TY - GEN

T1 - Torsional vibration analysis of shafts with sections of tapered diameter

AU - Baker, John R.

AU - Rouch, Keith E.

PY - 1993

Y1 - 1993

N2 - This paper presents the development of two tapered finite elements for use in torsional vibration analysis of rotor systems. These elements are particularly useful in analysis of systems that have shaft sections with linearly varying diameters. Both elements are defined by two ends node, and inertia matrices are derived based on a consistent mass formulation. One element assumes a cubic displacement function and has two degrees of freedom at each node: rotation about the shaft's axis and change in angle of rotation with respect to the axial distance along the shaft.The other element assumes a linear displacement function and has one rotational degree of freedom at each node.

AB - This paper presents the development of two tapered finite elements for use in torsional vibration analysis of rotor systems. These elements are particularly useful in analysis of systems that have shaft sections with linearly varying diameters. Both elements are defined by two ends node, and inertia matrices are derived based on a consistent mass formulation. One element assumes a cubic displacement function and has two degrees of freedom at each node: rotation about the shaft's axis and change in angle of rotation with respect to the axial distance along the shaft.The other element assumes a linear displacement function and has one rotational degree of freedom at each node.

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M3 - Conference contribution

AN - SCOPUS:0027866218

SN - 0791806391

T3 - American Society of Mechanical Engineers, Design Engineering Division (Publication) DE

SP - 55

EP - 65

BT - Vibration of Rotating Systems

T2 - Proceedings of the 14th Biennial ASME Design Technical Conference on Mechanical Vibration and Noise

Y2 - 19 September 1993 through 22 September 1993

ER -