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May, Stefan and Bozic, Ognjan (2014) Numerical Simulation of the Flow and Combustion inside the Reaction Chamber of the AHRES Hybrid Rocket Engine. In: Jahresbericht der STAB 2014, 2014, pp. 58-59. 19. DGLR-Fachsymposium der STAB, 04.-05. Nov. 2014, München, Deutschland.
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Official URL: http://www.stab2014.tum.de/
Abstract
Within the AHRES program of DLR, the Institute of Aero-dynamics and Flow Technology is developing a software tool for the design of hybrid rocket engines. Therefore, the Department Spacecraft is operating a lab-scale hybrid rocket engine for ground tests with high test peroxide (87.5 wt.%) as liquid oxidizer and hydroxyl-terminated polybutadiene with aluminum additives as solid fuel. With-in this study, the AHRES hybrid rocket engine is computed through numerical simulations of the flow and the combustion process inside the reaction chamber. Namely, three characteristic points in burning time are determined within 2D axial symmetric steady-state simula-tions. These simulations are carried out applying the DLR TAU-Code with the implemented reaction models for chemical equilibrium and non-equilibrium conditions.
| Item URL in elib: | https://elib.dlr.de/92510/ | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech) | |||||||||
| Title: | Numerical Simulation of the Flow and Combustion inside the Reaction Chamber of the AHRES Hybrid Rocket Engine | |||||||||
| Authors: |
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| Date: | November 2014 | |||||||||
| Journal or Publication Title: | Jahresbericht der STAB 2014 | |||||||||
| Refereed publication: | Yes | |||||||||
| Open Access: | No | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Volume: | 2014 | |||||||||
| Page Range: | pp. 58-59 | |||||||||
| Series Name: | STAB-Mitteilung | |||||||||
| Status: | Published | |||||||||
| Keywords: | Hybrid Rocket Engine, Hydrogen Peroxide, AHRES, Combustion Simulation, TAU | |||||||||
| Event Title: | 19. DGLR-Fachsymposium der STAB | |||||||||
| Event Location: | München, Deutschland | |||||||||
| Event Type: | national Conference | |||||||||
| Event Dates: | 04.-05. Nov. 2014 | |||||||||
| 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 - Vorhaben AHRES (old) | |||||||||
| Location: | Braunschweig | |||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Spacecraft | |||||||||
| Deposited By: | May, Stefan | |||||||||
| Deposited On: | 25 Nov 2014 14:09 | |||||||||
| Last Modified: | 25 Nov 2014 14:09 |
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