Jack, Sebastian (2017) Simulation of Fluid Structure Interaction in Overexpanded Cold Gas Rocket Nozzles using the DLR TAU Code. In: Jahresbericht zum 18. STAB-Workshop, pp. 43-44. STAB Workshop, 07.-08. Nov. 2017, Göttingen, Deutschland.
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Abstract
During the startup and shutdown process of a rocket engine high sideloads occur, due to unsymmetrical flow patterns. The deformation and its retroactive effect onto the flow within the nozzle may become severe and dimensioning limitations during a design process. A coupled simulation environment, using the DLR TAU code and the structural solver Nastran, is therefore developed and applied to the simulation of overexpanded rocket nozzles to perform a stability analysis.
Item URL in elib: | https://elib.dlr.de/116253/ | ||||||
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Document Type: | Conference or Workshop Item (Speech) | ||||||
Title: | Simulation of Fluid Structure Interaction in Overexpanded Cold Gas Rocket Nozzles using the DLR TAU Code | ||||||
Authors: |
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Date: | 2017 | ||||||
Journal or Publication Title: | Jahresbericht zum 18. STAB-Workshop | ||||||
Refereed publication: | No | ||||||
Open Access: | No | ||||||
Gold Open Access: | No | ||||||
In SCOPUS: | No | ||||||
In ISI Web of Science: | No | ||||||
Page Range: | pp. 43-44 | ||||||
Status: | Published | ||||||
Keywords: | FSI, Strömung-Struktur-Kopplung, TIC-Düse | ||||||
Event Title: | STAB Workshop | ||||||
Event Location: | Göttingen, Deutschland | ||||||
Event Type: | national Conference | ||||||
Event Dates: | 07.-08. Nov. 2017 | ||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||
HGF - Program: | Space | ||||||
HGF - Program Themes: | Space Transportation | ||||||
DLR - Research area: | Raumfahrt | ||||||
DLR - Program: | R RP - Space Transportation | ||||||
DLR - Research theme (Project): | R - Project TAUROS (TAU for Rocket Thrust Chamber Simulation) | ||||||
Location: | Braunschweig | ||||||
Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > Spacecraft, BS | ||||||
Deposited By: | Jack, Sebastian | ||||||
Deposited On: | 05 Dec 2017 11:31 | ||||||
Last Modified: | 05 Dec 2017 11:31 |
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