Journal of Vibration and Acoustics: Recent submissions
Now showing items 3361-3380 of 3913
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Rotating Disk Shape: Is the Equation Nonlinear?
(The American Society of Mechanical Engineers (ASME), 1989)The determination of the shape of a rotating disk under centrifugal loading is considered. It is shown that the governing differential equation for the shape of a rotating thin disk is reducible ... -
Hot-Stretching Effects on Thermally Loaded Rotors
(The American Society of Mechanical Engineers (ASME), 1989)This paper presents a simplified computer-based algorithm which can be used to study the beneficial effects of hot-stretching on thermally loaded rotors. The procedure is applicable to rotors ... -
Sound Intensity Distribution and Energy Flow in the Nearfield of a Clamped Circular Plate
(The American Society of Mechanical Engineers (ASME), 1989)Sound intensity distribution and energy flow in the nearfield of a clamped circular plate vibrating at its resonant frequencies were investigated. Theoretical calculation of the sound intensity ... -
Elastic Analysis of Thin Elliptic Rings Under Diametral Compression
(The American Society of Mechanical Engineers (ASME), 1989) -
Dynamic Analysis of Centrifugal Pump Rotors With Fluid-Mechanical Interactions
(The American Society of Mechanical Engineers (ASME), 1989)Calculating bending vibrations of centrifugal pump rotors, stability and unbalance response are of major interest. In order to predict the dynamic behavior accurately, one has to take into account ... -
A New Approach to the Dynamic Characteristic of Undamped Rotor-Bearing Systems
(The American Society of Mechanical Engineers (ASME), 1989)A new approach to the dynamic characteristic of undamped rotor-bearing systems is presented. The dynamic behavior of a rotor bearing system is usually studied using finite element approach and/or ... -
Development of a Centrifugal Pendulum Absorber for Reducing Ship Superstructure Vibration
(The American Society of Mechanical Engineers (ASME), 1989)A vibration absorber (designated as the Super Dynamic Damper) for installation on ship superstructures, based on a tuned centrifugal pendulum concept, was developed through theoretical analyses ... -
On the Nature of Natural Control
(The American Society of Mechanical Engineers (ASME), 1989)This paper examines families of structural control systems and reveals inherent properties that provide the essential motivation behind the theory of Natural Control. It is determined that the ... -
How to Start Transient Response Calculations for Rotating Structures Without Causing Centrifugal Force Shocks
(The American Society of Mechanical Engineers (ASME), 1989)In computer programs for transient response calculations often only homogeneous and not more complicated, inhomogeneous initial conditions can be considered. The initial conditions assumed here are ... -
Bending Flexibility of Bolted Flanges and Its Effect on Dynamical Behavior of Structures
(The American Society of Mechanical Engineers (ASME), 1989)This paper presents a basis for determining the bending flexibility of flanged joints in complex piping systems for use in predicting natural frequencies, mode shapes, and response to excitation ... -
Vibration Control for the Rotor-Bearing System and Calculation of the Optimum Control Forces
(The American Society of Mechanical Engineers (ASME), 1989)The objective function applied to express the optimum response of the rotor-bearing system is presented based on the complex mode analysis. Two kinds of problems about the calculation of control ... -
Review of Linear Stochastic Optimal Control Systems and Applications
(The American Society of Mechanical Engineers (ASME), 1989)Many complex control systems can be modeled by linear ordinary differential/difference equations with multiplicative and additive noise. The characteristics and behavior of such systems are different ... -
Tubular Members in Offshore Structures
(The American Society of Mechanical Engineers (ASME), 1989) -
Numerical Methods in Coupled Systems
(The American Society of Mechanical Engineers (ASME), 1989) -
Machinery Noise and Diagnostics
(The American Society of Mechanical Engineers (ASME), 1989) -
Introduction to System Analysis
(The American Society of Mechanical Engineers (ASME), 1989) -
Dynamic Response of Rotors Using Modal Reduction Techniques
(The American Society of Mechanical Engineers (ASME), 1989)A modal reduction technique is discussed and proposed for solving rotor-dynamic problems. The component mode method is used to model a rotor shaft, and the resulting system matrices are reduced ... -
Advanced Fracture Mechanics
(The American Society of Mechanical Engineers (ASME), 1988) -
Radiation and Scattering of Acoustic Waves from Bodies of Arbitrary Shape in a Three-Dimensional Half Space
(The American Society of Mechanical Engineers (ASME), 1988)This paper is concerned with the application of the Boundary Integral Equation (BIE) method to acoustic radiation and scattering in a three-dimensional half space. Problems in this class include ... -
Free Vibrations of a Flexible Arm Attached to a Compliant Finite Hub
(The American Society of Mechanical Engineers (ASME), 1988)A single-joint flexible robot arm consisting of one link and carrying an end effector is modeled by a continuous, uniform, clamped-free beam having a concentrated mass at the free end and ...