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Time Dependent Simulation of Turbopump FlowsThe objective of this viewgraph presentation is to enhance incompressible flow simulation capability for developing aerospace vehicle components, especially unsteady flow phenomena associated with high speed turbo pumps. Unsteady Space Shuttle Main Engine (SSME)-rig1 1 1/2 rotations are completed for the 34.3 million grid points model. The moving boundary capability is obtained by using the DCF module. MLP shared memory parallelism has been implemented and benchmarked in INS3D. The scripting capability from CAD geometry to solution is developed. Data compression is applied to reduce data size in post processing and fluid/structure coupling is initiated.
Document ID
20020049429
Acquisition Source
Ames Research Center
Document Type
Preprint (Draft being sent to journal)
Authors
Kiris, Cetin C. (NASA Ames Research Center Moffett Field, CA United States)
Kwak, Dochan (NASA Ames Research Center Moffett Field, CA United States)
Chan, William (NASA Ames Research Center Moffett Field, CA United States)
Williams, Robert (NASA Marshall Space Flight Center Huntsville, AL United States)
Date Acquired
September 7, 2013
Publication Date
January 1, 2001
Subject Category
Fluid Mechanics And Thermodynamics
Meeting Information
Meeting: Thermal and Fluids Analysis Workshop
Location: Huntsville, AL
Country: United States
Start Date: September 10, 2001
End Date: September 14, 2001
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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