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CLMNANAL: A C++ program for application of the Coleman stability analysis to rotorcraftThis program is an adaptation of the theory of Robert P. Coleman and Arnold M. Feingold as presented in NACA Report 1351, 1958. This theory provided a method for the analysis of multiple-bladed rotor systems to determine the system susceptibility to ground resonance. Their treatment also provided a simple means for determining the required product of rotor and chassis damping factors to suppress the resonance. This C++ program is based on a FORTRAN 77 version of a similar code.
Document ID
19960049773
Acquisition Source
Langley Research Center
Document Type
Contractor Report (CR)
Authors
Lance, Michael B. (Lockheed Martin Corp. Hampton, VA United States)
Date Acquired
September 6, 2013
Publication Date
August 1, 1996
Subject Category
Aeronautics (General)
Report/Patent Number
NASA-CR-201592
NAS 1.26:201592
Report Number: NASA-CR-201592
Report Number: NAS 1.26:201592
Accession Number
96N34013
Funding Number(s)
PROJECT: RTOP 505-63-36-12
CONTRACT_GRANT: NAS1-19000
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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