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1-20 of 2019

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Proceedings Papers

Adjoint Optimization of Film Cooling Hole Geometry

Fraser B. Jones, Todd Oliver, David G. Bogard

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A014, June 7–11, 2021

Paper No: GT2021-59332

DOI: https://doi.org/10.1115/GT2021-59332

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Topics: Film cooling, Geometry, Optimization, Reynolds-averaged Navier–Stokes equations, Design, Additive manufacturing, Computational fluid dynamics, Shapes

Proceedings Papers

Improving the Film Cooling Performance of a Turbine Endwall With Multi-Fidelity Modeling Considering Conjugate Heat Transfer

Hongyan Bu, Yufeng Yang, Liming Song, Jun Li

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A006, June 7–11, 2021

Paper No: GT2021-59015

DOI: https://doi.org/10.1115/GT2021-59015

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Topics: Film cooling, Heat transfer, Modeling, Turbines, Cooling, Design, Optimization, Computation, Temperature, Bearings

Proceedings Papers

Parametric Optimization of Film Cooling Hole Geometry

Fraser B. Jones, Dale W. Fox, Todd Oliver, David G. Bogard

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A013, June 7–11, 2021

Paper No: GT2021-59326

DOI: https://doi.org/10.1115/GT2021-59326

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Topics: Film cooling, Geometry, Optimization, Coolants, Simulation, Additive manufacturing, Computational fluid dynamics, Cross-flow, Diffusers, Performance characterization

Proceedings Papers

Multi-Objective Optimization on the Fluid Flow and Heat Transfer of Semi-Attached Rib-Channels

Xu Wang, Huazhao Xu, Jianhua Wang, Yuefeng Li, Wei Song

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT15A002, June 7–11, 2021

Paper No: GT2021-58725

DOI: https://doi.org/10.1115/GT2021-58725

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Topics: Cooling, Fluid dynamics, Heat transfer, Pareto optimization, Friction, Heat transfer coefficients, Optimization, Pressure, Algorithms, Blades

Proceedings Papers

Aerodynamic Optimization of a Turbocharger Unit Based on the Overall Efficiency Enhancement of an Internal Combustion Engine for Stationary Power Production

Iacopo Catalani, Andrea Agnolucci, Francesco Balduzzi, Alessandro Bianchini, Andrea Arnone, Giovanni Ferrara, Giovanni Vichi, Alessandro Bellissima, Ryota Minamino, Go Asai

Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T19A004, June 7–11, 2021

Paper No: GT2021-58843

DOI: https://doi.org/10.1115/GT2021-58843

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Topics: Energy generation, Internal combustion engines, Optimization, Turbochargers, Engines, Compressors, Simulation, Turbines, Aerodynamics, Automotive industry

Proceedings Papers

A Marine Turbocharger Compressor Multi-Point 3D Design Optimization Tool

Konstantinos Ntonas, Nikolaos Aretakis, Konstantinos Mathioudakis

Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T19A014, June 7–11, 2021

Paper No: GT2021-59518

DOI: https://doi.org/10.1115/GT2021-59518

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Topics: Compressors, Design, Optimization, Turbochargers, Diesel engines, Geometry, Computational fluid dynamics, Finite element analysis, Design methodology, Flow (Dynamics)

Proceedings Papers

Adjoint Based Heat Conduction Optimization of Struts Parameters Within Hollow Blade

Yougang Ruan, Zhenping Feng

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT15A013, June 7–11, 2021

Paper No: GT2021-59422

DOI: https://doi.org/10.1115/GT2021-59422

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Topics: Blades, Design, Heat conduction, Optimization

Proceedings Papers

Cryogenic Fuel Storage Modelling and Optimisation for Aircraft Applications

Pavlos Rompokos, Andrew Rolt, Devaiah Nalianda, Thierry Sibilli, Claire Benson

Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T03A001, June 7–11, 2021

Paper No: GT2021-58595

DOI: https://doi.org/10.1115/GT2021-58595

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Topics: Aircraft, Fuel storage, Heat transfer, Hydrogen, Modeling, Optimization, Fuels, Design, Insulation, Pressure

