Journal of Vibration and Acoustics: Recent submissions
Now showing items 3841-3860 of 3913
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A Computational Technique for Optimizing Correction Weights and Axial Location of Balance Planes of Rotating Shafts
(The American Society of Mechanical Engineers (ASME), 1983)An iterative procedure is presented for the balancing of a flexible rotor. In addition to determining optimal correction weights, the number and axial positions of the balance planes are ... -
Flow-Induced Vibrations of Heat Exchanger U-Tubes: A Simulation to Study the Effects of Asymmetric Stiffness
(The American Society of Mechanical Engineers (ASME), 1983)A water tunnel study was conducted to study the effect of asymmetric stiffness on a parallel triangular array of tubes with a pitch ratio of 1.375. The tubes were cantilevered from rectangular ... -
Suspension Bounce Response of Canadian MAGLEV Vehicle Under Guideway Excitations—Part I: Deterministic Analysis
(The American Society of Mechanical Engineers (ASME), 1983)The dynamic bounce response of the Canadian designed high speed magnetically levitated vehicle is investigated when subjected to purely periodic excitations from the guideways. The equations of ... -
Dynamics of a Deploying Orbiting Beam-Type Appendage Undergoing Librations
(The American Society of Mechanical Engineers (ASME), 1983)Vibration characteristics associated with a deploying spacecraft appendage in an arbitrary orbit are investigated numerically. In the beginning a rather general formulation of the problem is ... -
The Effect of Approach Flow Direction on the Flow-Induced Vibrations of a Triangular Tube Array
(The American Society of Mechanical Engineers (ASME), 1983)Water tunnel experiments were conducted on an equilateral triangular array of tubes with a pitch ratio of 1.5. Eight tests were run with different array orientations so that the effects of ... -
Analytical Acoustics
(The American Society of Mechanical Engineers (ASME), 1983) -
The Study of Dynamic Fracture Propagation Using a Special Finite Element Technique
(The American Society of Mechanical Engineers (ASME), 1983)An efficient finite element method has been developed for the computation of time-dependent stress intensity factors for cracks of Mode I deformation infinite bodies. Quarter point elements are ... -
Proceedings of Noise-Con 81: Applied Noise Control Technology
(The American Society of Mechanical Engineers (ASME), 1983) -
A Modified Conjugate Gradient Method for Frictionless Contact Problems
(The American Society of Mechanical Engineers (ASME), 1983)The solution of elastic bodies in contact through the application of a conjugate gradient technique integrated with a finite element computer code is discussed. This approach is general, easily ... -
Instability Mechanisms and Stability Criteria of a Group of Circular Cylinders Subjected to Cross-Flow—Part 2: Numerical Results and Discussions
(The American Society of Mechanical Engineers (ASME), 1983)The fluid-force coefficients for a row of cylinders and a square array are determined from available experimental data and critical flow velocities are calculated as a function of system ... -
An Analysis of Elevator Rope Vibration in Tall Buildings
(The American Society of Mechanical Engineers (ASME), 1983)This paper addresses the problem of elevator compensation rope vibration in tall buildings. An analysis is made of the vibrations of a hanging rope, whose weight per unit length is not ... -
Transient Torque Produced in Main Shaft of Electric Hoist During Motor Start-Up and Emergency Brake Operations
(The American Society of Mechanical Engineers (ASME), 1983)The purpose of this study is to clarify the generation mechanism of the transient torque produced in the main shaft of an electric hoist. A mathematical model with three degrees of freedom ... -
Discussion: “The Effect of Approach Flow Direction on the Flow-Induced Vibrations of a Triangular Tube Array” (Yeung, H. C., and Weaver, D. S., 1983, ASME J. Vibr. Acoust. Stress Rel. Des., 105, pp. 76–81)
(The American Society of Mechanical Engineers (ASME), 1983) -
Forming Limits
(The American Society of Mechanical Engineers (ASME), 1983)Fracture and localized instability are two important modes of failure in the cold working of metals. In cold forging operations, axial surface cracks result at a critical value of circumferential ... -
Suspension Bounce Response of Canadian MAGLEV Vehicle Under Guideway Excitations—Part 2: Stochastic Modeling and Analysis
(The American Society of Mechanical Engineers (ASME), 1983)The investigation of Part I is extended to the case when the Canadian MAGLEV vehicle is subjected to a combination of periodic as well as dominant random disturbances from the guideways. ... -
Piezoelectric Shaker for Simulating Earthquakes
(The American Society of Mechanical Engineers (ASME), 1983)A centrifuge can theoretically simulate gravity-induced stress on earthen structures at a reduced geometric scale through centrifuge loading. These scaling laws show the usefulness of the centrifuge ... -
Special Aspects of Chatter in Milling
(The American Society of Mechanical Engineers (ASME), 1983) -
Contact Pattern Measurement by Means of Ultrasonic Waves: Art of Present and Some Improvements of its Performance
(The American Society of Mechanical Engineers (ASME), 1983)To understand the contact characteristics of a joint surface, it is necessary and indispensable to measure the contact pressure. There have, however, been very few contributions to the method ... -
Single-Loaded Elastic Beams on Nonlinear Continuous Foundations
(The American Society of Mechanical Engineers (ASME), 1983)This paper is an extension of a recently published work [1] by the authors in that the mathematical formulations and accompanying solutions in the initial work are now further investigated and ... -
The Application of Complex Variable Theory to Reinforcing Ring Design
(The American Society of Mechanical Engineers (ASME), 1983)The complex variable method is applied to the analysis of a traditional constant-depth reinforcing ring as used on a pressurized single discontinuous bend (Fig. 1). It is shown that there is ...