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Cryogenic flows end-to-end fluid simulations for CALLISTO demonstrator

Le Martelot, Sébastien and Cliquet Moreno, Elisa and Frenoy, Olivier and Lienart, Thomas and Opp, Lukas and Terakado, Daiki and Hiraiwa, Tetsuo (2022) Cryogenic flows end-to-end fluid simulations for CALLISTO demonstrator. In: 9th European Conference For Aeronautics And Space Science, EUCASS 2022. 9th European Conference For Aeronautics And Space Science, EUCASS 2022, 2022-06-27 - 2022-07-01, Lille, France. (Unpublished)

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Abstract

The CALLISTO vehicle is a flight demonstrator for future reusable launcher stages. The program involves three countries and their space organizations: CNES for France, DLR for Germany and JAXA for Japan. The first tests will be conducted in 2024 from the CSG, Europe's Spaceport for commercial launches. The challenge is to develop, all along the project, the skills of the partners. This know-how includes Products and Vehicle design, Ground Segment set up, and post-flight operations for Vehicle recovery then reuse. Designing and operating such a vehicle and its associated launch base requires a perfect match between vehicle needs and ground equipment specifications. In this paper, LOx and LH2 flow behavior during three major phases before lift-off is analysed through ground/vehicle coupled simulations. The LH2 analysis is completed by and compared to a more detailed tank simulation. The results of these analyses are then used to create technical specifications for ground segment components design.

Item URL in elib:https://elib.dlr.de/187111/
Document Type:Conference or Workshop Item (Speech)
Title:Cryogenic flows end-to-end fluid simulations for CALLISTO demonstrator
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Le Martelot, SébastienCNESUNSPECIFIEDUNSPECIFIED
Cliquet Moreno, ElisaCNESUNSPECIFIEDUNSPECIFIED
Frenoy, OlivierCNESUNSPECIFIEDUNSPECIFIED
Lienart, ThomasCNESUNSPECIFIEDUNSPECIFIED
Opp, LukasUNSPECIFIEDhttps://orcid.org/0000-0002-6791-4267UNSPECIFIED
Terakado, DaikiJAXAUNSPECIFIEDUNSPECIFIED
Hiraiwa, TetsuoJAXAUNSPECIFIEDUNSPECIFIED
Date:1 July 2022
Journal or Publication Title:9th European Conference For Aeronautics And Space Science, EUCASS 2022
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Unpublished
Keywords:1D simulations, CALLISTO, ground segment, cryogenic, hydrogen, tank, operations
Event Title:9th European Conference For Aeronautics And Space Science, EUCASS 2022
Event Location:Lille, France
Event Type:international Conference
Event Start Date:27 June 2022
Event End Date:1 July 2022
Organizer:3AF
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 CALLISTO [RP]
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Transport and Propulsion System
Deposited By: Opp, Lukas
Deposited On:27 Jun 2022 12:26
Last Modified:24 Apr 2024 20:48

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