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Proceedings Papers

Dynamic Characteristics of a Flexible Coupling

Mohit Aggarwal, J. K. Dutt, S. Chandraker

Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T05A013, December 5–6, 2019

Paper No: GTINDIA2019-2604

DOI: https://doi.org/10.1115/GTINDIA2019-2604

View Paper titled, Dynamic Characteristics of a Flexible Coupling

Topics: Couplings, Damping, Dynamic analysis, Rotors, Stiffness, Torque

Proceedings Papers

Parametric Study of Stability Criteria for Rotor Bearing Model With Viscoelastic Support

S. Chandraker, J. K. Dutt, H. Roy

Proc. ASME. GTINDIA2017, Volume 2: Structures and Dynamics; Renewable Energy (Solar, Wind); Inlets and Exhausts; Emerging Technologies (Hybrid Electric Propulsion, UAV, ...); GT Operation and Maintenance; Materials and Manufacturing (Including Coatings, Composites, CMCs, Additive Manufacturing); Analytics and Digital Solutions for Gas Turbines/Rotating Machinery, V002T05A029, December 7–8, 2017

Paper No: GTINDIA2017-4781

DOI: https://doi.org/10.1115/GTINDIA2017-4781

View Paper titled, Parametric Study of Stability Criteria for Rotor Bearing Model With Viscoelastic Support

Topics: Bearings, Rotors, Stability, Damping, Composite materials, Dynamic modeling, Energy dissipation, Equations of motion, Metals, Modeling

Journal Articles

Performance Studies of Powder-Lubricated Journal Bearing Having Different Pocket Shapes at Cylindrical Bore Surface

Faisal Rahmani, R. K. Pandey, J. K. Dutt

J. Tribol. May 2018, 140(3): 031704.

Paper No: TRIB-17-1168

DOI: https://doi.org/10.1115/1.4038678

Published Online: January 16, 2018

View Article titled, Performance Studies of Powder-Lubricated Journal Bearing Having Different Pocket Shapes at Cylindrical Bore Surface

Topics: Bearings, Film thickness, Friction, Journal bearings, Pressure, Shapes, Lubricants, Leakage

Journal Articles

Influence of Hydrodynamic Journal Bearings With Multiple Slip Zones on Rotordynamic Behavior

A. Bhattacharya, J. K. Dutt, R. K. Pandey

J. Tribol. November 2017, 139(6): 061701.

Paper No: TRIB-16-1226

DOI: https://doi.org/10.1115/1.4036629

Published Online: July 10, 2017

View Article titled, Influence of Hydrodynamic Journal Bearings With Multiple Slip Zones on Rotordynamic Behavior

Topics: Bearings, Journal bearings, Rotors, Pressure, Lubricants

Journal Articles

Multi-Event Excitation Force Model for Inner Race Defect in a Rolling Element Bearing

Sidra Khanam, N. Tandon, J. K. Dutt

J. Tribol. January 2016, 138(1): 011106.

Paper No: TRIB-14-1276

DOI: https://doi.org/10.1115/1.4031394

Published Online: October 1, 2015

View Article titled, Multi-Event Excitation Force Model for Inner Race Defect in a Rolling Element Bearing

Topics: Bearings, Excitation, Stress, Vibration, Rolling bearings

Journal Articles

Impact Force Based Model for Bearing Local Fault Identification

Sidra Khanam, J. K. Dutt, N. Tandon

J. Vib. Acoust. October 2015, 137(5): 051002.

Paper No: VIB-14-1133

DOI: https://doi.org/10.1115/1.4029988

Published Online: October 1, 2015

View Article titled, Impact Force Based Model for Bearing Local Fault Identification

Topics: Bearings, Excitation, Stress, Vibration

Journal Articles

Extracting Rolling Element Bearing Faults From Noisy Vibration Signal Using Kalman Filter

Sidra Khanam, J. K. Dutt, N. Tandon

J. Vib. Acoust. June 2014, 136(3): 031008.

Paper No: VIB-12-1353

DOI: https://doi.org/10.1115/1.4026946

Published Online: April 1, 2014

View Article titled, Extracting Rolling Element Bearing Faults From Noisy Vibration Signal Using Kalman Filter

Topics: Bearings, Kalman filters, Noise (Sound), Signals, Vibration, Rotors

Proceedings Papers

Active Vibration Control of Flexible Rotor-Shaft System Subject to Earthquake

P. Sharma, S. Gupta, A. S. Das, J. K. Dutt

Proc. ASME. IMECE2012, Volume 4: Dynamics, Control and Uncertainty, Parts A and B, 795-805, November 9–15, 2012

Paper No: IMECE2012-89298

DOI: https://doi.org/10.1115/IMECE2012-89298

View Paper titled, Active Vibration Control of Flexible Rotor-Shaft System Subject to Earthquake

Topics: Earthquakes, Rotors, Vibration control, Disks, Excitation, Computer simulation, Electromagnetic actuators, Vibration, Actuators, Damping

Journal Articles

Denavit-Hartenberg Parameterization of Euler Angles

S. V. Shah, S. K. Saha, J. K. Dutt

J. Comput. Nonlinear Dynam. April 2012, 7(2): 021006.

DOI: https://doi.org/10.1115/1.4005467

Published Online: January 6, 2012

View Article titled, Denavit-Hartenberg Parameterization of Euler Angles

Topics: Rotation, Composite materials

Journal Articles

Unbalance Response and Stability Analysis of Horizontal Rotor Systems Mounted on Nonlinear Rolling Element Bearings With Viscoelastic Supports

K. Bhattacharyya, J. K. Dutt

J. Vib. Acoust. October 1997, 119(4): 539–544.

DOI: https://doi.org/10.1115/1.2889757

Published Online: October 1, 1997

View Article titled, Unbalance Response and Stability Analysis of Horizontal Rotor Systems Mounted on Nonlinear Rolling Element Bearings With Viscoelastic Supports

Topics: Rolling bearings, Rotors, Stability, Bearings, Gravity (Force), Damping, Elasticity

Journal Articles

Vibration Response Reduction of a Rotor Shaft System Using Viscoelastic Polymeric Supports

J. K. Dutt, B. C. Nakra

J. Vib. Acoust. April 1993, 115(2): 221–223.

DOI: https://doi.org/10.1115/1.2930334

Published Online: April 1, 1993

View Article titled, Vibration Response Reduction of a Rotor Shaft System Using Viscoelastic Polymeric Supports

Topics: Rotors, Vibration, Bearings, Excitation