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N. S. Rao
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Journal Articles

Thermohydrodynamic Analysis of Submerged Oil Journal Bearings Considering Surface Roughness Effects

J. Ramesh, B. C. Majumdar, N. S. Rao
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1997, 119(1): 100–106.
https://doi.org/10.1115/1.2832442
Published Online: January 1, 1997
View Article titled, Thermohydrodynamic Analysis of Submerged Oil Journal Bearings Considering Surface Roughness Effects
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Topics: Journal bearings, Surface roughness, Thermohydrodynamics, Pressure, Stress, Bearings, Cavitation, Heat conduction, Steady state, Temperature
Journal Articles

Study of Conical Whirl Instability of Self-Acting Porous Gas Journal Bearings Considering Tangential Velocity Slip

S. K. Guha, N. S. Rao, B. C. Majumdar
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1988, 110(1): 139–143.
https://doi.org/10.1115/1.3261552
Published Online: January 1, 1988
View Article titled, Study of Conical Whirl Instability of Self-Acting Porous Gas Journal Bearings Considering Tangential Velocity Slip
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Topics: Journal bearings, Whirls, Bearings, Stability, Boundary-value problems, Clearances (Engineering), Damping, Porous materials, Pressure, Stiffness
Journal Articles

Stability of a Rigid Rotor in Finite Externally Pressurized Oil Journal Bearings With Slip

Ajit Kumar Chattopadhyay, B. C. Majumdar, N. S. Rao
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1987, 109(2): 301–306.
https://doi.org/10.1115/1.3261356
Published Online: April 1, 1987
View Article titled, Stability of a Rigid Rotor in Finite Externally Pressurized Oil Journal Bearings With Slip
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Topics: Journal bearings, Rotors, Stability, Bearings, Theoretical analysis
Journal Articles

Hybrid Porous Gas Journal Bearings: Steady State Solution Incorporating the Effect of Velocity Slip

K. C. Singh, N. S. Rao, B. C. Majumdar
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1984, 106(3): 322–328.
https://doi.org/10.1115/1.3260923
Published Online: July 1, 1984
View Article titled, Hybrid Porous Gas Journal Bearings: Steady State Solution Incorporating the Effect of Velocity Slip
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Topics: Journal bearings, Steady state, Flow (Dynamics), Boundary-value problems, Navier-Stokes equations, Performance characterization, Porous materials, Pressure, Stress, Theoretical analysis
Journal Articles

Effect of Slip Flow on the Steady-State Performance of Aerostatic Porous Journal Bearings

K. C. Singh, N. S. Rao, B. C. Majumdar
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1984, 106(1): 156–162.
https://doi.org/10.1115/1.3260856
Published Online: January 1, 1984
View Article titled, Effect of Slip Flow on the Steady-State Performance of Aerostatic Porous Journal Bearings
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Topics: Journal bearings, Slip flow, Steady state, Bearings, Flow (Dynamics), Dimensions, Performance characterization, Porous materials, Stress
Journal Articles

Static Characteristics of Aerostatic Porous Rectangular Thrust Bearings With Offset Load

K. C. Singh, N. S. Rao
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1983, 105(1): 143–146.
https://doi.org/10.1115/1.3254531
Published Online: January 1, 1983
View Article titled, Static Characteristics of Aerostatic Porous Rectangular Thrust Bearings With Offset Load
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Topics: Stress, Thrust bearings, Design, Flow (Dynamics), Theoretical analysis
Journal Articles

Analysis of Pneumatic Instability of Externally Pressurized Porous Gas Journal Bearings

N. S. Rao, B. C. Majumdar
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1979, 101(1): 48–53.
https://doi.org/10.1115/1.3453276
Published Online: January 1, 1979
View Article titled, Analysis of Pneumatic Instability of Externally Pressurized Porous Gas Journal Bearings
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Topics: Journal bearings, Rotors, Displacement, Porosity, Pressure, Theoretical analysis
Journal Articles

Analysis of Dynamic Tilt Stiffness and Damping Coefficients of Externally Pressurized Porous Gas Journal Bearings

N. S. Rao
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 1978, 100(3): 359–363.
https://doi.org/10.1115/1.3453185
Published Online: July 1, 1978
View Article titled, Analysis of Dynamic Tilt Stiffness and Damping Coefficients of Externally Pressurized Porous Gas Journal Bearings
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Topics: Damping, Journal bearings, Stiffness, Partial differential equations, Bearings, Clearances (Engineering), Porosity, Porous materials, Pressure, Vibration
Journal Articles

Analysis of the Stiffness and Damping Characteristics of an Externally Pressurized Porous Gas Journal Bearing

N. S. Rao
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1977, 99(2): 295–301.
https://doi.org/10.1115/1.3453085
Published Online: April 1, 1977
View Article titled, Analysis of the Stiffness and Damping Characteristics of an Externally Pressurized Porous Gas Journal Bearing
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Topics: Damping, Journal bearings, Stiffness, Design, Bearings, Computers, Displacement, Flow (Dynamics), Pressure