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Cosimo Bianchini
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Proceedings Papers

Calibration of a CFD Methodology for the Simulation of Additively Manufactured Components Accounting for the Effects of Diameter and Printing Direction on Friction and Heat Transfer

Lorenzo Mazzei, Riccardo Da Soghe, Cosimo Bianchini
Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A012, June 13–17, 2022
Paper No: GT2022-82391
https://doi.org/10.1115/GT2022-82391
View Paper titled, Calibration of a CFD Methodology for the Simulation of Additively Manufactured Components Accounting for the Effects of Diameter and Printing Direction on Friction and Heat Transfer
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Topics: Accounting, Additive manufacturing, Calibration, Computational fluid dynamics, Cooling, Friction, Gas turbines, Heat transfer, Printing, Simulation
Proceedings Papers

CFD Analysis of the Forces on a Steam Turbine Balance Seal Packing Ring

Cosimo Bianchini, Riccardo Da Soghe, Davide Bertini, Lorenzo Mazzei, Lorenzo Arcangeli, Lorenzo Cosi
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T20A014, June 13–17, 2022
Paper No: GT2022-82896
https://doi.org/10.1115/GT2022-82896
View Paper titled, CFD Analysis of the Forces on a Steam Turbine Balance Seal Packing Ring
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Topics: Computational fluid dynamics, Packings (Cushioning), Steam turbines
Journal Articles

Calibration of a Computational Fluid Dynamics Methodology for the Simulation of Roughness Effects on Friction and Heat Transfer in Additive Manufactured Components

Lorenzo Mazzei, Riccardo Da Soghe, Cosimo Bianchini
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. August 2022, 144(8): 081002.
Paper No: TURBO-21-1242
https://doi.org/10.1115/1.4053493
Published Online: March 3, 2022
View Article titled, Calibration of a Computational Fluid Dynamics Methodology for the Simulation of Roughness Effects on Friction and Heat Transfer in Additive Manufactured Components
Open the PDF for Calibration of a Computational Fluid Dynamics Methodology for the Simulation of Roughness Effects on Friction and Heat Transfer in Additive Manufactured Components in another window
Topics: Computational fluid dynamics, Friction, Heat transfer, Surface roughness, Calibration, Additive manufacturing, Simulation
Journal Articles

On the Extrapolation of Rim Sealing Performance From Test Bench to Real Engine: A Numerical Survey

Riccardo Da Soghe, Cosimo Bianchini, Lorenzo Mazzei, Alessio Bonini, Luca Innocenti, Daniele Di Benedetto, Lorenzo Orsini
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2022, 144(4): 041001.
Paper No: GTP-21-1493
https://doi.org/10.1115/1.4052879
Published Online: January 4, 2022
View Article titled, On the Extrapolation of Rim Sealing Performance From Test Bench to Real Engine: A Numerical Survey
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Topics: Computational fluid dynamics, Engines, Flow (Dynamics), Sealing (Process), Pressure, Geometry
Proceedings Papers

Calibration of a CFD Methodology for the Simulation of Roughness Effects on Friction and Heat Transfer in Additive Manufactured Components

Lorenzo Mazzei, Riccardo Da Soghe, Cosimo Bianchini
Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT13A010, June 7–11, 2021
Paper No: GT2021-59603
https://doi.org/10.1115/GT2021-59603
View Paper titled, Calibration of a CFD Methodology for the Simulation of Roughness Effects on Friction and Heat Transfer in Additive Manufactured Components
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Topics: Additive manufacturing, Calibration, Computational fluid dynamics, Friction, Gas turbines, Heat transfer, Simulation, Surface roughness
Proceedings Papers

Assessment of CFD Models for Multiphase Heat Transfer in Different Boiling Regimes

Cosimo Bianchini, Riccardo Da Soghe, Lorenzo Mazzei, Giuseppe Caggiano, Maddalena Angelucci
Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT13A012, June 7–11, 2021
Paper No: GT2021-59658
https://doi.org/10.1115/GT2021-59658
View Paper titled, Assessment of CFD Models for Multiphase Heat Transfer in Different Boiling Regimes
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Topics: Boiling, Computational fluid dynamics, Heat transfer
Proceedings Papers

On the Extrapolation of Rim Sealing Performance From Test Bench to Real Engine: A Numerical Survey

