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R. J. Parker
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Journal Articles

Nonintrusive Investigations Into Life-Size Labyrinth Seal Flow Fields

J. B. Brownell, J. A. Millward, R. J. Parker
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 1989, 111(2): 335–342.
https://doi.org/10.1115/1.3240258
Published Online: April 1, 1989
View Articletitled, Nonintrusive Investigations Into Life-Size Labyrinth Seal Flow Fields
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Topics: Flow (Dynamics), Density, Flow instability, Geometry, Holographic interferometry, Kinetic energy, Sealing (Process), Thermodynamic processes, Turbines
Journal Articles

The Use of Holographic Interferometry for Turbomachinery Fan Evaluation During Rotating Tests

R. J. Parker, D. G. Jones
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 1988, 110(3): 393–400.
https://doi.org/10.1115/1.3262209
Published Online: July 1, 1988
View Articletitled, The Use of Holographic Interferometry for Turbomachinery Fan Evaluation During Rotating Tests
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Topics: Blades, Boundary layers, Computer simulation, Design, Flow (Dynamics), Flow visualization, Flutter (Aerodynamics), Holographic interferometry, Holography, Leakage
Journal Articles

Discussion: “Inclusions and Service Induced Cracks in a Mature Population of Gas Turbine Engine Bearings” (Barton, J. R., Kusenberger, F. N., and Baber, B. B., 1982, ASME J. Lubr. Technol., 104, pp. 300–308)

R. J. Parker
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. July 1982, 104(3): 309.
https://doi.org/10.1115/1.3253204
Published Online: July 1, 1982
View Articletitled, Discussion: “Inclusions and Service Induced Cracks in a Mature Population of Gas Turbine Engine Bearings” (Barton, J. R., Kusenberger, F. N., and Baber, B. B., 1982, ASME J. Lubr. Technol., 104, pp. 300–308)
Open the PDF for Discussion: “Inclusions and Service Induced Cracks in a Mature Population of Gas Turbine Engine Bearings” (Barton, J. R., Kusenberger, F. N., and Baber, B. B., 1982, ASME J. Lubr. Technol., 104, pp. 300–308) in another window
Topics: Bearings, Fracture (Materials), Gas turbines
Journal Articles

Closure to “Discussions of ‘Endurance Tests With Large-Bore Tapered-Roller Bearings to 2.2 Million DN’” (1982, ASME J. Lubr. Technol., 104, pp. 298–299)

R. J. Parker, H. R. Signer, S. I. Pinel
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. July 1982, 104(3): 299.
https://doi.org/10.1115/1.3253201
Published Online: July 1, 1982
View Articletitled, Closure to “Discussions of ‘Endurance Tests With Large-Bore Tapered-Roller Bearings to 2.2 Million DN’” (1982, ASME J. Lubr. Technol., 104, pp. 298–299)
Open the PDF for Closure to “Discussions of ‘Endurance Tests With Large-Bore Tapered-Roller Bearings to 2.2 Million DN’” (1982, ASME J. Lubr. Technol., 104, pp. 298–299) in another window
Topics: Bearings, Rollers
Journal Articles

Endurance Tests With Large-Bore Tapered-Roller Bearings to 2.2 Million DN

R. J. Parker, H. R. Signer, S. I. Pinel
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1982, 104(3): 293–298.
https://doi.org/10.1115/1.3253198
Published Online: July 1, 1982
View Articletitled, Endurance Tests With Large-Bore Tapered-Roller Bearings to 2.2 Million DN
Open the PDF for Endurance Tests With Large-Bore Tapered-Roller Bearings to 2.2 Million DN in another window
Topics: Bearings, Rollers, Design, Fracture (Process), Cracking (Materials), Failure, Fatigue failure, Hoop stress, Life testing, Stress
Journal Articles

Performance of Computer-Optimized Tapered-Roller Bearings to 2.4 Million DN

R. J. Parker, S. I. Pinel, H. R. Signer
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1981, 103(1): 13–20.
https://doi.org/10.1115/1.3251602
Published Online: January 1, 1981
View Articletitled, Performance of Computer-Optimized Tapered-Roller Bearings to 2.4 Million DN
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Topics: Bearings, Computers, Rollers, Design, Temperature, Stress, Thrust, Heat, Lubricants, Tapered roller bearings
Journal Articles

Closure to “Discussions of ‘Rolling-Element Fatigue Life of AMS 5749 Corrosion Resistant, High Temperature Bearing Steel’” (1978, ASME J. Lubr. Technol., 100, pp. 232–234)

R. J. Parker, R. S. Hodder
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. April 1978, 100(2): 234–235.
https://doi.org/10.1115/1.3453151
Published Online: April 1, 1978
View Articletitled, Closure to “Discussions of ‘Rolling-Element Fatigue Life of AMS 5749 Corrosion Resistant, High Temperature Bearing Steel’” (1978, ASME J. Lubr. Technol., 100, pp. 232–234)
Open the PDF for Closure to “Discussions of ‘Rolling-Element Fatigue Life of AMS 5749 Corrosion Resistant, High Temperature Bearing Steel’” (1978, ASME J. Lubr. Technol., 100, pp. 232–234) in another window
Topics: Bearings, Corrosion, Fatigue life, High temperature
Journal Articles

