10.18453/rosdok_id00004656
Mai, Matthäus
Matthäus
Mai
http://d-nb.info/gnd/1338452541
A new gravity-wave parameterization for atmospheric circulation models with full respect to transience and conservation laws
Universität Rostock
2023
530 Physics
2023
en
https://purl.uni-rostock.de/rosdok/id00004656
urn:nbn:de:gbv:28-rosdok_id00004656-5
In this thesis, we present a new framework for gravity wave parameterizations, that relaxes the steady state approximation - the Radiative Transfer gravity wave Parameterization (RTP). This transient parameterization provides the local energy density of a wave field, from which the wave-mean flow interactions are calculated. Results of idealised simulations show that the wave field behaves as theoretically expected in different background configurations. This all takes place in consideration of the conservation of energy and momentum.