Volume 94 Issue 1 | J. Manuf. Sci. Eng.

Multi-Parameter Optimization of Damped Linear Continuous Systems

O. B. Dale, R. Cohen

J. Eng. Ind. February 1972, 94(1): 1–7. doi: https://doi.org/10.1115/1.3428112

View articletitled, Multi-Parameter Optimization of Damped Linear Continuous Systems

Topics: Boundary-value problems , Differential equations , Equations of motion , Frequency response , Optimization , Resonance

An Investigation of Broad Band Random Vibration Simulation

J. W. Roberts

J. Eng. Ind. February 1972, 94(1): 8–14. doi: https://doi.org/10.1115/1.3428161

Abstract

View articletitled, An Investigation of Broad Band Random Vibration Simulation

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Topics: Random vibration , Simulation , Electromagnetic spectrum , Shells , Testing , Vibration

Coupled Response of Spatial Vibratory Structures Mounted to Isotropic Plate Elements

K. J. Saczalski, T. C. Huang

J. Eng. Ind. February 1972, 94(1): 15–22. doi: https://doi.org/10.1115/1.3428106

Abstract

View articletitled, Coupled Response of Spatial Vibratory Structures Mounted to Isotropic Plate Elements

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Topics: Equilibrium (Physics) , Excitation , Flat plates , Vibration

A Strain Energy Comparison of Discrete Modeling for Vibrating Continuous Systems

S. K. Tolani, R. D. Rocke

J. Eng. Ind. February 1972, 94(1): 23–30. doi: https://doi.org/10.1115/1.3428117

Abstract

View articletitled, A Strain Energy Comparison of Discrete Modeling for Vibrating Continuous Systems

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Topics: Errors , Free vibrations , Lumped parameter models , Modeling , Vibration

Free Vibrational Characteristics of Pretensioned Cable Roofs

G. N. Bathish

J. Eng. Ind. February 1972, 94(1): 31–37. doi: https://doi.org/10.1115/1.3428140

Abstract

View articletitled, Free Vibrational Characteristics of Pretensioned Cable Roofs

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Topics: Cables , Roofs , Membranes , Equations of motion , Equilibrium (Physics) , Deformation , Mode shapes , Shapes , Shear (Mechanics) , Stiffness

Axial Vibration Transmission Characteristics of Shells of Revolution

C. E. Wilson, Jr., J. R. Curreri, B. Koplik

J. Eng. Ind. February 1972, 94(1): 38–42. doi: https://doi.org/10.1115/1.3428152

Abstract

View articletitled, Axial Vibration Transmission Characteristics of Shells of Revolution

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Topics: Shells , Vibration , Damping , Displacement , Excitation

Large Amplitude Vibrations of Circular Plate on a Uniform Elastic Foundation

R. Bolton

J. Eng. Ind. February 1972, 94(1): 43–49. doi: https://doi.org/10.1115/1.3428153

Abstract

View articletitled, Large Amplitude Vibrations of Circular Plate on a Uniform Elastic Foundation

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Topics: Vibration , Plates (structures) , Bessel functions , Differential equations , Mode shapes , Stress

Particle Motion on Oscillating Conveyors—Part 1. The Equations of Motion and the Rules for Predicting Motion Form Transitions

H. A. Gaberson

J. Eng. Ind. February 1972, 94(1): 50–56. doi: https://doi.org/10.1115/1.3428154

Abstract

View articletitled, Particle Motion on Oscillating Conveyors—Part 1. The Equations of Motion and the Rules for Predicting Motion Form Transitions

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Topics: Conveyor systems , Equations of motion , Particulate matter , Flight

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

H. A. Gaberson

J. Eng. Ind. February 1972, 94(1): 57–63. doi: https://doi.org/10.1115/1.3428155

Abstract

View articletitled, 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

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Topics: Conveyor systems , Equations of motion , Granular materials , Particulate matter , Slug flows

Numerical Determination of the Response of a Linear Vibration System With a Singular Mass Matrix

K. D. Willmert

J. Eng. Ind. February 1972, 94(1): 64–69. doi: https://doi.org/10.1115/1.3428156

Abstract

View articletitled, Numerical Determination of the Response of a Linear Vibration System With a Singular Mass Matrix

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Topics: Excitation , Linear vibration , Numerical analysis , Optimization , Stability

Bellows Vibration With Internal Cryogenic Fluid Flows

R. L. Bass, J. L. Holster

J. Eng. Ind. February 1972, 94(1): 70–75. doi: https://doi.org/10.1115/1.3428157

Abstract

View articletitled, Bellows Vibration With Internal Cryogenic Fluid Flows

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Topics: Bellows (Equipment) , Fluid dynamics , Vibration , Heat transfer , Condensation , Damping , Flow (Dynamics) , Flow-induced vibrations , Ice , Metals

