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Two-phase flow modeling combining the CICSAM with the projection method

Gauer, Markus and Lambert , Markus and Hannemann, Klaus (2012) Two-phase flow modeling combining the CICSAM with the projection method. 48th AIAA/ASME/SAE/SAE/ASEE Joint Propulsion Conference & Exhibit, 29. Jul. - 01. Aug. 2012, Atlanta, Georgia, USA.

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Official URL: https://www.aiaa.org/JPC2012/


The DLR TAU code is enhanced with the CICSAM method for an algebraic reconstruction of the fluid interface. The incompressible module of the DLR TAU Code is cast in a finite-volume projection method infrastructure for variable density flows. The infrastructure is rebuilt such that very high density ratios, e.g. the ratio of gaseous helium and liquid hydrogen can be modelled. TAU is based on the dual-grid approach, i.e. the initial primary grid is broken down into an unstructured secondary or dual grid. Thus, TAU is applicable on a wide range of meshes. Structured, Cartesian grids can be handled as well as unstructured, tetrahedral ones. Several test cases are presented in which a very good agreement to experimental and analytical results can be seen.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Two-phase flow modeling combining the CICSAM with the projection method
AuthorsInstitution or Email of Authors
Lambert , MarkusUNSPECIFIED
Hannemann, KlausUNSPECIFIED
Refereed publication:No
In ISI Web of Science:No
Series Name:Conference Proceedings on CD-ROM
Keywords:Aerospace Sciences: Comutational Fluid Dynamics, Propulsion & Energy: Liquid Propulsion
Event Title:48th AIAA/ASME/SAE/SAE/ASEE Joint Propulsion Conference & Exhibit
Event Location:Atlanta, Georgia, USA
Event Type:international Conference
Event Dates:29. Jul. - 01. Aug. 2012
Organizer:American Institute of Aeronautics and Astronautics
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transport
DLR - Research area:Raumfahrt
DLR - Program:R RP - Raumtransport
DLR - Research theme (Project):R - EU Projekte Raumtransport
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Spacecraft
Deposited By: Kirsten Steinau
Deposited On:14 Aug 2012 11:33
Last Modified:14 Aug 2012 11:33

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