Journal of Vibration and Acoustics: Recent submissions
Now showing items 3581-3600 of 3913
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An Analytical Model for the Vibration of Laminated Beams Including the Effects of Both Shear and Thickness Deformation in the Adhesive Layer
(The American Society of Mechanical Engineers (ASME), 1986)The equations of motion governing the vibration of a beam consisting of two metal layers bonded together with a soft viscoelastic damping adhesive are derived and solved. The adhesive is assumed ... -
Plastics Product Design Engineering Handbook (2nd Ed.)
(The American Society of Mechanical Engineers (ASME), 1986) -
Identification of Mass, Damping, and Stiffness Matrices of Mechanical Systems
(The American Society of Mechanical Engineers (ASME), 1986)A procedure is presented to calculate the mass, damping, and stiffness matrices of mechanical systems from measured input/output data. It works on the basis of the Instrumental Variable Method ... -
Determination of Modal Deformations by Means of In Situ Accelerations
(The American Society of Mechanical Engineers (ASME), 1986)Described is a method of extracting modal deflection patterns by means of acceleration measurements only. This enables the testing of systems/machines under normal operating conditions with many ... -
Control Effects of Damped Sandwich Beam on Random Vibration
(The American Society of Mechanical Engineers (ASME), 1986)This paper investigates the control effects of sandwich beam to random excitation. The statistical properties of the transverse displacement and stress are analyzed. The control effects of the ... -
Active Vibration Control of a Multimode Rotor-Bearing System Using an Adaptive Algorithm
(The American Society of Mechanical Engineers (ASME), 1986)A method for minimizing forced harmonic vibration of a rotor-bearing system by the application of external control forces is presented. The frequency of the vibration is assumed known. In cases ... -
Coupling Between Spans in the Vibration of Axially Moving Materials
(The American Society of Mechanical Engineers (ASME), 1986)Axially moving materials (e.g., belts, chains, bandsaws, paper and magnetic tapes, etc.) arise in various mechanical systems, and their vibration and stability are often of engineering significance. ... -
Parameter Sensitivity in the Dynamics of Rotor-Bearing Systems
(The American Society of Mechanical Engineers (ASME), 1986)When designing a rotor system it is frequently desirable to have at hand a set of design sensitivity coefficients which quantitatively predict a change in specific system characteristics to ... -
Detecting Fatigue Cracks in Gears by Amplitude and Phase Demodulation of the Meshing Vibration
(The American Society of Mechanical Engineers (ASME), 1986)A digital signal processing technique is proposed for calculating the amplitude and phase modulation of the tooth meshing vibration of a gear from the signal average of the vibration with ... -
Linear Dynamic Coupling in Geared Rotor Systems
(The American Society of Mechanical Engineers (ASME), 1986)The ability to analyze accurately the torsional-axial-lateral coupled response of geared systems is the key to the prediction of dynamic gear forces, shaft moments and torques, dynamic reaction ... -
Fatigue Analysis of Stripper Bolt Under Combined Loading for Improvement of Stamping Die Design
(The American Society of Mechanical Engineers (ASME), 1986)A common problem of fatigue failure of stamping dies was experienced during the stamping operation with socket-head screws. In order to establish a design standard for the stripper bolt, a ... -
The Dynamics of a Rotor System with a Cracked Shaft
(The American Society of Mechanical Engineers (ASME), 1986)A theoretical analysis of the dynamics of a rotor-bearing system with a transversely cracked rotor is presented. The rotating assembly is modeled using finite rotating shaft elements and the ... -
The Tightening of Bolts to Yield and Their Performance Under Load
(The American Society of Mechanical Engineers (ASME), 1986)The mechanism of tightening bolted joints and the stress distribution in the bolt are analyzed. Measurements were made of static and dynamic strength of joints. It is shown that all bolts ... -
An Improved Transfer Matrix-Direct Integration Method for Rotor Dynamics
(The American Society of Mechanical Engineers (ASME), 1986)A transfer matrix-direct integration combined method is proposed, which employs the transfer matrix method to derive the equations of motion of a “characteristic disk,” and uses the direct ... -
Application of the Riccati Method to Rotor Dynamic Analysis of Long Shafts on a Flexible Foundation
(The American Society of Mechanical Engineers (ASME), 1986)A method is described for calculating critical speeds, unbalance response and damped natural frequencies of long rotors on a flexible foundation. The shaft and the foundation are calculated ... -
Modal Testing: Theory and Practice
(The American Society of Mechanical Engineers (ASME), 1986) -
Forced Response Analysis of an Aerodynamically Detuned Supersonic Turbomachine Rotor
(The American Society of Mechanical Engineers (ASME), 1986)High-performance aircraft engine fan and compressor blades are vulnerable to aerodynamically forced vibrations generated by inlet flow distortions due to wakes from upstream blade and vane rows, ... -
Discussion: “The Dynamics of a Rotor System with a Cracked Shaft” (Nelson, H. D., and Nataraj, C., 1986, ASME J. Vibr. Acoust. Stress Rel. Des., 108, pp. 189–196)
(The American Society of Mechanical Engineers (ASME), 1986) -
Erratum: “Radial Stresses for Curved Beams” (Journal of Vibration, Acoustics, Stress, and Reliability in Design, 1986, 108, pp. 107–108)
(The American Society of Mechanical Engineers (ASME), 1986) -
Characteristics of the Diametral Resonant Response of a Shrouded Fan Under a Prescribed Distortion
(The American Society of Mechanical Engineers (ASME), 1986)A comprehensive controlled study of the resonant vibratory structural response of a shrouded fan blade/disk due to known excitation was performed. A full circumferential definition of the inlet ...