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MD Shujan Ali
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Journal Articles

Supercritical Carbon Dioxide Lubricated Hybrid Journal Bearing: Computational Fluid Dynamics Analysis and Optimization

MD Shujan Ali, Dongil Shin, Alan Palazzolo
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2025, 147(11): 114101.
Paper No: TRIB-24-1342
https://doi.org/10.1115/1.4067492
Published Online: February 6, 2025
View Article titled, Supercritical Carbon Dioxide Lubricated Hybrid Journal Bearing: Computational Fluid Dynamics Analysis and Optimization
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Topics: Bearing design, Bearings, Computational fluid dynamics, Optimization, Pressure, Stress, Journal bearings, Supercritical carbon dioxide, Response surface methodology, Fluids
Journal Articles

Computational Fluid Dynamics Turbulence Model and Experimental Study for a Fontan Cavopulmonary Assist Device

Shreyas Sarfare, MD Shujan Ali, Alan Palazzolo, Mark Rodefeld, Tim Conover, Richard Figliola, Guruprasad Giridharan, Richard Wampler, Edward Bennett, Artem Ivashchenko
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. November 2023, 145(11): 111008.
Paper No: BIO-22-1323
https://doi.org/10.1115/1.4063088
Published Online: September 4, 2023
View Article titled, Computational Fluid Dynamics Turbulence Model and Experimental Study for a Fontan Cavopulmonary Assist Device
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Topics: Computational fluid dynamics, Pressure, Turbulence, Reynolds-averaged Navier–Stokes equations, Flow (Dynamics), Pumps, Shear stress
Journal Articles

Swirl Brake Design for Improved Rotordynamic Vibration Stability Based on Computational Fluid Dynamics System Level Modeling

MD Shujan Ali, Farzam Mortazavi, Alan Palazzolo
Journal: ASME Open Journal of Engineering
Publisher: ASME
Article Type: Research Papers
ASME Open J. Engineering. January 2023, 2: 021039.
Paper No: AOJE-23-1034
https://doi.org/10.1115/1.4062934
Published Online: July 25, 2023
View Article titled, Swirl Brake Design for Improved Rotordynamic Vibration Stability Based on Computational Fluid Dynamics System Level Modeling
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Topics: Brakes, Compressors, Computational fluid dynamics, Deformation, Design, Impellers, Pressure, Stiffness, Transients (Dynamics), Flow (Dynamics)
Proceedings Papers

System Level Analysis of Compressor Eye-Labyrinth Seal Rotordynamic Forces: A Computational Fluid Dynamics Approach

Md Shujan Ali, Farzam Mortazavi, Alan Palazzolo
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT28A004, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59725
https://doi.org/10.1115/GT2021-59725
View Paper titled, System Level Analysis of Compressor Eye-Labyrinth Seal Rotordynamic Forces: A Computational Fluid Dynamics Approach
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Topics: Compressors, Computational fluid dynamics, Rotordynamics
Proceedings Papers

Flow Field Instability and Rotordynamic Impedances for an Open Impeller Centrifugal Pump in Transient Four-Quadrant Regimes

Md Shujan Ali, Farzam Mortazavi, Alan Palazzolo
Proc. ASME. GT2020, Volume 10B: Structures and Dynamics, V10BT29A009, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14841
https://doi.org/10.1115/GT2020-14841
View Paper titled, Flow Field Instability and Rotordynamic Impedances for an Open Impeller Centrifugal Pump in Transient Four-Quadrant Regimes
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Topics: Centrifugal pumps, Computational fluid dynamics, Flow (Dynamics), Impellers, Transients (Dynamics)