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Proceedings Papers

Thermal Management for Electrification in Aircraft Engines: Optimization of Coolant System

N. Raske, O. Ausin Gonzalez, S. Furino, M. Pietropaoli, S. Shahpar, F. Montomoli

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A013, June 13–17, 2022

Paper No: GT2022-82538

DOI: https://doi.org/10.1115/GT2022-82538

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Topics: Aircraft engines, Coolants, Electrification, Fluids, Optimization, Thermal management, Topology

Proceedings Papers

Three-Dimensional Fluid Topology Optimization and Validation of a Heat Exchanger With Turbulent Flow

M. Pietropaoli, A. Gaymann, F. Montomoli

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A006, September 21–25, 2020

Paper No: GT2020-14479

DOI: https://doi.org/10.1115/GT2020-14479

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Topics: Fluids, Heat exchangers, Optimization, Topology, Turbulence, Heat transfer, Design, Ducts, Geometry, Coolants

Proceedings Papers

Uncertainty Analysis of Inflow Conditions on an HPT Gas Turbine Nozzle: Effect on Particle Deposition

R. Friso, N. Casari, M. Pinelli, A. Suman, F. Montomoli

Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A012, September 21–25, 2020

Paper No: GT2020-15370

DOI: https://doi.org/10.1115/GT2020-15370

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Topics: Gas turbines, Inflow, Nozzles, Particulate matter, Uncertainty analysis, Uncertainty, Creep, Engines, Flow (Dynamics), Machinery

Proceedings Papers

Robust Fluid Topology Optimization Using Polynomial Chaos Expansions: TOffee

A. Gaymann, F. Montomoli, M. Pietropaoli

Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT46A009, June 11–15, 2018

Paper No: GT2018-75761

DOI: https://doi.org/10.1115/GT2018-75761

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Topics: Chaos, Fluids, Optimization, Polynomials, Topology, Boundary-value problems, Gas turbines, Geometry, Additive manufacturing, Engineering simulation

Proceedings Papers

Design for Additive Manufacturing: Valves Without Moving Parts

A. Gaymann, F. Montomoli, M. Pietropaoli

Proc. ASME. GT2017, Volume 2C: Turbomachinery, V02CT47A022, June 26–30, 2017

Paper No: GT2017-64872

DOI: https://doi.org/10.1115/GT2017-64872

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Topics: Additive manufacturing, Design, Valves, Design methodology, Flow (Dynamics), Fluids, Geometry, Algorithms, Dimensions, Ducts

Journal Articles

Design for Additive Manufacturing: Internal Channel Optimization

M. Pietropaoli, R. Ahlfeld, F. Montomoli, A. Ciani, M. D'Ercole

J. Eng. Gas Turbines Power. October 2017, 139(10): 102101.

Paper No: GTP-16-1304

DOI: https://doi.org/10.1115/1.4036358

Published Online: April 25, 2017

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Topics: Design, Heat transfer, Optimization, Pressure, Topology, Ducts, Flow (Dynamics), Fluids, Additive manufacturing

Proceedings Papers

Design for Additive Manufacturing: Internal Channel Optimization

M. Pietropaoli, R. Ahlfeld, F. Montomoli, A. Ciani, M. D’Ercole

Proc. ASME. GT2016, Volume 5B: Heat Transfer, V05BT11A013, June 13–17, 2016

Paper No: GT2016-57318

DOI: https://doi.org/10.1115/GT2016-57318

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Topics: Additive manufacturing, Design, Optimization, Porosity, Coolants, Ducts, Gas turbines, Heat transfer, Porous materials, Pressure

Proceedings Papers

Uncertainty Quantification and Stochastic Variations of Renewable Fuels

F. Montomoli, M. Insinna, A. Cappelletti, S. Salvadori

Proc. ASME. GT2015, Volume 4B: Combustion, Fuels and Emissions, V04BT04A010, June 15–19, 2015

Paper No: GT2015-43190

DOI: https://doi.org/10.1115/GT2015-43190

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Topics: Fuels, Uncertainty quantification, Combustion chambers, Emissions, Simulation, Temperature, Temperature distribution, Combustion, Computational fluid dynamics, Gas turbines

Journal Articles

Uncertainty Quantification, Rare Events, and Mission Optimization: Stochastic Variations of Metal Temperature During a Transient

