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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, 2017-11-07 - 2017-11-08, 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 Start Date: | 7 November 2017 | ||||||||
| Event End Date: | 8 November 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: | 24 Apr 2024 20:20 |
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