75 views

Peter Lauritzen, (National Center for Atmospheric Research)
Thursday 27 September 2012, 09:50-10:15

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Mon 1 Oct 2012


A Three-Dimensional Finite-Volume Nonhydrostatic Icosahedral Modle (NIM)

   88 views

Jin Lee, (National Oceanic and Atmosphere Administration)
Thursday 27 September 2012, 11:35-12:00

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Tue 2 Oct 2012


A Variational Multiscale Stabilized Finite Element Method to solve the Euler Equations for Nonhydrostatic Stratified...

   99 views

Margarida Moragues, (Barcelona Supercomputing Center (BSC-CNS))
Wednesday 26 September 2012, 09:50-10:15

Collection: Multiscale Numerics for the Atmosphere and Ocean

Institution: Isaac Newton Institute for Mathematical Sciences

Created: Thu 27 Sep 2012


[Results 1-20 of 136]    < Prev    1 2 3 4 5 6 7    Next >