Theory for the Determination of Flutter Speed of a Class of Hydrofoils

J. Mahig

J. Eng. Ind. February 1972, 94(1): 76–80. doi: https://doi.org/10.1115/1.3428158

Abstract

View articletitled, Theory for the Determination of Flutter Speed of a Class of Hydrofoils

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Topics: Flutter (Aerodynamics) , Hydrofoil , Drag (Fluid dynamics)

Structural Damping Using a Four Layer Sandwich

B. C. Nakra, P. Grootenhuis

J. Eng. Ind. February 1972, 94(1): 81–86. doi: https://doi.org/10.1115/1.3428159

Abstract

View articletitled, Structural Damping Using a Four Layer Sandwich

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Topics: Damping , Construction , Computers , Equations of motion , Shear modulus , Viscoelastic materials

Vortex Excitation of Metal Bellows

C. R. Gerlach

J. Eng. Ind. February 1972, 94(1): 87–94. doi: https://doi.org/10.1115/1.3428160

Abstract

View articletitled, Vortex Excitation of Metal Bellows

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Topics: Bellows (Equipment) , Excitation , Metals , Vortices , Stress , Failure , Acoustics , Cycles , Damping , Flow (Dynamics)

Aerodynamic Approximations for Unsteady Supersonic Flow Through Ducts of Revolution

R. A. Skop, R. E. Kaplan

J. Eng. Ind. February 1972, 94(1): 95–102. doi: https://doi.org/10.1115/1.3428162

Abstract

View articletitled, Aerodynamic Approximations for Unsteady Supersonic Flow Through Ducts of Revolution

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Topics: Approximation , Ducts , Supersonic flow , Strips , Flutter (Aerodynamics) , Internal flow , Pistons

Free-Surface Vibrations of a Magnetic Liquid

F. T. Dodge, L. R. Garza

J. Eng. Ind. February 1972, 94(1): 103–108. doi: https://doi.org/10.1115/1.3428097

Abstract

View articletitled, Free-Surface Vibrations of a Magnetic Liquid

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Topics: Damping , Electromagnets , Gravity (Force) , Magnetic fields , Magnetic fluids , Pressure , Simulation , Sloshing , Surface tension , Vibration

Application of Gradient Search Procedures for the Identification of Unknown System Parameters From System Response Observations

R. M. Laurenson, J. R. Baumgarten

J. Eng. Ind. February 1972, 94(1): 109–114. doi: https://doi.org/10.1115/1.3428098

Abstract

View articletitled, Application of Gradient Search Procedures for the Identification of Unknown System Parameters From System Response Observations

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Topics: Algorithms , Dynamic response , Energy dissipation , Nonlinear dynamical systems , Nonlinear equations , Optimization , Shock absorbers

On Elastomer Mount Design When Machine and Foundation Are Multi-Resonant Structures

Wei-Ming Wang

J. Eng. Ind. February 1972, 94(1): 115–118. doi: https://doi.org/10.1115/1.3428099

Abstract

View articletitled, On Elastomer Mount Design When Machine and Foundation Are Multi-Resonant Structures

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Topics: Design , Elastomers , Machinery , Resonance , Vibration isolation

The Autoparametric Vibration Absorber

R. S. Haxton, A. D. S. Barr

J. Eng. Ind. February 1972, 94(1): 119–125. doi: https://doi.org/10.1115/1.3428100

Abstract

View articletitled, The Autoparametric Vibration Absorber

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Topics: Absorption , Approximation , Springs , Steady state , Vibration absorbers

A Finite Element Model for Distributed Parameter Turborotor Systems

R. L. Ruhl, J. F. Booker

J. Eng. Ind. February 1972, 94(1): 126–132. doi: https://doi.org/10.1115/1.3428101

Abstract

View articletitled, A Finite Element Model for Distributed Parameter Turborotor Systems

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Topics: Bearings , Damping , Degrees of freedom , Elasticity , Finite element analysis , Finite element model , Fluid films , Inertia (Mechanics) , Rotors , Stability

Failure Prediction Through the Theory of Stochastic Excursions of Extreme Vibration Amplitudes

T. S. Sankar, G. D. Xistris

J. Eng. Ind. February 1972, 94(1): 133–138. doi: https://doi.org/10.1115/1.3428102

Abstract

View articletitled, Failure Prediction Through the Theory of Stochastic Excursions of Extreme Vibration Amplitudes

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Topics: Failure , Vibration , Machinery , Probability , Signals , Gaussian distribution , Maintenance