Rolling-Element Fatigue Life of AMS 5749 Corrosion Resistant, High Temperature Bearing Steel

R. J. Parker, R. S. Hodder
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1978, 100(2): 226–232.
https://doi.org/10.1115/1.3453147
Published Online: April 1, 1978
View Articletitled, Rolling-Element Fatigue Life of AMS 5749 Corrosion Resistant, High Temperature Bearing Steel
Open the PDF for Rolling-Element Fatigue Life of AMS 5749 Corrosion Resistant, High Temperature Bearing Steel in another window
Topics: Bearing steel, Corrosion, Fatigue life, High temperature, Vacuum, Fatigue, Melting, Electromagnetic induction, Rolling contact, Fatigue testing
Journal Articles

Effect of Wall Thickness and Material on Flexural Fatigue of Hollow Rolling Elements

E. N. Bamberger, R. J. Parker
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1978, 100(1): 39–46.
https://doi.org/10.1115/1.3453111
Published Online: January 1, 1978
View Articletitled, Effect of Wall Thickness and Material on Flexural Fatigue of Hollow Rolling Elements
Open the PDF for Effect of Wall Thickness and Material on Flexural Fatigue of Hollow Rolling Elements in another window
Topics: Fatigue, Wall thickness, Failure, Stress, Bearings, Fatigue failure, Rolling contact, Tension
Journal Articles

Lubrication of High-Speed, Large Bore Tapered-Roller Bearings

R. J. Parker, H. R. Signer
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1978, 100(1): 31–38.
https://doi.org/10.1115/1.3453110
Published Online: January 1, 1978
View Articletitled, Lubrication of High-Speed, Large Bore Tapered-Roller Bearings
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Topics: Bearings, Lubrication, Rollers, Lubricants, Flow (Dynamics), Temperature, Jets, Heat, Stress, Temperature distribution
Journal Articles

Discussion: “Analysis of Tapered Roller Bearings Considering High Speed and Combined Loading” (Liu, J. Y., 1976, ASME J. Lubr. Technol., 98, pp. 564–572)

R. J. Parker
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. October 1976, 98(4): 572–573.
https://doi.org/10.1115/1.3452934
Published Online: October 1, 1976
View Articletitled, Discussion: “Analysis of Tapered Roller Bearings Considering High Speed and Combined Loading” (Liu, J. Y., 1976, ASME J. Lubr. Technol., 98, pp. 564–572)
Open the PDF for Discussion: “Analysis of Tapered Roller Bearings Considering High Speed and Combined Loading” (Liu, J. Y., 1976, ASME J. Lubr. Technol., 98, pp. 564–572) in another window
Topics: Tapered roller bearings
Journal Articles

Closure to “Discussion of ‘Bending Stresses in Spherically Hollow Ball Bearing and Fatigue Experiments’” (1976, ASME J. Lubr. Technol., 98, p. 475)

L. J. Nypan, H. H. Coe, R. J. Parker
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. July 1976, 98(3): 475.
https://doi.org/10.1115/1.3452895
Published Online: July 1, 1976
View Articletitled, Closure to “Discussion of ‘Bending Stresses in Spherically Hollow Ball Bearing and Fatigue Experiments’” (1976, ASME J. Lubr. Technol., 98, p. 475)
Open the PDF for Closure to “Discussion of ‘Bending Stresses in Spherically Hollow Ball Bearing and Fatigue Experiments’” (1976, ASME J. Lubr. Technol., 98, p. 475) in another window
Topics: Ball bearings, Bending (Stress), Fatigue
Journal Articles

Bending Stresses in Spherically Hollow Ball Bearing and Fatigue Experiments

L. J. Nypan, H. H. Coe, R. J. Parker
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1976, 98(3): 472–475.
https://doi.org/10.1115/1.3452893
Published Online: July 1, 1976
View Articletitled, Bending Stresses in Spherically Hollow Ball Bearing and Fatigue Experiments
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Topics: Ball bearings, Bending (Stress), Fatigue, Fatigue testing, Performance, Stress
Journal Articles

Discussion: “Elastohydrodynamic Film Thickness at Extreme Pressure” (Gentle, C. R., Duckworth, R. R., and Cameron, A., 1975, ASME J. Lubr. Technol., 97, pp. 383–389)

