Tell a friend
Print
Laureti, Mariasole and Karl, Sebastian and Marwege, Ansgar and Gülhan, Ali (2022) Aerothermal Databases and CFD Based Load Predictions. In: 2nd International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions Engineering, pp. 1-8. 2nd International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions Engineering, 2022-06-19 - 2022-06-23, Heilbronn, Germany.
![[img]](https://elib.dlr.de/style/images/fileicons/application_pdf.png) |
PDF
4MB |
Official URL: https://atpi.eventsair.com/far2022/
Abstract
The RETALT (Retro Propulsion Assisted Landing Technologies) project aims at investigating launch system reusability technologies for two different Vertical Take-off Vertical Landing launcher configurations, namely RETALT1 and RETALT2. This paper describes and summarizes the CFD based aerothermal load predictions, aerothermal database generation and application for the RETALT1 configuration for the complete trajectory. Furthermore, an analysis of representative CFD (Computational Fluid dynamic) results is provided with the aim to show typical flow field phenomena and the resulting heating patterns occurring during the retro-propulsion phase. CFD results are then validated by comparison with the wind tunnel experiments carried out at different ground testing facilities in DLR Cologne.
| Item URL in elib: | https://elib.dlr.de/188214/ | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
| Title: | Aerothermal Databases and CFD Based Load Predictions | ||||||||||||||||||||
| Authors: |
| ||||||||||||||||||||
| Date: | June 2022 | ||||||||||||||||||||
| Journal or Publication Title: | 2nd International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions Engineering | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| Page Range: | pp. 1-8 | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | CFD, Aerothermodynamics,Reusable Launch Vehicle, Retro-Propulsion, Aerothermal Loads, Wind Tunnel Experiments, RANS | ||||||||||||||||||||
| Event Title: | 2nd International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions Engineering | ||||||||||||||||||||
| Event Location: | Heilbronn, Germany | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| Event Start Date: | 19 June 2022 | ||||||||||||||||||||
| Event End Date: | 23 June 2022 | ||||||||||||||||||||
| Organizer: | ESA-ESTEC | ||||||||||||||||||||
| 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 - Reusable Space Systems and Propulsion Technology | ||||||||||||||||||||
| Location: | Göttingen , Köln-Porz | ||||||||||||||||||||
| Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > Spacecraft, GO Institute for Aerodynamics and Flow Technology > Supersonic and Hypersonic Technology | ||||||||||||||||||||
| Deposited By: | Laureti, Mariasole | ||||||||||||||||||||
| Deposited On: | 25 Nov 2022 10:26 | ||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:49 |
Repository Staff Only: item control page