F. Montomoli, D. Amirante, N. Hills, S. Shahpar, M. Massini

J. Eng. Gas Turbines Power. April 2015, 137(4): 042101.

Paper No: GTP-14-1436

DOI: https://doi.org/10.1115/1.4028546

Published Online: October 28, 2014

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Topics: Computational fluid dynamics, Metals, Optimization, Temperature, Transients (Dynamics), Uncertainty, Uncertainty quantification, Engines, Simulation, Temperature gradient

Proceedings Papers

Uncertainty Quantification, Rare Events and Mission Optimization: Stochastic Variations of Metal Temperature During a Transient

F. Montomoli, D. Amirante, N. Hills, S. Shahpar, M. Massini

Proc. ASME. GT2014, Volume 5C: Heat Transfer, V05CT16A008, June 16–20, 2014

Paper No: GT2014-25398

DOI: https://doi.org/10.1115/GT2014-25398

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Topics: Metals, Optimization, Temperature, Transients (Dynamics), Uncertainty quantification, Gas turbines, Stators, Temperature gradient, Computational fluid dynamics, Cycles

Proceedings Papers

Uncertainty Quantification and Conjugate Heat Transfer: A Stochastic Analysis

F. Montomoli, A. D’Ammaro, S. Uchida

Proc. ASME. GT2012, Volume 4: Heat Transfer, Parts A and B, 99-108, June 11–15, 2012

Paper No: GT2012-68203

DOI: https://doi.org/10.1115/GT2012-68203

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Topics: Heat transfer, Uncertainty quantification, Temperature, Metals, High pressure (Physics), Nozzles, Thermal barrier coatings, Turbulence, Uncertainty, Computational fluid dynamics

Proceedings Papers

Uncertainty Quantification: A Stochastic Method for Heat Transfer Prediction Using LES

M. Carnevale, F. Montomoli, A. D’Ammaro, S. Salvadori

Proc. ASME. GT2012, Volume 4: Heat Transfer, Parts A and B, 59-69, June 11–15, 2012

Paper No: GT2012-68142

DOI: https://doi.org/10.1115/GT2012-68142

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Topics: Heat transfer, Uncertainty quantification, Uncertainty, Computational fluid dynamics, Gaussian distribution, Large eddy simulation, Reynolds number, Turbulence, Density, Ducts

Journal Articles

Uncertainty Quantification: A Stochastic Method for Heat Transfer Prediction Using LES

M. Carnevale, F. Montomoli, A. D’Ammaro, S. Salvadori, F. Martelli

J. Turbomach. September 2013, 135(5): 051021.

Paper No: TURBO-12-1162

DOI: https://doi.org/10.1115/1.4007836

Published Online: June 28, 2013

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Topics: Computational fluid dynamics, Heat transfer, Reynolds-averaged Navier–Stokes equations, Turbulence, Uncertainty, Uncertainty quantification, Simulation, Reynolds number

Journal Articles

Uncertainty Quantification and Conjugate Heat Transfer: A Stochastic Analysis

F. Montomoli, A. D’Ammaro, S. Uchida

J. Turbomach. May 2013, 135(3): 031014.

Paper No: TURBO-12-1072

DOI: https://doi.org/10.1115/1.4007516

Published Online: March 25, 2013

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Topics: Computational fluid dynamics, Heat transfer, Metals, Nozzles, Pressure, Temperature, Turbulence, Uncertainty, Uncertainty quantification, Thermal barrier coatings

Journal Articles

Aerothermal Study of the Unsteady Flow Field in a Transonic Gas Turbine With Inlet Temperature Distortions

S. Salvadori, F. Montomoli, F. Martelli, P. Adami, K. S. Chana, L. Castillon

J. Turbomach. July 2011, 133(3): 031030.

DOI: https://doi.org/10.1115/1.4002421

Published Online: February 28, 2011

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Topics: Blades, Heat transfer, Pressure, Rotors, Stators, Temperature, Flow (Dynamics), Computational fluid dynamics, Turbines

Proceedings Papers

Geometrical Uncertainty and Film Cooling: Fillet Radii

F. Montomoli, M. Massini, S. Salvadori, F. Martelli

Proc. ASME. GT2010, Volume 4: Heat Transfer, Parts A and B, 423-432, June 14–18, 2010