S. H. Loewenthal, R. J. Parker
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. October 1975, 97(4): 658.
https://doi.org/10.1115/1.3452706
Published Online: October 1, 1975
View Articletitled, Discussion: “Elastohydrodynamic Film Thickness at Extreme Pressure” (Gentle, C. R., Duckworth, R. R., and Cameron, A., 1975, ASME J. Lubr. Technol., 97, pp. 383–389)
Open the PDF for Discussion: “Elastohydrodynamic Film Thickness at Extreme Pressure” (Gentle, C. R., Duckworth, R. R., and Cameron, A., 1975, ASME J. Lubr. Technol., 97, pp. 383–389) in another window
Topics: Film thickness, Pressure
Journal Articles

Fatigue Life of High-Speed Ball Bearings With Silicon Nitride Balls

R. J. Parker, E. V. Zaretsky
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1975, 97(3): 350–355.
https://doi.org/10.1115/1.3452596
Published Online: July 1, 1975
View Articletitled, Fatigue Life of High-Speed Ball Bearings With Silicon Nitride Balls
Open the PDF for Fatigue Life of High-Speed Ball Bearings With Silicon Nitride Balls in another window
Topics: Ball bearings, Fatigue life, Silicon nitride ceramics, Steel, Bearings, Stress, Bearing steel, Ceramics, Cermets, Computer software
Journal Articles

Closure to “Discussions of ‘Fatigue Life of High-Speed Ball Bearings With Silicon Nitride Balls’” (1975, ASME J. Lubr. Technol., 97, pp. 355–356)

R. J. Parker, E. V. Zaretsky
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. July 1975, 97(3): 356–357.
https://doi.org/10.1115/1.3452599
Published Online: July 1, 1975
View Articletitled, Closure to “Discussions of ‘Fatigue Life of High-Speed Ball Bearings With Silicon Nitride Balls’” (1975, ASME J. Lubr. Technol., 97, pp. 355–356)
Open the PDF for Closure to “Discussions of ‘Fatigue Life of High-Speed Ball Bearings With Silicon Nitride Balls’” (1975, ASME J. Lubr. Technol., 97, pp. 355–356) in another window
Topics: Ball bearings, Fatigue life, Silicon nitride ceramics
Journal Articles

Correlation of Magnetic Perturbation Inspection Data With Rolling-Element Bearing Fatigue Results

R. J. Parker
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1975, 97(2): 151–157.
https://doi.org/10.1115/1.3452543
Published Online: April 1, 1975
View Articletitled, Correlation of Magnetic Perturbation Inspection Data With Rolling-Element Bearing Fatigue Results
Open the PDF for Correlation of Magnetic Perturbation Inspection Data With Rolling-Element Bearing Fatigue Results in another window
Topics: Fatigue, Inspection, Rolling bearings, Bearings, Signals, Ball bearings, Stress
Journal Articles

Closure to “Discussion of ‘Correlation of Magnetic Perturbation Inspection Data With Rolling-Element Bearing Fatigue Results’” (1975, ASME J. Lubr. Technol., 97, pp. 157–158)

R. J. Parker
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. April 1975, 97(2): 158.
https://doi.org/10.1115/1.3452545
Published Online: April 1, 1975
View Articletitled, Closure to “Discussion of ‘Correlation of Magnetic Perturbation Inspection Data With Rolling-Element Bearing Fatigue Results’” (1975, ASME J. Lubr. Technol., 97, pp. 157–158)
Open the PDF for Closure to “Discussion of ‘Correlation of Magnetic Perturbation Inspection Data With Rolling-Element Bearing Fatigue Results’” (1975, ASME J. Lubr. Technol., 97, pp. 157–158) in another window
Topics: Fatigue, Inspection, Rolling bearings
Journal Articles

Evaluation of Load-Life Relation With Ball Bearings at 500 Deg F

R. J. Parker, E. V. Zaretsky, E. N. Bamberger
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1974, 96(3): 391–397.
https://doi.org/10.1115/1.3451972
Published Online: July 1, 1974
View Articletitled, Evaluation of Load-Life Relation With Ball Bearings at 500 Deg F
Open the PDF for Evaluation of Load-Life Relation With Ball Bearings at 500 Deg F in another window
Topics: Ball bearings, Stress, Vacuum, Bearings, Steel, Electrodes, Fatigue, Thrust
Journal Articles

Closure to “Discussions of ‘Elastohydrodynamic Film Thickness Model for Heavily Loaded Contacts’” (1974, ASME J. Lubr. Technol., 96, p. 480)

S. H. Loewenthal, R. J. Parker, E. V. Zaretsky
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. July 1974, 96(3): 480–481.
https://doi.org/10.1115/1.3452014
Published Online: July 1, 1974
View Articletitled, Closure to “Discussions of ‘Elastohydrodynamic Film Thickness Model for Heavily Loaded Contacts’” (1974, ASME J. Lubr. Technol., 96, p. 480)
Open the PDF for Closure to “Discussions of ‘Elastohydrodynamic Film Thickness Model for Heavily Loaded Contacts’” (1974, ASME J. Lubr. Technol., 96, p. 480) in another window
Topics: Film thickness