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Journal Articles

On Extending the Narrow Spiral-Groove Theory to Configurations of Interest in Seals

V. N. Constantinescu, S. Galetuse
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1992, 114(3): 563–566.
https://doi.org/10.1115/1.2920918
Published Online: July 1, 1992
View Articletitled, On Extending the Narrow Spiral-Groove Theory to Configurations of Interest in Seals
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Topics: Design, Film thickness, Leakage flows
Journal Articles

Stability Criterion for Spiral Grooved Thrust Gas Bearings

V. N. Constantinescu, S. Galetuse
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. October 1990, 112(4): 734–737.
https://doi.org/10.1115/1.2920322
Published Online: October 1, 1990
View Articletitled, Stability Criterion for Spiral Grooved Thrust Gas Bearings
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Topics: Gas bearings, Stability, Thrust, Bearings, Compressibility, Dynamic stability, Pressure, Shapes, Thrust bearings
Journal Articles

On the Dynamic Stability of the Spiral-Grooved Gas-Lubricated Thrust Bearing

V. N. Constantinescu, S. Galetuse
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1987, 109(1): 183–188.
https://doi.org/10.1115/1.3261316
Published Online: January 1, 1987
View Articletitled, On the Dynamic Stability of the Spiral-Grooved Gas-Lubricated Thrust Bearing
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Topics: Dynamic stability, Thrust bearings, Bearings, Compressibility, Hammers, Pressurized gas
Journal Articles

On the Highest Efficiency Windmill Design

S. Galetuse
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 1986, 108(1): 41–48.
https://doi.org/10.1115/1.3268062
Published Online: February 1, 1986
View Articletitled, On the Highest Efficiency Windmill Design
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Topics: Blades, Chords (Trusses), Design, Form drag
Journal Articles

Operating Characteristics of Journal Bearings in Turbulent Inertial Flow

V. N. Constantinescu, S. Galetuse
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1982, 104(2): 173–179.
https://doi.org/10.1115/1.3253177
Published Online: April 1, 1982
View Articletitled, Operating Characteristics of Journal Bearings in Turbulent Inertial Flow
Open the PDF for Operating Characteristics of Journal Bearings in Turbulent Inertial Flow in another window
Topics: Flow (Dynamics), Journal bearings, Turbulence, Clearances (Engineering), Reynolds number, Bearings, Boundary-value problems, Lubrication, Numerical analysis, Rupture
Journal Articles

Pressure Drop Due to Inertia Forces in Step Bearings

V. N. Constantinescu, S. Galetuse
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1976, 98(1): 167–174.
https://doi.org/10.1115/1.3452757
Published Online: January 1, 1976
View Articletitled, Pressure Drop Due to Inertia Forces in Step Bearings
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Topics: Bearings, Inertia (Mechanics), Pressure drop, Film thickness, Pressure, Flow (Dynamics), Differential equations, Momentum
Journal Articles

Closure to “Discussion of ‘On the Comparison Between Lubrication Theory, Including Turbulence and Inertia Forces, and Some Existing Experimental Data’” (1975, ASME J. Lubr. Technol., 97, pp. 448–449)

V. N. Constantineseu, S. Galetuse, F. Kennedy
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. October 1975, 97(4): 656.
https://doi.org/10.1115/1.3452703
Published Online: October 1, 1975
View Articletitled, Closure to “Discussion of ‘On the Comparison Between Lubrication Theory, Including Turbulence and Inertia Forces, and Some Existing Experimental Data’” (1975, ASME J. Lubr. Technol., 97, pp. 448–449)
Open the PDF for Closure to “Discussion of ‘On the Comparison Between Lubrication Theory, Including Turbulence and Inertia Forces, and Some Existing Experimental Data’” (1975, ASME J. Lubr. Technol., 97, pp. 448–449) in another window
Topics: Inertia (Mechanics), Lubrication theory, Turbulence
Journal Articles

On the Comparison Between Lubrication Theory, Including Turbulence and Inertia Forces, and Some Existing Experimental Data

V. N. Constantinescu, S. Galetuse, F. Kennedy
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1975, 97(3): 439–448.
https://doi.org/10.1115/1.3452630
Published Online: July 1, 1975
View Articletitled, On the Comparison Between Lubrication Theory, Including Turbulence and Inertia Forces, and Some Existing Experimental Data
Open the PDF for On the Comparison Between Lubrication Theory, Including Turbulence and Inertia Forces, and Some Existing Experimental Data in another window
Topics: Inertia (Mechanics), Lubrication theory, Turbulence, Flow (Dynamics), Cavitation, Lubrication, Reynolds number, Rupture, Separation (Technology), Thin films
Journal Articles

Experimental Study on the Interference of Inertia and Friction Forces in Turbulent Lubrication

S. Galetuse
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1974, 96(1): 164–167.
https://doi.org/10.1115/1.3451893
Published Online: January 1, 1974
View Articletitled, Experimental Study on the Interference of Inertia and Friction Forces in Turbulent Lubrication
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Topics: Friction, Inertia (Mechanics), Lubrication, Turbulence, Film thickness, Flow (Dynamics), Fluid films, Lubricants, Pressure, Wire
Journal Articles

On the Possibilities of Improving the Accuracy of the Evaluation of Inertia Forces in Laminar and Turbulent Films

V. N. Constantinescu, S. Galetuse
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1974, 96(1): 69–77.
https://doi.org/10.1115/1.3451912
Published Online: January 1, 1974
View Articletitled, On the Possibilities of Improving the Accuracy of the Evaluation of Inertia Forces in Laminar and Turbulent Films
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Topics: Inertia (Mechanics), Turbulence, Pressure, Flow (Dynamics), Momentum, Fluid films, Shapes
Journal Articles

Closure to “Discussions of ‘On the Possibilities of Improving the Accuracy of the Evaluation of Inertia Forces in Laminar and Turbulent Films’” (1974, ASME J. Lubr. Technol., 96, pp. 77–79)

V. N. Constantinescu, S. Galetuse
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. January 1974, 96(1): 79.
https://doi.org/10.1115/1.3451917
Published Online: January 1, 1974
View Articletitled, Closure to “Discussions of ‘On the Possibilities of Improving the Accuracy of the Evaluation of Inertia Forces in Laminar and Turbulent Films’” (1974, ASME J. Lubr. Technol., 96, pp. 77–79)
Open the PDF for Closure to “Discussions of ‘On the Possibilities of Improving the Accuracy of the Evaluation of Inertia Forces in Laminar and Turbulent Films’” (1974, ASME J. Lubr. Technol., 96, pp. 77–79) in another window
Topics: Inertia (Mechanics), Turbulence