Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 2161-2180 of 7723
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Application of Gradient Search Procedures for the Identification of Unknown System Parameters From System Response Observations
(The American Society of Mechanical Engineers (ASME), 1972)Techniques for identifying and evaluating the physical parameters of nonlinear dynamic systems have been investigated A method has been developed for converting the measured dynamic response of ... -
Radiation and Response of Cylindrical Beams Excited by Sound
(The American Society of Mechanical Engineers (ASME), 1972)The sound radiated from an unbaffled cylindrical beam vibrating transversely at resonance is calculated by solution of the classical wave equation subject to the boundary conditions imposed by ... -
The Effect of Stringer Width and Damping on the Response of Skin—Stringer Structures
(The American Society of Mechanical Engineers (ASME), 1972)Analytical and experimental results for a five-span skin-stringer structure are presented. The analysis uses a transfer matrix technique which considers the effects of stringer dimensions including ... -
Failure Prediction Through the Theory of Stochastic Excursions of Extreme Vibration Amplitudes
(The American Society of Mechanical Engineers (ASME), 1972)This paper attempts to propose a prediction on the failure of machinery resulting from high vibration amplitudes. Since the monitored record is generally in the form of a randomly fluctuating ... -
The Autoparametric Vibration Absorber
(The American Society of Mechanical Engineers (ASME), 1972)The paper presents the basic features of the steady-state performance of a two-degree of freedom system consisting of a main linear spring mass system under periodic forcing, the motion of ... -
Flexible Rotor Balancing by the Exact Point-Speed Influence Coefficient Method
(The American Society of Mechanical Engineers (ASME), 1972)A test program was conducted to confirm experimentally the validity of the exact point-speed influence coefficient method for balancing rotating machinery, and to assess the practical aspects of ... -
On Elastomer Mount Design When Machine and Foundation Are Multi-Resonant Structures
(The American Society of Mechanical Engineers (ASME), 1972)Some considerations on elastomer mount design in vibration isolation when both the machine and foundation have many resonances are presented, and possibilities for improvement on the mount ... -
Bellows Vibration With Internal Cryogenic Fluid Flows
(The American Society of Mechanical Engineers (ASME), 1972)The flow-induced vibrations of metal bellows with internal cryogenic flow are examined experimentally, and analytical techniques are given to predict vibration suppression characteristics. Heat ... -
Aerodynamic Approximations for Unsteady Supersonic Flow Through Ducts of Revolution
(The American Society of Mechanical Engineers (ASME), 1972)Supersonic flow of a perfect, inviscid gas through a finite, flexible duct of revolution is considered. Internal equivalents to Lighthill’s piston theory and Ackeret’s strip theory are derived ... -
Numerical Determination of the Response of a Linear Vibration System With a Singular Mass Matrix
(The American Society of Mechanical Engineers (ASME), 1972)In numerically determining the response of a linear second-order multidegree-of-freedom vibrational system subjected to a general excitation, the common approach of applying one of the many multistep ... -
Vortex Excitation of Metal Bellows
(The American Society of Mechanical Engineers (ASME), 1972)The present paper extends the results presented in an earlier paper, and pertains to the prediction of vibratory amplitudes and stress levels resulting from flow-induced vibrations of metal ... -
Theory for the Determination of Flutter Speed of a Class of Hydrofoils
(The American Society of Mechanical Engineers (ASME), 1972)A theory is given for the determination of the flutter frequency and speed of a hydrofoil traveling at a constant speed. This work used the work of Sears to determine the fluctuating lift ... -
Free-Surface Vibrations of a Magnetic Liquid
(The American Society of Mechanical Engineers (ASME), 1972)A theory of magnetic fluid sloshing in a solenoidal magnetic field is developed herein. It shows that (a) the free-surface waves on a magnetic fluid are dynamically similar to the waves on ... -
Structural Damping Using a Four Layer Sandwich
(The American Society of Mechanical Engineers (ASME), 1972)A serious limitation in the use of sandwich type damping with a single viscoelastic material is that the effectiveness is very frequency dependent. Practical applications demand a high overall ... -
A Strain Energy Comparison of Discrete Modeling for Vibrating Continuous Systems
(The American Society of Mechanical Engineers (ASME), 1972)Lumped parameter models commonly used to describe continuous one-dimensional and Bernoulli-Euler beam vibration problems have been compared on the basis of maximum system strain energy. The ... -
Free Vibrational Characteristics of Pretensioned Cable Roofs
(The American Society of Mechanical Engineers (ASME), 1972)Cable roofs are analyzed using nonlinear membrane theory. The cable network is simulated by an equivalent thin elastic prestressed membrane without shear rigidity. The equations of motion for ... -
Axial Vibration Transmission Characteristics of Shells of Revolution
(The American Society of Mechanical Engineers (ASME), 1972)Transmission of vibration by shells of revolution is investigated, with particular emphasis on the effects of shell mass and thickness, internal damping, and edge restraint. Numerical results are ... -
Particle Motion on Oscillating Conveyors—Part 1. The Equations of Motion and the Rules for Predicting Motion Form Transitions
(The American Society of Mechanical Engineers (ASME), 1972)This analysis concerns the important class of conveyors that may be idealized as a nearly horizontal plane oscillating sinusoidally in a straight line with direction inclined to the plane and ... -
Particle Motion on Oscillating Conveyors—Part 2. Practical Solutions to the Equations of Motion and the Extension of the Theory to Beds of Granular Material
(The American Society of Mechanical Engineers (ASME), 1972)This paper is a direct extension of Part 1 [15], and presumes a complete knowledge of the previous material. Here the theory of Part 1 is used to develop the actual solutions. Formulas for ... -
Large Amplitude Vibrations of Circular Plate on a Uniform Elastic Foundation
(The American Society of Mechanical Engineers (ASME), 1972)Herrmann’s equations, the dynamic analogues of the von Karman equations, are solved for a circular plate on a linear elastic foundation by assuming a series solution of the separable form ...