Numerical Analysis of Space Launcher Wake Flows – Vladimir Statnikov, Kartoniert (TB)

Erscheinungsjahr: 2017 | Seiten: 120 Seiten

This work focuses on a numerical analysis of turbulent wake flows of generic space launcher configurations at transonic and supersonic freestream using a combination of zonal turbulence modeling and dynamic mode decomposition (DMD). The zonal simulation is applied to efficiently obtain time-resolved high-fidelity flow field data. The objective of the modal analysis is to extract and scrutinize the underlying spatio-temporal modes that are responsible for the characteristic dynamic phenomena.

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