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Proceedings Papers

Rotordynamic Force Coefficient Prediction of an Unshrouded Radial Inflow Expander and Labyrinth Seal Using Transient Computational Fluid Dynamic Analysis

Chris D. Kulhanek, Hector A. Delgado, Michael P. Marshall, J. Jeffrey Moore, Joseph Lillard, Yunbae Kim
Proc. ASME. GT2022, Volume 8A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction, V08AT22A021, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83257
https://doi.org/10.1115/GT2022-83257
View Paper titled, Rotordynamic Force Coefficient Prediction of an Unshrouded Radial Inflow Expander and Labyrinth Seal Using Transient Computational Fluid Dynamic Analysis
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Topics: Computational fluid dynamics, Inflow, Stiffness, Transients (Dynamics)
Proceedings Papers

Measured and Predicted Temperature Differentials Within a Rotor at a Tilting-Pad-Journal Bearing Associated With the Morton Effect

Chris D. Kulhanek, Seth Cunningham, Hector A. Delgado, Jeff Moore, Justin R. Hollingsworth
Proc. ASME. GT2022, Volume 8B: Structures and Dynamics — Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V08BT26A015, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83237
https://doi.org/10.1115/GT2022-83237
View Paper titled, Measured and Predicted Temperature Differentials Within a Rotor at a Tilting-Pad-Journal Bearing Associated With the Morton Effect
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Topics: Bearings, Journal bearings, Rotors, Temperature, Vibration, Temperature measurement, Clearances (Engineering), Design, Resistance thermometers, Rotordynamics
Journal Articles

Rotordynamic Force Coefficients for Three Types of Annular Gas Seals With Inlet Preswirl and High Differential Pressure Ratio

B. H. Ertas, A. Delgado, G. Vannini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. April 2012, 134(4): 042503.
https://doi.org/10.1115/1.4004537
Published Online: January 27, 2012
View Article titled, Rotordynamic Force Coefficients for Three Types of Annular Gas Seals With Inlet Preswirl and High Differential Pressure Ratio
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Topics: Cavities, Damping, Excitation, Mechanical impedance, Pressure, Rotors, Stiffness, Testing, Compressors, Deflection
Journal Articles

A New Facility to Simulate Simultaneous Wind and Thermal Effects on Roofing Systems

A Baskaran, K Liu, W Lei, A Delgado
Journal: Journal of Testing and Evaluation
Publisher: ASTM International
Article Type: Research-Article
J. Test. Eval.. July 2003, 31(4): 311–320.
https://doi.org/10.1520/JTE12180J
Published Online: July 1, 2003
View Article titled, A New Facility to Simulate Simultaneous Wind and Thermal Effects on Roofing Systems
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