Investigation of mesospheric instabilities
observations and direct numerical simulations
Ramachandran, Kesava Prasad
1992-
VerfasserIn
aut
Grundmann, Sven
AkademischeR BetreuerIn
dgs
Chau, Jorge Louis
1969-
AkademischeR BetreuerIn
dgs
Universität Rostock
Grad-verleihende Institution
dgg
Universität Rostock
Fakultät für Maschinenbau und Schiffstechnik
Grad-verleihende Institution
dgg
text
theses
Text
Hochschulschrift
gw
2023
monographic
XA-DE
Rostock
Universität Rostock
publisher
30.11.2023
Rostock
Universitätsbibliothek Rostock
distributor
eng
ger
application/pdf
1 Online-Ressource (viii, 138 Seiten) Illustrationen, Diagramme
Using airglow imagers, a particular type of gravity wave event called a mesospheric bore was observed over Germany and the observation was complemented by 2D Direct Numerical Simulation of the Navier-Stokes equations under Boussinesq approximation. The inclusion of the wind in addition to temperature, led to the generation of secondary instabilities previously reported in observations of both bores and solitons. The extension of the existing simulation to 3D showed that the dynamics are also influenced by the generation of these instabilities in the transverse direction to the propagation.<eng>
Open Access
Namensnennung - Weitergabe unter gleichen Bedingungen 4.0 International
vorgelegt von Kesava Prasad Ramachandran
GutachterInnen: Sven Grundmann (Lehrstuhl Strömungsmechanik, Universität Rostock) ; Jorge Chau (Leibniz-Institut für Atmosphärenphysik e.V., Universität Rostock)
Dissertation Universität Rostock 2024
530
620
551.51
550
https://purl.uni-rostock.de/rosdok/id00004757
https://doi.org/10.18453/rosdok_id00004757
https://nbn-resolving.org/urn:nbn:de:gbv:28-rosdok_id00004757-8
https://d-nb.info/1361954353/34
Investigation of mesospheric instabilities
Rostock : Universität Rostock, 2023
Druck-Ausgabe
(DE-627)1920730990
Ramachandran, Kesava Prasad, 1992 -
urn:nbn:de:gbv:28-rosdok_id00004757-8
10.18453/rosdok_id00004757
1511806039
rda
DE-627
250327
1920726705
20251227T184418.0
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