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R. Sandberg
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Proceedings Papers

On the Identification and Decomposition of the Unsteady Losses in a Turbine Cascade

D. Lengani, D. Simoni, R. Pichler, R. Sandberg, V. Michelassi, F. Bertini
Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT45A013, June 11–15, 2018
Paper No: GT2018-75724
DOI: https://doi.org/10.1115/GT2018-75724
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Topics: Cascades (Fluid dynamics), Turbines, Flow (Dynamics), Wakes, Blades, Suction, Boundary layers, Dynamics (Mechanics), Large eddy simulation, Optimization
Journal Articles

Highly Resolved Large Eddy Simulation Study of Gap Size Effect on Low-Pressure Turbine Stage

R. Pichler, V. Michelassi, R. Sandberg, J. Ong
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. February 2018, 140(2): 021003.
Paper No: TURBO-17-1123
DOI: https://doi.org/10.1115/1.4038178
Published Online: November 14, 2017
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Topics: Blades, Boundary layers, Pressure, Rotors, Stators, Turbines, Wakes, Suction, Flow (Dynamics), Large eddy simulation
Proceedings Papers

Highly Resolved LES Study of Gap Size Effect on Low-Pressure Turbine Stage

R. Pichler, V. Michelassi, R. Sandberg, J. Ong
Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT40A006, June 26–30, 2017
Paper No: GT2017-63407
DOI: https://doi.org/10.1115/GT2017-63407
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Topics: Pressure, Size effect, Turbines, Blades, Wakes, Rotors, Stators, Kinetic energy, Separation (Technology), Suction
Journal Articles

High-Fidelity Simulations of Low-Pressure Turbines: Effect of Flow Coefficient and Reduced Frequency on Losses

V. Michelassi, L. Chen, R. Pichler, R. Sandberg, R. Bhaskaran
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. November 2016, 138(11): 111006.
Paper No: TURBO-16-1041
DOI: https://doi.org/10.1115/1.4033266
Published Online: May 17, 2016
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Topics: Blades, Boundary layers, Flow (Dynamics), Pressure, Simulation, Wakes, Turbines, Design, Turbulence, Locks (Waterways)
Proceedings Papers

High-Fidelity Simulations of Low-Pressure Turbines: Effect of Flow Coefficient and Reduced Frequency on Losses

V. Michelassi, L. Chen, R. Pichler, R. Sandberg, R. Bhaskaran
Proc. ASME. GT2015, Volume 2C: Turbomachinery, V02CT44A024, June 15–19, 2015
Paper No: GT2015-43429
DOI: https://doi.org/10.1115/GT2015-43429
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Topics: Engineering simulation, Flow (Dynamics), Pressure, Simulation, Turbines, Wakes, Boundary layers, Computer simulation, Blades, Large eddy simulation