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THE DLR TAU-CODE FOR CRYOGENIC FLUID BEHAVIOUR

Keiderling, David (2017) THE DLR TAU-CODE FOR CRYOGENIC FLUID BEHAVIOUR. ArianeGroup R&T PHD DAYS ’17 GERMANY, 12. Okt. 2017, Bremen, Deutschland.

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Official URL: https://www.ariane.group/en/about-us/company-profil/

Abstract

Preceding work has been performed to extend the incompressible version of the DLR in-house Computational Fluid Dynamics Code TAU to simulate isothermal two-phase flows. A Volume of Fluid (VOF) approach and a finite volume discretization are used. This model is currently extended to simulate heat and mass transfer to simulate phase transition phenomena in the two-phase flows in order to further increase the predictability of flows in upper stages. In an additional step the inclusion of non-isothermal behavior and phase change is currently performed. Furthermore, this model is at present extended to allow for the numerical simulation of physical phenomena related to bubble formation (growth and collapse).

Item URL in elib:https://elib.dlr.de/117621/
Document Type:Conference or Workshop Item (Speech, Poster)
Additional Information:https://www.ariane.group/de/
Title:THE DLR TAU-CODE FOR CRYOGENIC FLUID BEHAVIOUR
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Keiderling, Daviddavid.keiderling (at) dlr.deUNSPECIFIED
Date:2017
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Zweiphasenströmung, Kryogen, Two-Phase Flow, Cryogenic, TAU, Evaporation, Verdampfung, Blasenbildung, Bubble Formation
Event Title:ArianeGroup R&T PHD DAYS ’17 GERMANY
Event Location:Bremen, Deutschland
Event Type:Workshop
Event Dates:12. Okt. 2017
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Simulation and Validation
Location: Göttingen
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Spacecraft, GO
Deposited By: Bachmann, Barbara
Deposited On:21 Dec 2017 15:55
Last Modified:21 Dec 2017 15:55

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