Riccardo Da Soghe, Cosimo Bianchini, Lorenzo Mazzei, Alessio Bonini, Luca Innocenti, Daniele Di Benedetto, Lorenzo Orsini
Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT14A004, June 7–11, 2021
Paper No: GT2021-59076
https://doi.org/10.1115/GT2021-59076
View Paper titled, On the Extrapolation of Rim Sealing Performance From Test Bench to Real Engine: A Numerical Survey
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Topics: Engines, Sealing (Process), Computation, Flow (Dynamics), Annulus, Geometry, Blades, Computational fluid dynamics, Design, Mach number
Proceedings Papers

CFD Modelling Strategies for the Simulation of Roughness Effects on Friction and Heat Transfer in Additive Manufactured Components

Lorenzo Mazzei, Riccardo Da Soghe, Cosimo Bianchini
Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT13A021, September 21–25, 2020
Paper No: GT2020-15406
https://doi.org/10.1115/GT2020-15406
View Paper titled, CFD Modelling Strategies for the Simulation of Roughness Effects on Friction and Heat Transfer in Additive Manufactured Components
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Topics: Additive manufacturing, Computational fluid dynamics, Friction, Gas turbines, Heat transfer, Modeling, Simulation, Surface roughness
Proceedings Papers

Aero-Thermal Investigation of Convective and Radiative Heat Transfer on Active Clearance Control Manifolds

Riccardo Da Soghe, Cosimo Bianchini
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT18A001, June 17–21, 2019
Paper No: GT2019-90007
https://doi.org/10.1115/GT2019-90007
View Paper titled, Aero-Thermal Investigation of Convective and Radiative Heat Transfer on Active Clearance Control Manifolds
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Topics: Clearances (Engineering), Manifolds, Radiative heat transfer, Convection, Heat transfer, Blades, Computation, Computational fluid dynamics, Design, Engines
Proceedings Papers

Load Independent Losses of an Aeroengine Epicyclic Power Gear Train: Numerical Investigation

Cosimo Bianchini, Riccardo Da Soghe, Lorenzo Giannini, Tommaso Fondelli, Daniele Massini, Bruno Facchini, Jacopo D’Errico
Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T01A020, June 17–21, 2019
Paper No: GT2019-91309
https://doi.org/10.1115/GT2019-91309
View Paper titled, Load Independent Losses of an Aeroengine Epicyclic Power Gear Train: Numerical Investigation
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Topics: Gear trains, Stress, Gears, Computation, Engines, Fluids, Design, Disks, Energy dissipation, Engineering simulation
Journal Articles

Effect of Temperature Ratio on Jet Impingement Heat Transfer in Active Clearance Control Systems

Riccardo Da Soghe, Cosimo Bianchini, Jacopo D’Errico, Lorenzo Tarchi
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. August 2019, 141(8): 081009.
Paper No: TURBO-18-1287
https://doi.org/10.1115/1.4043217
Published Online: March 29, 2019
View Article titled, Effect of Temperature Ratio on Jet Impingement Heat Transfer in Active Clearance Control Systems
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Topics: Clearances (Engineering), Computational fluid dynamics, Heat transfer, Temperature, Wall temperature, Control systems, Flow (Dynamics), Geometry, Jets, Fluids
Proceedings Papers

Effect of Rim Seal Configuration on Gas Turbine Cavity Sealing in Both Design and Off-Design Conditions

Riccardo Da Soghe, Cosimo Bianchini, Mirko Micio, Jacopo D’Errico, Francesco Bavassano
Proc. ASME. GT2018, Volume 5B: Heat Transfer, V05BT15A019, June 11–15, 2018
Paper No: GT2018-75712
https://doi.org/10.1115/GT2018-75712
View Paper titled, Effect of Rim Seal Configuration on Gas Turbine Cavity Sealing in Both Design and Off-Design Conditions
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Topics: Cavities, Design, Gas turbines, Sealing (Process), Rotors, Stators, Acoustics, Cavity flows, Computational fluid dynamics, Engines
Proceedings Papers

Effect of Temperature Ratio on Jet Impingement Heat Transfer in Active Clearance Control Systems

Riccardo Da Soghe, Cosimo Bianchini, Jacopo D’Errico, Lorenzo Tarchi
Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT22A002, June 11–15, 2018
Paper No: GT2018-75703
https://doi.org/10.1115/GT2018-75703
View Paper titled, Effect of Temperature Ratio on Jet Impingement Heat Transfer in Active Clearance Control Systems
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Topics: Clearances (Engineering), Control systems, Heat transfer, Temperature, Jets, Engines, Aircraft engines, Airfoils, Boundary layers, Computation
Journal Articles

