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Andres Curbelo
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Proceedings Papers

A Numerical Study on Conjugate Heat Transfer for Supercritical CO 2 Turbine Blade With Cooling Channels

Akshay Khadse, Andres Curbelo, Ladislav Vesely, Jayanta S. Kapat
Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T31A007, September 21–25, 2020
Paper No: GT2020-14679
DOI: https://doi.org/10.1115/GT2020-14679
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Topics: Cooling, Heat transfer, Supercritical carbon dioxide, Turbine blades, Blades, Temperature, Turbines, Cascades (Fluid dynamics), Cycles, Brayton cycle
Proceedings Papers

Study of Buoyancy Effects on Supercritical CO 2 Heat Transfer in Circular Pipes

Akshay Khadse, Ladislav Vesely, James Sherwood, Andres Curbelo, Vipul Goyal, Nandhini Raju, Jayanta S. Kapat, Wanjae Kim
Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T31A013, September 21–25, 2020
Paper No: GT2020-15523
DOI: https://doi.org/10.1115/GT2020-15523
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Topics: Buoyancy, Heat transfer, Pipes, Supercritical carbon dioxide, Flow (Dynamics), Cooling systems, Thermodynamic power cycles, Computation, Cooling, Cross section (Physics)
Proceedings Papers

Numerical Analysis of Mass Flow Leakage Through Orifices for Supercritical CO 2 : Two-Phase Flow Effects

Ladislav Vesely, Akshay Khadse, Andres Curbelo, Jayanta S. Kapat, Luca Petrungaro
Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T31A017, September 21–25, 2020
Paper No: GT2020-15927
DOI: https://doi.org/10.1115/GT2020-15927
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Topics: Flow (Dynamics), Leakage, Numerical analysis, Orifices, Supercritical carbon dioxide, Two-phase flow, Computational fluid dynamics, Compressors, Cycles, Equilibrium (Physics)
Proceedings Papers

Thermal Degradation of Biofuels in Contact With Hot Metal Surfaces

Katerina L. Chagoya, Alan Felix, Fernand E. Torres, Nicholas Ciaffone, Taylor E. Pitts, Andres Curbelo, Laurene Tetard, Jayanta Kapat, Richard G. Blair
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A045, June 17–21, 2019
Paper No: GT2019-91811
DOI: https://doi.org/10.1115/GT2019-91811
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Topics: Biofuel, Metal surfaces, Fuels, Soot, Temperature, Aluminum, Carbon, Engine design, Engines, Metals
Proceedings Papers

Numerical Study of Radiation Heat Transfer for a Supercritical CO 2 Turbine Linear Cascade

Akshay Khadse, Andres Curbelo, Jayanta S. Kapat
Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A026, June 17–21, 2019
Paper No: GT2019-91613
DOI: https://doi.org/10.1115/GT2019-91613
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Topics: Cascades (Fluid dynamics), Heat transfer, Radiation (Physics), Supercritical carbon dioxide, Turbines, Temperature, Absorption, Carbon dioxide, Cooling systems, Design
Proceedings Papers

Adiabatic Film Cooling Effectiveness Measurement of High Performance Combustion Liner Slot Jets

Wilmer Flores, Andres Curbelo, Luisana Calderon, Jayanta S. Kapat, Kareem Ahmed
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT19A023, June 17–21, 2019
Paper No: GT2019-91783
DOI: https://doi.org/10.1115/GT2019-91783
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Topics: Combustion, Film cooling, Jets, Pressure, Absorption, Flow (Dynamics), Fracture (Materials), Fracture (Process), Geometry, Orifices
Proceedings Papers

Optimization of Inserts to Minimize Cross-Flow Impact in Impingement Heat Transfer

Andres Curbelo, Jayanta S. Kapat, Steven J. Thorpe, Michael Maurer
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT18A005, June 17–21, 2019
Paper No: GT2019-91068
DOI: https://doi.org/10.1115/GT2019-91068
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Topics: Cross-flow, Heat transfer, Optimization, Jets, Flow (Dynamics), Guide vanes, Temperature, Coolants, Cooling, Cycles
Proceedings Papers

Annular Heat Transfer Enhancement Using Jet Impingement

Andres Curbelo, Alex Hanhold, Cesar Lopez, Jayanta S. Kapat, Philippe T. Lott, Uwe W. Ruedel
Proc. ASME. GT2018, Volume 5B: Heat Transfer, V05BT13A017, June 11–15, 2018
Paper No: GT2018-76898
DOI: https://doi.org/10.1115/GT2018-76898
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Topics: Heat transfer, Annulus, Impingement cooling, Computer simulation, Electronic equipment, Fins, Flow (Dynamics), Nuclear reactor cooling, Paints, Pressure drop
Proceedings Papers

Adiabatic Film Cooling Effectiveness of a LAM Fabricated Porous Leading Edge Segment of a Turbine Blade

Luisana Calderon, Andres Curbelo, Gaurav Gupta, Jayanta S. Kapat
Proc. ASME. GT2018, Volume 5B: Heat Transfer, V05BT21A004, June 11–15, 2018
Paper No: GT2018-77114
DOI: https://doi.org/10.1115/GT2018-77114
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Topics: Film cooling, Turbine blades, Additive manufacturing, Coolants, Cooling, Transpiration, Blades, Carbon dioxide, Cylinders, Density
Journal Articles

Use of Rib Turbulators to Enhance Postimpingement Heat Transfer for Curved Surface

Jahed Hossain, Andres Curbelo, Christian Garrett, Wenping Wang, Jayanta Kapat, Steven Thorpe, Michael Maurer
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2017, 139(7): 071901.
Paper No: GTP-16-1464
DOI: https://doi.org/10.1115/1.4035659
Published Online: March 7, 2017
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Topics: Heat transfer, Computational fluid dynamics, Flow (Dynamics), Reynolds number, Pressure
Proceedings Papers

Use of Rib Turbulators to Enhance Post-Impingement Heat Transfer for Curved Surface

Jahed Hossain, Christian Garrett, Andres Curbelo, John Harrington, Wenping Wang, Jay Kapat, Steven Thorpe, Michael Maurer
Proc. ASME. GT2016, Volume 5A: Heat Transfer, V05AT13A008, June 13–17, 2016
Paper No: GT2016-56638
DOI: https://doi.org/10.1115/GT2016-56638
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Topics: Heat transfer, Computational fluid dynamics, Engineering simulation, Pressure, Simulation, Jets, Reynolds number, Steady state, Temperature