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Dhruv Kumar
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Proceedings Papers

Case Study Validation of Common Torsional Rotordynamic Practices for Integrally Geared Compressors

Dhruv Kumar, Michael Moeller, Jr.
Proc. ASME. IDETC-CIE2017, Volume 8: 29th Conference on Mechanical Vibration and Noise, V008T12A026, August 6–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DETC2017-67005
https://doi.org/10.1115/DETC2017-67005
View Paper titled, Case Study Validation of Common Torsional Rotordynamic Practices for Integrally Geared Compressors
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Topics: Compressors, Modeling, Electric motors, Finite element analysis, Stiffness, Turbines, Turbomachinery
Proceedings Papers

Application of the Modified Rosenbrock Algorithm for Transient Rotordynamic Analysis

Anand Srinivasan, Dhruv Kumar
Proc. ASME. IDETC-CIE2012, Volume 1: 24th Conference on Mechanical Vibration and Noise, Parts A and B, 681-685, August 12–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: DETC2012-70656
https://doi.org/10.1115/DETC2012-70656
View Paper titled, Application of the Modified Rosenbrock Algorithm for Transient Rotordynamic Analysis
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Topics: Algorithms, Transients (Dynamics), Engineering simulation, Simulation, Rotordynamics, Condensation, Damping, Differential equations, Equations of motion, Structural dynamics
Journal Articles

Dry-Friction Whip and Whirl Predictions for a Rotor-Stator Model With Rubbing Contact at Two Locations

Dara W. Childs, Dhruv Kumar
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Gas Turbines: Structures And Dynamics
J. Eng. Gas Turbines Power. July 2012, 134(7): 072502.
https://doi.org/10.1115/1.4005979
Published Online: May 23, 2012
View Article titled, Dry-Friction Whip and Whirl Predictions for a Rotor-Stator Model With Rubbing Contact at Two Locations
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Topics: Disks, Rotors, Stators, Whirls, Simulation
Proceedings Papers

Dry-Friction Whip and Whirl Predictions for a Rotor-Stator Model With Rubbing Contact at Two Locations

Dara W. Childs, Dhruv Kumar
Proc. ASME. GT2011, Volume 6: Structures and Dynamics, Parts A and B, 207-218, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45081
https://doi.org/10.1115/GT2011-45081
View Paper titled, Dry-Friction Whip and Whirl Predictions for a Rotor-Stator Model With Rubbing Contact at Two Locations
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Topics: Dry-friction whip and whirl, Rotors, Stators, Whirls, Simulation, Dry friction, Engineering simulation, Bearings, Bushings, Center of mass