Numerical Characterization of Flow and Heat Transfer in Preswirl Systems

Riccardo Da Soghe, Cosimo Bianchini, Jacopo D'Errico
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2018, 140(7): 071901.
Paper No: GTP-17-1485
https://doi.org/10.1115/1.4038618
Published Online: April 20, 2018
View Article titled, Numerical Characterization of Flow and Heat Transfer in Preswirl Systems
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Topics: Computational fluid dynamics, Flow (Dynamics), Heat transfer, Modeling, Pressure, Reynolds-averaged Navier–Stokes equations, Rotors, Turbulence, Nozzles, Rotating disks
Proceedings Papers

Computational Analysis of Windage Losses in an Epicyclic Gear Train

Cosimo Bianchini, Riccardo Da Soghe, Jacopo D. Errico, Lorenzo Tarchi
Proc. ASME. GT2017, Volume 5B: Heat Transfer, V05BT15A033, June 26–30, 2017
Paper No: GT2017-64917
https://doi.org/10.1115/GT2017-64917
View Paper titled, Computational Analysis of Windage Losses in an Epicyclic Gear Train
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Topics: Planetary gears, Trains, Pressure, Engineering simulation, Engines, Gears, Mechanical drives, Simulation, Aircraft propulsion, Computational fluid dynamics
Proceedings Papers

Numerical Characterization of Flow and Heat Transfer in Pre-Swirl Systems

Riccardo Da Soghe, Cosimo Bianchini, Jacopo D’Errico
Proc. ASME. GT2017, Volume 5B: Heat Transfer, V05BT15A025, June 26–30, 2017
Paper No: GT2017-64503
https://doi.org/10.1115/GT2017-64503
View Paper titled, Numerical Characterization of Flow and Heat Transfer in Pre-Swirl Systems
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Topics: Flow (Dynamics), Heat transfer, Computational fluid dynamics, Modeling, Pressure, Simulation, Design, Discharge coefficient, Disks, Gas turbines
Journal Articles

Effects of Impeller Squealer Tip on Centrifugal Compressor Performance

Riccardo Da Soghe, Cosimo Bianchini, Dante Tommaso Rubino, Lorenzo Toni
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2017, 139(3): 032603.
Paper No: GTP-16-1284
https://doi.org/10.1115/1.4034541
Published Online: October 11, 2016
View Article titled, Effects of Impeller Squealer Tip on Centrifugal Compressor Performance
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Topics: Computational fluid dynamics, Design, Flow (Dynamics), Geometry, Impellers, Cavities, Compressors, Blades, Pressure, Entropy
Journal Articles

Numerical Characterization of Hot-Gas Ingestion Through Turbine Rim Seals

Riccardo Da Soghe, Cosimo Bianchini, Carl M. Sangan, James A. Scobie, Gary D. Lock
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2017, 139(3): 032602.
Paper No: GTP-16-1282
https://doi.org/10.1115/1.4034540
Published Online: October 11, 2016
View Article titled, Numerical Characterization of Hot-Gas Ingestion Through Turbine Rim Seals
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Topics: Clearances (Engineering), Computation, Computational fluid dynamics, Flow (Dynamics), Rotors, Sealing (Process), Stators, Turbines, Wheels, Cavities
Proceedings Papers

Numerical Characterization of Hot Gas Ingestion Through Turbine Rim Seals

Riccardo Da Soghe, Cosimo Bianchini, Carl M. Sangan, James A. Scobie, Gary D. Lock
Proc. ASME. GT2016, Volume 5A: Heat Transfer, V05AT15A023, June 13–17, 2016
Paper No: GT2016-57421
https://doi.org/10.1115/GT2016-57421
View Paper titled, Numerical Characterization of Hot Gas Ingestion Through Turbine Rim Seals
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Topics: Turbines, Clearances (Engineering), Flow (Dynamics), Sealing (Process), Computational fluid dynamics, Rotors, Coolants, Stators, Axial flow, Computation
Proceedings Papers

Effects of Impeller Squealer Tip on Centrifugal Compressor Performance

Riccardo Da Soghe, Cosimo Bianchini, Lorenzo Toni, Dante Tommaso Rubino
Proc. ASME. GT2016, Volume 2D: Turbomachinery, V02DT42A001, June 13–17, 2016
Paper No: GT2016-56003
https://doi.org/10.1115/GT2016-56003
View Paper titled, Effects of Impeller Squealer Tip on Centrifugal Compressor Performance
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Topics: Compressors, Impellers, Computational fluid dynamics, Geometry, Cavities, Clearances (Engineering), Computation, Design, Experimental design, Flow (Dynamics)