Journal of Vibration and Acoustics: Recent submissions
Now showing items 3621-3640 of 3913
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Calculation of Mixed Mode Fracture Stress Intensity Factors in an Orthotropic Plate Using Finite Element Technique
(The American Society of Mechanical Engineers (ASME), 1986)A finite element technique using the eight-node quadrilateral isoparametric element is presented to calculate stress intensity factors in orthotropic plates. The procedure is general so as to ... -
A Design Guide Proposal for Avoidance of Acoustic Resonances in In-Line Heat Exchangers
(The American Society of Mechanical Engineers (ASME), 1986)A variety of methods for the prediction of acoustic resonances in heat exchangers are recommended in the literature. There is currently no clear guideline available to designers for the avoidance ... -
Measurements of Fluctuating Wall Pressure for Separated/Reattached Boundary Layer Flows
(The American Society of Mechanical Engineers (ASME), 1986)Measurements were made of the wall pressure field beneath separated/reattached boundary layer flows. These flows consisted of two types; flow over a forward-facing step and flow over a backward-facing ... -
A Theoretical Prediction of the Acoustic Pressure Generated by Turbulence-Flame Front Interactions
(The American Society of Mechanical Engineers (ASME), 1986)The equations of momentum and continuity are combined and linearized yielding the one-dimensional nonhomogeneous acoustic wave equation. Three terms in the nonhomogeneous equation act as acoustic ... -
Proceedings of 2nd International Conference on Recent Advances in Structural Dynamics (Vols. 1 & 2)
(The American Society of Mechanical Engineers (ASME), 1986) -
Structural Mechanics Software Series (Volume V)
(The American Society of Mechanical Engineers (ASME), 1986) -
Statistical Analysis of Fatigue Failure Due to Flow Noise Excitations
(The American Society of Mechanical Engineers (ASME), 1986)The power spectrum of the stress induced by a narrow-band (vortex shedding) and broad-band (impingement, near field) flow noise on a simply supported square plate is used to determine the ... -
New Power Transmission Chain Design
(The American Society of Mechanical Engineers (ASME), 1986)Precision multiple roller power transmissions are investigated in this work. These chains transfer significant power and move with very high velocity. They are subjected to variable loading with ... -
The Influence of Several Combined High/Low Cycle Loading Parameters on the Crack Growth of a Turbine Disk Alloy
(The American Society of Mechanical Engineers (ASME), 1986)The interactive effects of high- and low-cycle loading on crack growth were evaluated for a high-temperature engine disk alloy (Inconel 718) over a wide range of low-cycle hold times, low-cycle ... -
Techniques for High Temperature Fatigue Testing
(The American Society of Mechanical Engineers (ASME), 1986) -
Damage Evaluation and Life Extension of Structural Components
(The American Society of Mechanical Engineers (ASME), 1986)This paper describes an approach to life prediction in which critical elements of major structural components are continuously monitored by appropriate damage indicators for structural damage, ... -
The Effect of Material Heterogeneity and Random Loading on the Mechanics of Fatigue Crack Growth
(The American Society of Mechanical Engineers (ASME), 1986)This paper reviews the experimental work on the influence of variable amplitude or random loads on the mechanics and micromechanisms of fatigue crack growth. Implications are discussed in terms ... -
On the Applications of the Boundary-Element Method to Acoustical Field Studies of Vibrating Structures
(The American Society of Mechanical Engineers (ASME), 1986)This paper describes the applications of the Boundary-Element Method (BEM) for studies on acoustical field of various vibrating structures. The studies emphasize the numerical aspects of the BEM. ... -
Vibrations of Partially Stressed Beams
(The American Society of Mechanical Engineers (ASME), 1986) -
Finite Elements: Mathematical Aspects (Volume IV)
(The American Society of Mechanical Engineers (ASME), 1986) -
Topics in Boundary Element Research (Vol. 1: Basic Principles and Applications)
(The American Society of Mechanical Engineers (ASME), 1986) -
Geometry-Based Stiffness Parameters for Predicting Approach of Limit Points in Finite-Element Studies
(The American Society of Mechanical Engineers (ASME), 1986)Several parameters for evaluating the decrease in structural stiffness in nonlinear finite element problems are defined here. Two types of parameters were considered: those that measure the overall ... -
Case Studies in Corrosion-Assisted Cracking
(The American Society of Mechanical Engineers (ASME), 1986)Corrosion-assisted cracking is treated as a time-dependent failure mechanism and is contrasted with other time-dependent phenomena, most notably fatigue. Two cases of failure are reviewed as ... -
Application of the Helmholtz Integral in Acoustics
(The American Society of Mechanical Engineers (ASME), 1986)The solution of an isoparametric, overdetermined formulation of the Helmholtz Integral is presented and demonstrated in three examples of acoustic radiation from spherical sources. The placement ... -
Equivalent Linearization of a Squeeze Film Damper
(The American Society of Mechanical Engineers (ASME), 1986)In this paper, the equivalent linearization of an intershaft squeeze film damper in a two shaft engine system is investigated. The two shaft centers at the damper position are assumed to move ...