Proceedings Papers

A Supercritical CO 2 Brayton Cycle Micro Turbine for Waste Heat Conversion: Optimization Layout in Cogenerative Applications

Fabrizio Reale, Raniero Sannino, Raffaele Tuccillo

Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T19A016, June 7–11, 2021

Paper No: GT2021-59654

DOI: https://doi.org/10.1115/GT2021-59654

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Topics: Brayton cycle, Gas turbines, Heat recovery, Micro gas turbines, Optimization, Supercritical carbon dioxide, Turbines, Waste heat, Cycles, Organic Rankine cycle

Proceedings Papers

Multi-Parameter Optimization to Improve the Erosion Resistance of Coating by FE Simulation

Fang Li, Shunsen Wang, Liuxi Cai, Zhenping Feng

Proc. ASME. GT2021, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V007T17A017, June 7–11, 2021

Paper No: GT2021-59977

DOI: https://doi.org/10.1115/GT2021-59977

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Topics: Coatings, Erosion, Finite element methods, Optimization, Simulation, Tension

Proceedings Papers

Tolerance-Based Optimization of Sinking EDM for Industrial Seal Slot Manufacture

Timm Petersen, Markus Zeis, Thomas Bergs

Proc. ASME. GT2021, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V007T17A008, June 7–11, 2021

Paper No: GT2021-59266

DOI: https://doi.org/10.1115/GT2021-59266

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Topics: Electrical discharge machining, Optimization

Proceedings Papers

Optimal Design of Renewable Hydrogen Production for Gas Turbine Test Facilities

M. A. Ancona, M. Bianchi, L. Branchini, A. De Pascale, F. Ferrari, F. Melino, A. Peretto

Proc. ASME. GT2021, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V007T16A005, June 7–11, 2021

Paper No: GT2021-59218

DOI: https://doi.org/10.1115/GT2021-59218

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Topics: Design, Gas turbines, Hydrogen production, Renewable energy sources, Test facilities, Hydrogen, Emissions, Natural gas, Fuel cells, Hydrogen storage

Proceedings Papers

Novel End-End System for Combustor Design and Analysis

Ashwin Kannan, Jonathan Thewlis, Akin Keskin

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A040, June 7–11, 2021

Paper No: GT2021-60016

DOI: https://doi.org/10.1115/GT2021-60016

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Topics: Combustion chambers, Design, Geometry, Manufacturing, Modeling, Optimization

Proceedings Papers

Centrifugal Compressor Stage Efficiency and Rotor Stiffness Augmentation via Artificial Neural Networks

Andrea Agnolucci, Michele Marconcini, Andrea Arnone, Lorenzo Toni, Angelo Grimaldi, Marco Giachi

Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT37A014, June 7–11, 2021

Paper No: GT2021-59998

DOI: https://doi.org/10.1115/GT2021-59998

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Topics: Artificial neural networks, Compressors, Rotors, Stiffness, Optimization, Impellers, Design, Diffusers, Reynolds-averaged Navier–Stokes equations

Proceedings Papers

Optimization of an Additively Manufactured U-Bend Channel Using A Surrogate-Based Bayesian Method

Shinjan Ghosh, Sudeepta Mondal, Ryan Wardell, Erik Fernandez, Jayanta S. Kapat, Asok Ray

Paper No: GT2021-59415

DOI: https://doi.org/10.1115/GT2021-59415

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Topics: Additive manufacturing, Optimization, Design, Shapes, Computational fluid dynamics, Pressure, Pressure drop, Cooling, Simulation, Turbulence

Proceedings Papers

Constraint Handling in Bayesian Optimization -- A Comparative Study of Support Vector Machine, Augmented Lagrangian and Expected Feasible Improvement

