New breathing functions for the transverse breathing crack of the cracked rotor system: Approach for critical and subcritical harmonic analysis

Journal of Sound and Vibration

Volumn 330, Issue 3, 2011, Pages 526-544

  Al Shudeifat, Mohammad A ^a   Butcher, Eric A ^a  

^a Horeshoe Cir Jett Hall   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANALYTICAL RESULTS; APPROXIMATE FORMULAS; AREA MOMENTS OF INERTIA; BREATHING CRACK; BREATHING FUNCTION; CRACK DEPTHS; CRACKED ROTOR; CRACKED ROTOR SYSTEM; DYNAMIC BEHAVIORS; ELEMENT STIFFNESS MATRIX; FINITE ELEMENT; FINITE ELEMENT EQUATIONS; HARMONIC BALANCE METHOD; SHAFT ROTATION; SHAFT SPEED; SMALL CRACK; SUBCRITICAL SPEED; TIME VARYING; UNBALANCE FORCES; VIBRATION SIGNATURE; WEAK MODELS; WHIRL ORBITS;

APPROXIMATION ALGORITHMS; CRACK PROPAGATION; DAMAGE DETECTION; EQUATIONS OF MOTION; FINITE ELEMENT METHOD; HARMONIC ANALYSIS; HARMONIC FUNCTIONS; MECHANICS; ROTORS (WINDINGS); STIFFNESS; STIFFNESS MATRIX; TIME VARYING SYSTEMS;

CRACK DETECTION;

EID: 78049464452     PISSN: 0022460X     EISSN: 10958568     Source Type: Journal    
DOI: 10.1016/j.jsv.2010.08.022     Document Type: Article

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