Category

numerical models

Adaptive discontinuous Galerkin model for the dry compressible Navier-Stokes equations in 2d

Density current from Straka et al. (1993) with adaptively refined triangular mesh at t=900s.

This numerical model was developed for the project “Adaptive numerical modeling of atmospheric moist convection”. It uses the function library amatos (by Jörn Behrens) for managing the adaptively refined triangular grid. The discontinuous Galerkin method developed in cooperation with Francis X. Giraldo.
Movies of test cases:
without artificial viscosity: (no flux limiter causes noisy…

current address

Dr. Andreas Müller
Scientist
European Centre for Medium-
Range Weather Forecasts (ECMWF)
Research Department
Shinfield Park
Reading, Berkshire, RG2 9AX, UK
email: mail@anmr.de

about me

I am working as a scientist at the European Centre for Medium-Range Weather Forecasts (ECMWF) on developing energy efficient scalable numerical methods towards weather prediction on exascale supercomputers. On this website you can find some of my results and some of my teaching material which I developed for lectures given in the past years.

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