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Extension of a System Level Tool for Component Level AnalysisThis paper presents an extension of a numerical algorithm for network flow analysis code to perform multi-dimensional flow calculation. The one dimensional momentum equation in network flow analysis code has been extended to include momentum transport due to shear stress and transverse component of velocity. Both laminar and turbulent flows are considered. Turbulence is represented by Prandtl's mixing length hypothesis. Three classical examples (Poiseuille flow, Couette flow, and shear driven flow in a rectangular cavity) are presented as benchmark for the verification of the numerical scheme.
Document ID
20020023234
Acquisition Source
Marshall Space Flight Center
Document Type
Preprint (Draft being sent to journal)
Authors
Majumdar, Alok (NASA Marshall Space Flight Center Huntsville, AL United States)
Schallhorn, Paul (Sverdrup Technology, Inc. Edwards AFB, CA United States)
McConnaughey, Paul K.
Date Acquired
September 7, 2013
Publication Date
January 1, 2001
Subject Category
Fluid Mechanics And Thermodynamics
Meeting Information
Meeting: 2001 Thermal Fluids Analysis Workshop
Location: Huntsville, AL
Country: United States
Start Date: September 10, 2001
End Date: September 14, 2001
Funding Number(s)
CONTRACT_GRANT: NAS8-40386
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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