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Baik Jin Kim
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Journal Articles

Digital Twin Implementation for Three-Dimensional Rotordynamic Response via Physics-Informed LSTM Neural Networks

Jongin Yang, Joseph Oh, Baik Jin Kim, Alan Palazzolo
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. April 2024, 146(2): 021003.
Paper No: VIB-23-1240
https://doi.org/10.1115/1.4065714
Published Online: July 2, 2024
View Article titled, Digital Twin Implementation for Three-Dimensional Rotordynamic Response via Physics-Informed LSTM Neural Networks
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Topics: Artificial neural networks, Physics, Rotors, Rotordynamics, Digital twin
Proceedings Papers

Radial Interference Fit and Centrifugal Force Effects on Lateral Rotordynamic Response

Baik Jin Kim, Joseph Oh, Alan Palazzolo
Proc. ASME. GT2023, Volume 11B: Structures and Dynamics — Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V11BT26A006, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101837
https://doi.org/10.1115/GT2023-101837
View Paper titled, Radial Interference Fit and Centrifugal Force Effects on Lateral Rotordynamic Response
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Topics: Centrifugal force, Disks, Finite element analysis, Press fits
Journal Articles

Test and Theory for a Refined Structural Model of a Hirth Coupling

Baik Jin Kim, Joseph Oh, Alan Palazzolo
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2022, 144(3): 031027.
Paper No: GTP-21-1306
https://doi.org/10.1115/1.4052088
Published Online: February 21, 2022
View Article titled, Test and Theory for a Refined Structural Model of a Hirth Coupling
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Topics: Finite element analysis, Rotor assembly, Rotors, Stiffness, Stress, Stress concentration, Geometry, Pressure, Knudsen number, Couplings
Proceedings Papers

Drillstring Simulator: A Novel Software Model for Stick–Slip And Bit-Bounce Vibrations

Baik Jin Kim, Alan Palazzolo, Mohamed Gharib
Proc. ASME. IMECE2021, Volume 7A: Dynamics, Vibration, and Control, V07AT07A048, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-73717
https://doi.org/10.1115/IMECE2021-73717
View Paper titled, Drillstring Simulator: A Novel Software Model for Stick–Slip And Bit-Bounce Vibrations
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Topics: Computer software, Drill strings, Rocks, Stick-slip, Vibration
Proceedings Papers

Test and Theory for a Refined Structural Model of a Hirth Coupling

Baik Jin Kim, Joseph Oh, Alan Palazzolo
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT28A005, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59970
https://doi.org/10.1115/GT2021-59970
View Paper titled, Test and Theory for a Refined Structural Model of a Hirth Coupling
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Topics: Algorithms, Compressors, Computation, Deformation, Finishes, Finite element analysis, Finite element methods, Force measurement, Geometry, Modal analysis
Journal Articles

Three-Dimensional Solid Finite Element Contact Model for Rotordynamic Analysis: Experiment and Simulation

Joseph Oh, Baik Jin Kim, Alan Palazzolo
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. June 2021, 143(3): 031007.
Paper No: VIB-20-1347
https://doi.org/10.1115/1.4048556
Published Online: October 13, 2020
View Article titled, Three-Dimensional Solid Finite Element Contact Model for Rotordynamic Analysis: Experiment and Simulation
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Topics: Bearings, Finite element analysis, Rotor assembly, Rotors, Stiffness, Surface roughness, Stress