Radiation and Response of Cylindrical Beams Excited by Sound

J. R. Bailey, F. J. Fahy

J. Eng. Ind. February 1972, 94(1): 139–147. doi: https://doi.org/10.1115/1.3428103

Abstract

View articletitled, Radiation and Response of Cylindrical Beams Excited by Sound

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Topics: Radiation (Physics) , Resonance , Acoustics , Excitation , Boundary-value problems , Sound reverberation , Vibration , Wave equations

Flexible Rotor Balancing by the Exact Point-Speed Influence Coefficient Method

J. M. Tessarzik, R. H. Badgley, W. J. Anderson

J. Eng. Ind. February 1972, 94(1): 148–158. doi: https://doi.org/10.1115/1.3428104

Abstract

View articletitled, Flexible Rotor Balancing by the Exact Point-Speed Influence Coefficient Method

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Topics: Bearings , Damping , Instrumentation , Journal bearings , Machinery , Rotor balancing , Rotors , Testing

The Effect of Stringer Width and Damping on the Response of Skin—Stringer Structures

J. P. Henderson, A. D. Nashif

J. Eng. Ind. February 1972, 94(1): 159–166. doi: https://doi.org/10.1115/1.3428105

Abstract

View articletitled, The Effect of Stringer Width and Damping on the Response of Skin—Stringer Structures

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Topics: Damping , Skin , Dimensions , Frequency response , Mode shapes , Resonance

The Effect of Liquids on the Dynamic Motions of Immersed Solids

R. J. Fritz

J. Eng. Ind. February 1972, 94(1): 167–173. doi: https://doi.org/10.1115/1.3428107

Abstract

View articletitled, The Effect of Liquids on the Dynamic Motions of Immersed Solids

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Topics: Solids , Fluids , Damping , Dynamic analysis

Resonance Response Criteria of a Damped Three-Layered Beam

D. J. Mead, R. A. Di Taranto

J. Eng. Ind. February 1972, 94(1): 174–180. doi: https://doi.org/10.1115/1.3428108

Abstract

View articletitled, Resonance Response Criteria of a Damped Three-Layered Beam

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Topics: Resonance , Damping , Displacement , Stress , Vibration

Sum and Difference Frequencies in Vibration of High Speed Rotating Machinery

F. F. Ehrich

J. Eng. Ind. February 1972, 94(1): 181–184. doi: https://doi.org/10.1115/1.3428109

Abstract

View articletitled, Sum and Difference Frequencies in Vibration of High Speed Rotating Machinery

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Topics: Machinery , Vibration , Excitation , Waves , Rotors , Emission spectroscopy , Gas turbines , Spectroscopy , Bearings , Clearances (Engineering)

Subharmonic Rotor Instability Due to Elastic Asymmetry

E. E. Messal, R. J. Bonthron

J. Eng. Ind. February 1972, 94(1): 185–192. doi: https://doi.org/10.1115/1.3428110

Abstract

View articletitled, Subharmonic Rotor Instability Due to Elastic Asymmetry

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Topics: Rotors , Bearings , Disks , Capacitance , Oscilloscopes , Probes , Springs , Vibration

Harmonic Response of Masses on an Elastic Half Space

G. B. Warburton, J. D. Richardson, J. J. Webster

J. Eng. Ind. February 1972, 94(1): 193–200. doi: https://doi.org/10.1115/1.3428111

Abstract

View articletitled, Harmonic Response of Masses on an Elastic Half Space

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Topics: Elastic half space , Excitation , Poisson ratio , Resonance , Vibration

A Simulation Model for Flexible Rotating Equipment

D. W. Childs

J. Eng. Ind. February 1972, 94(1): 201–209. doi: https://doi.org/10.1115/1.3428113

Abstract

View articletitled, A Simulation Model for Flexible Rotating Equipment

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Topics: Simulation models , Bearings , Deflection , Elasticity , Engines , Modeling , Rotors , Simulation , Turbines

Nonlinear Response of Gas-Lubricated Shrouded Rayleigh-Step Thrust Pad

C. Cheng, H. S. Cheng

J. Eng. Ind. February 1972, 94(1): 210–220. doi: https://doi.org/10.1115/1.3428114

Abstract

View articletitled, Nonlinear Response of Gas-Lubricated Shrouded Rayleigh-Step Thrust Pad

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Topics: Damping , Film thickness , Galerkin method , Nonlinear equations , Pressure , Rotors , Springs , Thrust , Thrust bearings

The Effect of Support Flexibility and Damping on the Synchronous Response of a Single-Mass Flexible Rotor

R. G. Kirk, E. J. Gunter

J. Eng. Ind. February 1972, 94(1): 221–232. doi: https://doi.org/10.1115/1.3428115

Abstract

View articletitled, The Effect of Support Flexibility and Damping on the Synchronous Response of a Single-Mass Flexible Rotor

