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Coupled 2-dimensional cascade theory for noise an d unsteady aerodynamics of blade row interaction in turbofans. Volume 2: Documentation for computer code CUP2DA two dimensional linear aeroacoustic theory for rotor/stator interaction with unsteady coupling was derived and explored in Volume 1 of this report. Computer program CUP2D has been written in FORTRAN embodying the theoretical equations. This volume (Volume 2) describes the structure of the code, installation and running, preparation of the input file, and interpretation of the output. A sample case is provided with printouts of the input and output. The source code is included with comments linking it closely to the theoretical equations in Volume 1.
Document ID
19940023275
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Hanson, Donald B.
(United Technologies Corp. East Hartford, CT, United States)
Date Acquired
September 6, 2013
Publication Date
January 1, 1994
Subject Category
Aircraft Propulsion And Power
Report/Patent Number
E-7766
NAS 1.26:4506-VOL-2
NASA-CR-4506-VOL-2
Report Number: E-7766
Report Number: NAS 1.26:4506-VOL-2
Report Number: NASA-CR-4506-VOL-2
Accession Number
94N27778
Funding Number(s)
PROJECT: RTOP 535-03-10
CONTRACT_GRANT: NAS3-25952
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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