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Issues
April 1991
ISSN 1048-9002
EISSN 1528-8927
In this Issue
Research Papers
Nonlinear Behavior of a Rotorcraft Model During Air Resonance
J. Vib. Acoust. April 1991, 113(2): 141–151.
doi: https://doi.org/10.1115/1.2930162
Topics:
Resonance
,
Helicopters
,
Blades
,
Damping
,
Rotors
,
Steady state
Axisymmetric Free Vibration of Thick Orthotropic Hemispherical Shells Under Various Edge Conditions
J. Vib. Acoust. April 1991, 113(2): 152–159.
doi: https://doi.org/10.1115/1.2930163
A Programmable Electromagnetic Bearing for Vibration Control of a Flexible Shaft
J. Vib. Acoust. April 1991, 113(2): 160–166.
doi: https://doi.org/10.1115/1.2930164
Topics:
Bearings
,
Vibration control
,
Actuators
,
Computation
,
Computer software
,
Damping
,
Displacement
,
Rotors
,
Stiffness
,
Vibration
Test and Theory for Piezoelectric Actuator-Active Vibration Control of Rotating Machinery
J. Vib. Acoust. April 1991, 113(2): 167–175.
doi: https://doi.org/10.1115/1.2930165
Topics:
Actuators
,
Machinery
,
Vibration control
,
Control systems
,
Jet engines
,
Piezoelectric actuators
,
Reliability
,
Rotors
,
Stability
,
Transients (Dynamics)
A Multi-Point Force Appropriation Method Based Upon a Singular Value Decomposition Approach
J. Vib. Acoust. April 1991, 113(2): 176–181.
doi: https://doi.org/10.1115/1.2930166
Topics:
Degrees of freedom
,
Excitation systems
,
Transducers
,
Vibration tests
A Set of Orthogonal Plate Functions for Flexural Vibration of Regular Polygonal Plates
J. Vib. Acoust. April 1991, 113(2): 182–186.
doi: https://doi.org/10.1115/1.2930167
Prediction of Low Frequency Vibrational Frequencies of Submerged Structures
J. Vib. Acoust. April 1991, 113(2): 187–191.
doi: https://doi.org/10.1115/1.2930168
Force Reconstruction for Impact Tests
J. Vib. Acoust. April 1991, 113(2): 192–200.
doi: https://doi.org/10.1115/1.2930169
Topics:
Impact testing
,
Accelerometers
,
Calibration
,
Decontamination
,
Transportation systems
A Method for Substructural Sensitivity Synthesis
J. Vib. Acoust. April 1991, 113(2): 201–208.
doi: https://doi.org/10.1115/1.2930170
Topics:
Design
,
Eigenvalues
,
Trusses (Building)
Centrifugal-Acceleration Modes for Incompressible Fluid in the Leakage Annulus Between a Shrouded Pump Impeller and Its Housing
J. Vib. Acoust. April 1991, 113(2): 209–218.
doi: https://doi.org/10.1115/1.2930171
Topics:
Annulus
,
Incompressible fluids
,
Leakage
,
Pump impellers
,
Impellers
,
Eigenvalues
,
Excitation
,
Flow (Dynamics)
,
Mode shapes
,
Momentum
Identification of a Nonproportional Damping Matrix from Incomplete Modal Information
J. Vib. Acoust. April 1991, 113(2): 219–224.
doi: https://doi.org/10.1115/1.2930172
Topics:
Damping
,
Eigenvalues
,
Modeling
,
Stiffness
,
Finite element methods
Friction Damping of Circular Motion and Its Implications to Vibration Control
J. Vib. Acoust. April 1991, 113(2): 225–229.
doi: https://doi.org/10.1115/1.2930173
Topics:
Damping
,
Friction
,
Vibration control
,
Cycles
,
Excitation
,
Contact mechanics
,
Design
,
Energy dissipation
,
Machinery
Transient Waves in Anisotropic Laminated Plates, Part 1: Theory
J. Vib. Acoust. April 1991, 113(2): 230–234.
doi: https://doi.org/10.1115/1.2930174
Transient Waves in Anisotropic Laminated Plates, Part 2: Application
J. Vib. Acoust. April 1991, 113(2): 235–239.
doi: https://doi.org/10.1115/1.2930175
Topics:
Anisotropy
,
Plates (structures)
,
Transients (Dynamics)
,
Waves
,
Stress
,
Composite materials
,
Displacement
,
Numerical analysis
,
Approximation
,
Computation
Rotordynamic Coefficients for Partially Roughened Pump Annular Seals
J. Vib. Acoust. April 1991, 113(2): 240–244.
doi: https://doi.org/10.1115/1.2930176
Sound Transmission in a Duct With an Array of Lined Resonators
J. Vib. Acoust. April 1991, 113(2): 245–249.
doi: https://doi.org/10.1115/1.2930177
Topics:
Ducts
,
Sound
,
Computation
,
Design
,
Flow (Dynamics)
,
Linings (Textiles)
,
Pressure
,
Waveguides
An Eigenvalue Based Acoustic Impedance Measurement Technique
J. Vib. Acoust. April 1991, 113(2): 250–254.
doi: https://doi.org/10.1115/1.2930178
Topics:
Acoustics
,
Eigenvalues
,
Microphones
,
Ducts
,
Errors
,
Excitation
,
Fast Fourier transforms
,
Frequency response
,
Instrumentation
,
Waves
Wall Pressure Fluctuations During Transition on a Flat Plate
J. Vib. Acoust. April 1991, 113(2): 255–266.
doi: https://doi.org/10.1115/1.2930179
Topics:
Flat plates
,
Fluctuations (Physics)
,
Pressure
,
Turbulence
,
Density
,
Boundary layers
,
Reynolds number
,
Shear stress
,
Spectra (Spectroscopy)
,
Surface roughness
Sound Radiation From a Finite Cylindrical Shell Covered With a Compliant Layer
J. Vib. Acoust. April 1991, 113(2): 267–272.
doi: https://doi.org/10.1115/1.2930180
Topics:
Pipes
,
Sound
,
Shells
,
Antiresonance
,
Mathematical analysis
,
Stiffness
,
Water
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