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Topics: Damping , Rotors , Bearings , Optimization , Steady state , Transients (Dynamics) , Computers , Design , Equations of motion , Transient analysis

Analysis and Experiments on Multi-Plane Balancing of a Flexible Rotor

J. W. Lund, J. Tonnesen

J. Eng. Ind. February 1972, 94(1): 233–242. doi: https://doi.org/10.1115/1.3428116

Abstract

View articletitled, Analysis and Experiments on Multi-Plane Balancing of a Flexible Rotor

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Topics: Rotors , Computer software , Instrumentation , Vibration measurement , Weight (Mass)

Stability of an Unsymmetrical Rotating Cantilever Shaft Carrying an Unsymmetrical Rotor

R. C. Arnold, E. E. Haft

J. Eng. Ind. February 1972, 94(1): 243–249. doi: https://doi.org/10.1115/1.3428118

Abstract

View articletitled, Stability of an Unsymmetrical Rotating Cantilever Shaft Carrying an Unsymmetrical Rotor

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Topics: Cantilevers , Rotors , Stability , Joining

Polydyne Cam Mechanisms for Typehead Positioning

K. Kanzaki, K. Itao

J. Eng. Ind. February 1972, 94(1): 250–254. doi: https://doi.org/10.1115/1.3428119

Abstract

View articletitled, Polydyne Cam Mechanisms for Typehead Positioning

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Topics: Boundary-value problems , Design methodology , Polynomials , Vibration

The Coupled Bending—Bending Vibration of Pre-Twisted Tapered Blading

W. Carnegie, J. Thomas

J. Eng. Ind. February 1972, 94(1): 255–266. doi: https://doi.org/10.1115/1.3428120

Abstract

View articletitled, The Coupled Bending—Bending Vibration of Pre-Twisted Tapered Blading

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Topics: Vibration , Blades , Shapes , Cantilevers , Equations of motion

The Effects of Shear Deformation and Rotary Inertia on the Lateral Frequencies of Cantilever Beams in Bending

W. Carnegie, J. Thomas

J. Eng. Ind. February 1972, 94(1): 267–278. doi: https://doi.org/10.1115/1.3428121

Abstract

View articletitled, The Effects of Shear Deformation and Rotary Inertia on the Lateral Frequencies of Cantilever Beams in Bending

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Topics: Cantilever beams , Rotational inertia , Shear deformation , Vibration , Algebra , Eigenvalues , Equations of motion

A Note on the Calculation of Torsional Natural Frequencies of Branch Systems

A. C. Gilbert

J. Eng. Ind. February 1972, 94(1): 279–283. doi: https://doi.org/10.1115/1.3428122

Abstract

View articletitled, A Note on the Calculation of Torsional Natural Frequencies of Branch Systems

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Topics: Mode shapes , Piston engines , Propellers , Turbines

Fatigue of Cylinders Subjected to Pulsating Internal Pressure

G. H. Haslam

J. Eng. Ind. February 1972, 94(1): 284–289. doi: https://doi.org/10.1115/1.3428123

Abstract

View articletitled, Fatigue of Cylinders Subjected to Pulsating Internal Pressure

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Topics: Cylinders , Fatigue , Pressure , Fatigue strength , Crack propagation , Design , Fatigue limit , Fracture mechanics

Fracture Mechanics and Nondestructive Testing of Brittle Materials

W. G. Clark, Jr.

J. Eng. Ind. February 1972, 94(1): 291–297. doi: https://doi.org/10.1115/1.3428126

Abstract

View articletitled, Fracture Mechanics and Nondestructive Testing of Brittle Materials

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Topics: Brittleness , Fracture mechanics , Nondestructive evaluation , Fracture (Materials) , Fracture (Process) , Inspection , Shapes , Structural failures

Notch-Ductility Transition of Structural Steels of Various Yield Strengths

A. K. Shoemaker

J. Eng. Ind. February 1972, 94(1): 299–305. doi: https://doi.org/10.1115/1.3428129

Abstract

View articletitled, Notch-Ductility Transition of Structural Steels of Various Yield Strengths

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Topics: Ductility , Structural steel , Fracture (Materials) , Fracture (Process) , Shear (Mechanics) , Steel , Temperature , Brittle fracture , Fatigue , Fracture toughness

Shear Front-Lamella Structure in Large Strain Plastic Deformation Processes

J. T. Black

J. Eng. Ind. February 1972, 94(1): 307–313. doi: https://doi.org/10.1115/1.3428132

Abstract

View articletitled, Shear Front-Lamella Structure in Large Strain Plastic Deformation Processes

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Topics: Deformation , Shear (Mechanics) , Aluminum , Compression , Copper , Crystals , Dislocations , Machining , Metals , Scanning electron microscopy