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Journal Articles

Aerothermal Optimization of Fully Cooled Turbine Blade Tips

Valeria Andreoli, James Braun, Guillermo Paniagua, Cis De Maesschalck, Matthew Bloxham, William Cummings, Lawrence Langford
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. June 2019, 141(6): 061007.
Paper No: TURBO-18-1299
DOI: https://doi.org/10.1115/1.4041961
Published Online: January 21, 2019
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Topics: Blades, Flow (Dynamics), Geometry, Heat flux, Optimization, Pressure, Rotors, Turbines, Cooling, Coolants
Journal Articles

Experimental and Numerical Investigation of Optimized Blade Tip Shapes—Part I: Turbine Rainbow Rotor Testing and Numerical Methods

Bogdan C. Cernat, Marek Pátý, Cis De Maesschalck, Sergio Lavagnoli
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. January 2019, 141(1): 011006.
Paper No: TURBO-18-1219
DOI: https://doi.org/10.1115/1.4041465
Published Online: December 20, 2018
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Topics: Blades, Heat transfer, Pressure, Rotors, Turbines, Flow (Dynamics)
Journal Articles

Experimental and Numerical Investigation of Optimized Blade Tip Shapes—Part II: Tip Flow Analysis and Loss Mechanisms

Marek Pátý, Bogdan C. Cernat, Cis De Maesschalck, Sergio Lavagnoli
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. January 2019, 141(1): 011007.
Paper No: TURBO-18-1220
DOI: https://doi.org/10.1115/1.4041466
Published Online: October 18, 2018
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Topics: Blades, Flow (Dynamics), Leakage, Rotors, Vortices, Geometry, Design, Suction, Leakage flows, Turbines
Proceedings Papers

Experimental and Numerical Investigation of Optimized Blade Tip Shapes: Part I — Turbine Rainbow Rotor Testing and CFD Methods

Bogdan Cernat, Marek Pátý, Cis De Maesschalck, Sergio Lavagnoli
Proc. ASME. GT2018, Volume 5B: Heat Transfer, V05BT13A012, June 11–15, 2018
Paper No: GT2018-76564
DOI: https://doi.org/10.1115/GT2018-76564
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Topics: Blades, Computational fluid dynamics, Rotors, Shapes, Testing, Turbines, Flow (Dynamics), Clearances (Engineering), Design, Engines
Proceedings Papers

Experimental and Numerical Investigation of Optimized Blade Tip Shapes: Part II — Tip Flow Analysis and Loss Mechanisms

Marek Pátý, Bogdan Cernat, Cis De Maesschalck, Sergio Lavagnoli
Proc. ASME. GT2018, Volume 5B: Heat Transfer, V05BT13A013, June 11–15, 2018
Paper No: GT2018-76567
DOI: https://doi.org/10.1115/GT2018-76567
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Topics: Blades, Flow (Dynamics), Shapes, Turbines, Geometry, Rotors, Aerodynamics, Heat transfer, Leakage flows, Boundary-value problems
Journal Articles

Analysis of the Heat Transfer Driving Parameters in Tight Rotor Blade Tip Clearances

Sergio Lavagnoli, Cis De Maesschalck, Guillermo Paniagua
Journal: Journal of Heat Transfer
Article Type: Research-Article
J. Heat Transfer. January 2016, 138(1): 011705.
Paper No: HT-14-1637
DOI: https://doi.org/10.1115/1.4031131
Published Online: August 18, 2015
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Topics: Blades, Flow (Dynamics), Heat transfer, Rotors, Temperature, Wall temperature, Boundary-value problems, Clearances (Engineering)