Paper No: GT2010-22979

DOI: https://doi.org/10.1115/GT2010-22979

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Topics: Film cooling, Uncertainty, Ducts, Coolants, Approximation, Computer simulation, Corners (Structural elements), Discharge coefficient, Engineering simulation, Gas turbines

Journal Articles

Interaction of Wheelspace Coolant and Main Flow in a New Aeroderivative Low Pressure Turbine

F. Montomoli, M. Massini, N. Maceli, M. Cirri, L. Lombardi, A. Ciani, M. D’Ercole, R. De Prosperis

J. Turbomach. July 2010, 132(3): 031013.

DOI: https://doi.org/10.1115/1.3195036

Published Online: April 2, 2010

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Topics: Coolants, Flow (Dynamics), Pressure, Rotors, Stators, Wakes, Wheels, Turbines

Proceedings Papers

Numerical Investigation of Internal Crossflow Film Cooling

P. Adami, F. Martelli, F. Montomoli, C. Saumweber

Proc. ASME. GT2002, Volume 3: Turbo Expo 2002, Parts A and B, 51-63, June 3–6, 2002

Paper No: GT2002-30171

DOI: https://doi.org/10.1115/GT2002-30171

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Topics: Film cooling, Flow (Dynamics), Computational fluid dynamics, Computer simulation, Physics, Cooling, Discharge coefficient, Ducts, Eddies (Fluid dynamics), Finite volume methods

Proceedings Papers

Numerical Predictions of Film Cooled NGV Blades

P. Adami, F. Martelli, K. S. Chana, F. Montomoli

Proc. ASME. GT2003, Volume 5: Turbo Expo 2003, Parts A and B, 639-649, June 16–19, 2003

Paper No: GT2003-38861

DOI: https://doi.org/10.1115/GT2003-38861

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Topics: Blades, Nozzle guide vanes, Film cooling, Airfoils, Turbines, Computational fluid dynamics, Coolants, Engines, Flow (Dynamics), Gas turbines

Proceedings Papers

Experimental and Numerical Investigation of Stationary Ribbed Ducts

A. Magi, F. Montomoli, P. Adami, C. Carcasci

Proc. ASME. GT2004, Volume 3: Turbo Expo 2004, 157-165, June 14–17, 2004

Paper No: GT2004-53180

DOI: https://doi.org/10.1115/GT2004-53180

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Topics: Ducts, Heat transfer, Computational fluid dynamics, Computer simulation, Coolants, Modeling, Numerical analysis, Resolution (Optics), Simulation, Turbulence

Journal citation

NARROW

Thermal Management for Electrification in Aircraft Engines: Optimization of Coolant System

Three-Dimensional Fluid Topology Optimization and Validation of a Heat Exchanger With Turbulent Flow

Uncertainty Analysis of Inflow Conditions on an HPT Gas Turbine Nozzle: Effect on Particle Deposition

Robust Fluid Topology Optimization Using Polynomial Chaos Expansions: TOffee

Design for Additive Manufacturing: Valves Without Moving Parts

Design for Additive Manufacturing: Internal Channel Optimization

Design for Additive Manufacturing: Internal Channel Optimization

Uncertainty Quantification and Stochastic Variations of Renewable Fuels

Uncertainty Quantification, Rare Events, and Mission Optimization: Stochastic Variations of Metal Temperature During a Transient

Uncertainty Quantification, Rare Events and Mission Optimization: Stochastic Variations of Metal Temperature During a Transient

Uncertainty Quantification and Conjugate Heat Transfer: A Stochastic Analysis

Uncertainty Quantification: A Stochastic Method for Heat Transfer Prediction Using LES

Uncertainty Quantification: A Stochastic Method for Heat Transfer Prediction Using LES

Uncertainty Quantification and Conjugate Heat Transfer: A Stochastic Analysis

Aerothermal Study of the Unsteady Flow Field in a Transonic Gas Turbine With Inlet Temperature Distortions

Geometrical Uncertainty and Film Cooling: Fillet Radii

Interaction of Wheelspace Coolant and Main Flow in a New Aeroderivative Low Pressure Turbine

Numerical Investigation of Internal Crossflow Film Cooling

Numerical Predictions of Film Cooled NGV Blades

Experimental and Numerical Investigation of Stationary Ribbed Ducts

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