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Proceedings Papers

High-Fidelity CFD Analysis of In-Serviced Shrouded High-Pressure Turbine Rotor Blades

Mario Carta, Tiziano Ghisu, Shahrokh Shahpar
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A019, June 13–17, 2022
Paper No: GT2022-82171
DOI: https://doi.org/10.1115/GT2022-82171
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Topics: Blades, Computational fluid dynamics, Damage, High pressure (Physics), Reverse engineering, Rotors, Turbines
Journal Articles

High-Fidelity Computational Fluid Dynamics Analysis of In-Serviced Shrouded High-Pressure Turbine Rotor Blades

Mario Carta, Tiziano Ghisu, Shahrokh Shahpar
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. December 2022, 144(12): 121001.
Paper No: TURBO-22-1122
DOI: https://doi.org/10.1115/1.4055267
Published Online: September 13, 2022
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Topics: Blades, Computational fluid dynamics, Damage, Rotors, Shapes, Turbines, Reverse engineering, High pressure (Physics), Flow (Dynamics), Airfoils
Journal Articles

A Critical Examination of the Hysteresis in Wells Turbines Using Computational Fluid Dynamics and Lumped Parameter Models

Tiziano Ghisu, Francesco Cambuli, Pierpaolo Puddu, Irene Virdis, Mario Carta, Fabio Licheri
Journal: Journal of Offshore Mechanics and Arctic Engineering
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2020, 142(5): 052001.
Paper No: OMAE-19-1103
DOI: https://doi.org/10.1115/1.4046379
Published Online: March 11, 2020
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Topics: Computational fluid dynamics, Flow (Dynamics), Lumped parameter models, Simulation, Torque, Turbines, Wells, Pistons
Journal Articles

Discussion: “Unsteady RANS Simulations of Wells Turbine Under Transient Flow Conditions” (Hu and Li, ASME J. Offshore Mech. Arct. Eng., 140(1), p. 011901)

Tiziano Ghisu, Francesco Cambuli, Pierpaolo Puddu, Irene Virdis, Mario Carta
Journal: Journal of Offshore Mechanics and Arctic Engineering
Article Type: Discussions
J. Offshore Mech. Arct. Eng. August 2019, 141(4): 045501.
Paper No: OMAE-18-1072
DOI: https://doi.org/10.1115/1.4042875
Published Online: March 14, 2019
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Topics: Simulation, Turbines, Wells, Airfoils, Engineering simulation, Reynolds-averaged Navier–Stokes equations, Ocean engineering, Unsteady flow