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ROTOR DYNAMICS NASA TP-1597, Direct Integration of Transient Rotor Dynamics: DI_rotor_dynamics.pdf Gotz von Groll, Dynamic Properties of Rotating Structures: Modelling and Visualisation of Simulation and Experimental Results: Rotor_Dynamics_thesis.pdf Lateral Natural Frequency of a Shaft Rotor System by the Transfer Matrix Method: rotor.pdf Lateral Natural Frequencies of Rotor Shaft Systems via the Finite Element Method: rotorFEM.pdf Submitted by P. H. Mathuria, graduate student, Indian Institute of Technology, Bombay. Vibrationdata.com student paper contests, Summer 1999 and Spring 2000, respectively. Lockheed, Vibration Standard for New and Rebuilt Machinery and Equipment: Vibration_Spec.doc Crankshaft Torsional Vibration: tv.pdf D. Fleming, Effect of Bearing Stiffness on Gear Vibration: TM-2002-211356.pdf An Introduction to Rotating Unbalance: rotating_unbalance.pdf

PROPELLERS Vibration and Fatigue Evaluation of Airplane Propellers, FAA Document: prop.pdf D. Hessenaur, Propellar Drive Systems and Torsional Vibration: torsional_vibration.pdf

ELECTRIC MOTOR & GENERATOR VIBRATION Vibration of AC Induction Motors and Generators: AC_motors.pdf

Newsletters with Rotor Dynamics Articles Issue Feature Articles July 2007 Hoover.mp3 cellphone.mp3 Hoover Dam Turbine Generator Acoustics Cell Phone Phantom Vibration   May 2003  taps.wav The Sounding of Taps at President Kennedy's Funeral. This article discusses Sergeant Keith Clark's rendition of Taps at the funeral. Helicopter Vibration per MIL-STD-810F April 2003 Apache Helicopter Noise. This article includes Fourier transforms of acoustic data that reveal the blade passing frequency and harmonics of each rotor.

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