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Fechter, Stefan and Horchler, Tim and Karl, Sebastian and Hannemann, Klaus and Suslov, Dmitry and Hardi, Justin and Oschwald, Michael (2020) Efficient handling of cryogenic equation of state for the simulation of rocket combustion chambers. In: Non-Ideal Compressible Fluid Dynamics for Propulsion and Power Lecture Notes in Mechanical Engineering. Springer, Cham. pp. 19-30. doi: 10.1007/978-3-030-49626-5_2. ISBN 978-3-030-49626-5. ISSN 2195-4364.
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Official URL: https://link.springer.com/chapter/10.1007/978-3-030-49626-5_2
Abstract
The simulation of cryogenic flows in rocket combustion chambers is challenging because we have to consider a reactive mixture over a wide temperature and density range. This necessitates the use of more advanced fluid models that impose additional computation overhead. In this study we compare two equation of state (EOS) mixture approximation approaches for cryogenic flows in rocket combustion chambers and present a computationally efficient implementation within a Reynolds Averaged Navier Stokes (RANS) context. The numerical study is validated with experimental results of a lab-scale rocket combustion chamber with optical access.
| Item URL in elib: | https://elib.dlr.de/138384/ | ||||||||||||||||||||||||
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| Document Type: | Contribution to a Collection | ||||||||||||||||||||||||
| Additional Information: | Print ISBN 978-3-030-49625-8 Online ISBN 978-3-030-49626-5 Book with selected papers: https://link.springer.com/book/10.1007/978-3-030-49626-5 Series Print ISSN 2195-4356 Series Online ISSN 2195-4364 | ||||||||||||||||||||||||
| Title: | Efficient handling of cryogenic equation of state for the simulation of rocket combustion chambers | ||||||||||||||||||||||||
| Authors: |
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| Date: | 9 July 2020 | ||||||||||||||||||||||||
| Journal or Publication Title: | Non-Ideal Compressible Fluid Dynamics for Propulsion and Power | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| DOI : | 10.1007/978-3-030-49626-5_2 | ||||||||||||||||||||||||
| Page Range: | pp. 19-30 | ||||||||||||||||||||||||
| Editors: |
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| Publisher: | Springer, Cham | ||||||||||||||||||||||||
| Series Name: | Lecture Notes in Mechanical Engineering | ||||||||||||||||||||||||
| ISSN: | 2195-4364 | ||||||||||||||||||||||||
| ISBN: | 978-3-030-49626-5 | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | CFD Cryogenic fluids EOS Combustion chamber | ||||||||||||||||||||||||
| 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: | Göttingen , Lampoldshausen | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > Spacecraft, GO Institute of Space Propulsion > Rocket Propulsion | ||||||||||||||||||||||||
| Deposited By: | Fechter, Stefan | ||||||||||||||||||||||||
| Deposited On: | 17 Dec 2020 00:06 | ||||||||||||||||||||||||
| Last Modified: | 17 Dec 2020 00:06 |
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