Yuan Jin, Zheyi Yang, Shiran Dai, Yann Lebret, Olivier Jung

Paper No: GT2021-58562

DOI: https://doi.org/10.1115/GT2021-58562

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Topics: Optimization, Support vector machines, Experimental design, Design, Disks, Pressure, Turbines

Proceedings Papers

Adjoint-Based Optimisation of Rocket Engine Turbine Blades

Bhupinder Singh Sanghera, Nitish Anand, Louis Souverein, Loïc Penin, Matteo Pini

Paper No: GT2021-59580

DOI: https://doi.org/10.1115/GT2021-59580

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Topics: Optimization, Rocket engines, Turbine blades, Stators, Turbines, Design, Cycles, Flow (Dynamics), Generators, Shape optimization

Proceedings Papers

Robust Design Optimization of an Industrial 1.5 Stage Axial Compressor Under Operational and Geometrical Uncertainties

Alexandre Gouttière, Dirk Wunsch, Rémy Nigro, Virginie Barbieux, Charles Hirsch

Paper No: GT2021-58603

DOI: https://doi.org/10.1115/GT2021-58603

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Topics: Compressors, Design, Flow (Dynamics), Optimization, Uncertainty, Uncertainty quantification

Proceedings Papers

A Detailed Loss Analysis Methodology for Centrifugal Compressors

Luying Zhang, Loukia Kritioti, Peng Wang, Jiangnan Zhang, Mehrdad Zangeneh

Paper No: GT2021-59334

DOI: https://doi.org/10.1115/GT2021-59334

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Topics: Compressors, Design, Entropy, Optimization

Proceedings Papers

Improvement of Aerodynamic and Strength Characteristics of a Multi-Shaft Axial Turbine of a Turboshaft Engine

Grigorii Popov, Evgenii Goriachkin, Igor Egorov, Oleg Baturin, Anton Salnikov, Anastasia Solovieva, Yurii Zhurenkov

Paper No: GT2021-59682

DOI: https://doi.org/10.1115/GT2021-59682

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Topics: Engines, Optimization, Turbines

2 3 4 5

NARROW

Adjoint Optimization of Film Cooling Hole Geometry

Improving the Film Cooling Performance of a Turbine Endwall With Multi-Fidelity Modeling Considering Conjugate Heat Transfer

Parametric Optimization of Film Cooling Hole Geometry

Multi-Objective Optimization on the Fluid Flow and Heat Transfer of Semi-Attached Rib-Channels

Aerodynamic Optimization of a Turbocharger Unit Based on the Overall Efficiency Enhancement of an Internal Combustion Engine for Stationary Power Production

A Marine Turbocharger Compressor Multi-Point 3D Design Optimization Tool

Adjoint Based Heat Conduction Optimization of Struts Parameters Within Hollow Blade

Cryogenic Fuel Storage Modelling and Optimisation for Aircraft Applications

A Supercritical CO 2 Brayton Cycle Micro Turbine for Waste Heat Conversion: Optimization Layout in Cogenerative Applications

Multi-Parameter Optimization to Improve the Erosion Resistance of Coating by FE Simulation

Tolerance-Based Optimization of Sinking EDM for Industrial Seal Slot Manufacture

Optimal Design of Renewable Hydrogen Production for Gas Turbine Test Facilities

Novel End-End System for Combustor Design and Analysis

Centrifugal Compressor Stage Efficiency and Rotor Stiffness Augmentation via Artificial Neural Networks

Optimization of an Additively Manufactured U-Bend Channel Using A Surrogate-Based Bayesian Method

Constraint Handling in Bayesian Optimization -- A Comparative Study of Support Vector Machine, Augmented Lagrangian and Expected Feasible Improvement

Adjoint-Based Optimisation of Rocket Engine Turbine Blades

Robust Design Optimization of an Industrial 1.5 Stage Axial Compressor Under Operational and Geometrical Uncertainties

A Detailed Loss Analysis Methodology for Centrifugal Compressors

Improvement of Aerodynamic and Strength Characteristics of a Multi-Shaft Axial Turbine of a Turboshaft Engine

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