NDLI: Flexible rotor dynamics analysis

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Flexible rotor dynamics analysis

Content Provider	NASA Technical Reports Server (NTRS)
Author	Shen, F. A.
Copyright Year	1973
Description	A digital computer program was developed to analyze the general nonaxisymmetric and nonsynchronous transient and steady-state rotor dynamic performance of a bending- and shear-wise flexible rotor-bearing system under various operating conditions. The effects of rotor material mechanical hysteresis, rotor torsion flexibility, transverse effects of rotor axial and torsional loading and the anisotropic, in-phase and out-of-phase bearing stiffness and damping force and moment coefficients were included in the program to broaden its capability. An optimum solution method was found and incorporated in the computer program. Computer simulation of experimental data was made and qualitative agreements observed. The mathematical formulations, computer program verification, test data simulation, and user instruction was presented and discussed.
File Size	14290969
Page Count	319
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19730022708
Archival Resource Key	ark:/13960/t3jx34q1k
Language	English
Publisher Date	1973-09-01
Access Restriction	Open
Subject Keyword	Machine Elements And Processes Antifriction Bearings Dynamic Characteristics Stress Analysis Rotor Blades Turbomachinery Rotor Speed Flexibility Computer Programs Structural Analysis Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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