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Journal Articles

Analysis and Design of a Gas-Lubricated, Sectored, Floating Ring Seal

W. Shapiro, C. Lee, H. Jones
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1988, 110(3): 525–531.
https://doi.org/10.1115/1.3261666
Published Online: July 1, 1988
View Articletitled, Analysis and Design of a Gas-Lubricated, Sectored, Floating Ring Seal
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Topics: Clearances (Engineering), Design, Friction, Helium, Hydrostatics, Leakage, Space vehicles, Storage, Temperature
Journal Articles

Closure to “Discussions of ‘Analysis and Design of a Gas-Lubricated, Sectored, Floating Ring Seal’” (1988, ASME J. Tribol., 110, p. 531)

W. Shapiro, C. Lee, H. Jones
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. July 1988, 110(3): 532.
https://doi.org/10.1115/1.3261669
Published Online: July 1, 1988
View Articletitled, Closure to “Discussions of ‘Analysis and Design of a Gas-Lubricated, Sectored, Floating Ring Seal’” (1988, ASME J. Tribol., 110, p. 531)
Open the PDF for Closure to “Discussions of ‘Analysis and Design of a Gas-Lubricated, Sectored, Floating Ring Seal’” (1988, ASME J. Tribol., 110, p. 531) in another window
Topics: Design
Journal Articles

Predicted Performance Characteristics of Hybrid, Fluid-Equalized, Tilting-Pad Thrust Bearings

W. Shapiro, R. Graham, G. Anderson
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1983, 105(3): 476–483.
https://doi.org/10.1115/1.3254646
Published Online: July 1, 1983
View Articletitled, Predicted Performance Characteristics of Hybrid, Fluid-Equalized, Tilting-Pad Thrust Bearings
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Topics: Fluids, Performance characterization, Thrust bearings, Stress, Bearings
Journal Articles

Development of Foil Journal Bearings for High Load Capacity and High Speed Whirl Stability

H. Heshmat, W. Shapiro, S. Gray
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1982, 104(2): 149–156.
https://doi.org/10.1115/1.3253173
Published Online: April 1, 1982
View Articletitled, Development of Foil Journal Bearings for High Load Capacity and High Speed Whirl Stability
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Topics: Journal bearings, Stability, Stress, Whirls, Bearings, Wedges
Journal Articles

Discussion: “Stability and Transient Motion of a Vertical Three-Lobe Bearing System” (Falkenhagen, G. L., Gunter, E. J., and Schuller, F. T., 1972, ASME J. Eng. Ind., 94, pp. 665–676)

W. Shapiro
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Discussions
J. Manuf. Sci. Eng. May 1972, 94(2): 676–677.
https://doi.org/10.1115/1.3428226
Published Online: May 1, 1972
View Articletitled, Discussion: “Stability and Transient Motion of a Vertical Three-Lobe Bearing System” (Falkenhagen, G. L., Gunter, E. J., and Schuller, F. T., 1972, ASME J. Eng. Ind., 94, pp. 665–676)
Open the PDF for Discussion: “Stability and Transient Motion of a Vertical Three-Lobe Bearing System” (Falkenhagen, G. L., Gunter, E. J., and Schuller, F. T., 1972, ASME J. Eng. Ind., 94, pp. 665–676) in another window
Topics: Bearings, Stability, Transients (Dynamics)
Journal Articles

Analysis and Selection of Fluid-Film Bearings for Spool-Shaft Gas Turbines

W. Shapiro, R. Colsher, O. Decker
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 1970, 92(4): 597–606.
https://doi.org/10.1115/1.3451482
Published Online: October 1, 1970
View Articletitled, Analysis and Selection of Fluid-Film Bearings for Spool-Shaft Gas Turbines
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Topics: Bearings, Fluid films, Gas turbines, Damping, Stability, Clearances (Engineering), Degrees of freedom, Design, Pressure, Rotation
Journal Articles

Implementation of Time-Transient and Step-Jump Dynamic Analyses of Gas-Lubricated Bearings

W. Shapiro, R. Colsher
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1970, 92(3): 518–529.
https://doi.org/10.1115/1.3451459
Published Online: July 1, 1970
View Articletitled, Implementation of Time-Transient and Step-Jump Dynamic Analyses of Gas-Lubricated Bearings
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Topics: Bearings, Dynamic analysis, Transients (Dynamics), Degrees of freedom, Equations of motion, Gas bearings, Impulse (Physics), Journal bearings, Lubrication, Theoretical methods
Journal Articles

Closure to “Discussion of ‘Steady-State and Dynamic Analyses of Gas-Lubricated Hybrid Journal Bearings’” (1969, ASME J. Lubr. Technol., 91, p. 180)

W. Shapiro
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. January 1969, 91(1): 180.
https://doi.org/10.1115/1.3554853
Published Online: January 1, 1969
View Articletitled, Closure to “Discussion of ‘Steady-State and Dynamic Analyses of Gas-Lubricated Hybrid Journal Bearings’” (1969, ASME J. Lubr. Technol., 91, p. 180)
Open the PDF for Closure to “Discussion of ‘Steady-State and Dynamic Analyses of Gas-Lubricated Hybrid Journal Bearings’” (1969, ASME J. Lubr. Technol., 91, p. 180) in another window
Topics: Dynamic analysis, Steady state
Journal Articles

Discussion: “Behavior of Hydrodynamic, Noncontacting Face Seals” (Cheng, H. S., Chow, C. J., and Wilcock, D. F., 1968, ASME J. Lubr. Technol., 90, pp. 510–519)

W. Shapiro
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. January 1969, 91(1): 216–217.
https://doi.org/10.1115/1.3554879
Published Online: January 1, 1969
View Articletitled, Discussion: “Behavior of Hydrodynamic, Noncontacting Face Seals” (Cheng, H. S., Chow, C. J., and Wilcock, D. F., 1968, ASME J. Lubr. Technol., 90, pp. 510–519)
Open the PDF for Discussion: “Behavior of Hydrodynamic, Noncontacting Face Seals” (Cheng, H. S., Chow, C. J., and Wilcock, D. F., 1968, ASME J. Lubr. Technol., 90, pp. 510–519) in another window
Journal Articles

Steady-State and Dynamic Analyses of Gas-Lubricated Hybrid Journal Bearings

W. Shapiro
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1969, 91(1): 171–180.
https://doi.org/10.1115/1.3554850
Published Online: January 1, 1969
View Articletitled, Steady-State and Dynamic Analyses of Gas-Lubricated Hybrid Journal Bearings
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Topics: Dynamic analysis, Journal bearings, Steady state, Bearings, Stability, Computer software, Design, External pressure, Flow charts, Geometry
Journal Articles

Improved Method for Numerical Solutions of the General Incompressible Fluid Film Lubrication Problem

V. Castelli, W. Shapiro
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1967, 89(2): 211–218.
https://doi.org/10.1115/1.3616950
Published Online: April 1, 1967
View Articletitled, Improved Method for Numerical Solutions of the General Incompressible Fluid Film Lubrication Problem
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Topics: Incompressible fluids, Lubrication, Bearings, Circuits, Clearances (Engineering), Hydrostatics, Numerical analysis, Performance characterization