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1-20 of 2019

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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

Proceedings Papers

Aeromechanical Optimization of Scalloping in Mixed Flow Turbines

Matthew Elliott, Stephen Spence, Martin Seiler, Marco Geron

Paper No: GT2021-58901

DOI: https://doi.org/10.1115/GT2021-58901

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Topics: Flow (Dynamics), Optimization, Turbines, Design, Inertia (Mechanics), Engines, Stress, Rotors, Transients (Dynamics), Turbochargers

Proceedings Papers

Structurally Constrained Aerodynamic Adjoint Optimisation of Highly Loaded Compressor Blades

Cleopatra Cuciumita, Alistair John, Ning Qin, Shahrokh Shahpar

Paper No: GT2021-59717

DOI: https://doi.org/10.1115/GT2021-59717

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Topics: Blades, Compressors, Deformation, Optimization, Stress

Proceedings Papers

Multi-Objective Optimization of Turbine Blade Tip With Film Cooling Holes

Shuai Yang, Min Zhang, Yan Liu, Jinguang Yang

Paper No: GT2021-60126

DOI: https://doi.org/10.1115/GT2021-60126

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Topics: Computer simulation, Cooling, Film cooling, Pareto optimization, Turbine blades, Blades, Heat transfer, Cascades (Fluid dynamics), Computational fluid dynamics, Leakage flows

Proceedings Papers

Coupling of Endwall and Aerofoil Optimisation on a Low-Speed Compressor Tandem Stator

Mattia Straccia, Volker Gümmer

Paper No: GT2021-59058

DOI: https://doi.org/10.1115/GT2021-59058

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Topics: Airfoils, Compressors, Optimization, Stators, Flow (Dynamics), Geometry, Blades, Design, Shapes, Algorithms

Proceedings Papers

Using Autoencoders and Output Consolidation to Improve Machine Learning Models for Turbomachinery Applications

Julie Pongetti, Timoleon Kipouros, Marc Emmanuelli, Richard Ahlfeld, Shahrokh Shahpar

Paper No: GT2021-60158

DOI: https://doi.org/10.1115/GT2021-60158

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Topics: Machine learning, Turbomachinery, Optimization, Blades, Compressors, Design, Engineering simulation, Flow (Dynamics), Fluid dynamics, Simulation

Proceedings Papers

Multi-Physics Topology Optimization for Thermal-Flow Problems Applied to Additively Manufactured Heat Exchangers

Tsz Ling Elaine Tang, Songtao Xia, Peter Rop, Steven de Wispelaere, Ramesh Subramanian, Bernd Koos

Paper No: GT2021-60336

DOI: https://doi.org/10.1115/GT2021-60336

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Topics: Additive manufacturing, Flow (Dynamics), Heat exchangers, Optimization, Physics, Topology, Workflow, Design, Fluids, Gas turbines

Proceedings Papers

Combination of Turbocharger and Industrial Technologies for the Development of an Improved Mixed-Flow Turbine Design

Holger Franz, Jens Niewöhner, Stefan Mühlenbrock

Paper No: GT2021-59736

DOI: https://doi.org/10.1115/GT2021-59736

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Topics: Design, Flow (Dynamics), Optimization, Turbines, Turbochargers

Proceedings Papers

Gradient-Free Optimization in Thermoacoustics: Application to A Low-Order Model

Johann Moritz Reumschüssel, Jakob G. R. von Saldern, Yiqing Li, Christian Oliver Paschereit, Alessandro Orchini

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A001, June 7–11, 2021

Paper No: GT2021-58341

DOI: https://doi.org/10.1115/GT2021-58341

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Topics: Optimization, Thermoacoustics, Fuels, Algorithms, Combustion chambers, Optimization algorithms, Design, Evolutionary algorithms, Fuel injectors, Gradient methods

Proceedings Papers

A Non-Compact Effective Impedance Model for Can-to-Can Acoustic Communication: Analysis and Optimization of Damping Mechanisms

Jakob G. R. von Saldern, Alessandro Orchini, Jonas P. Moeck

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A051, June 7–11, 2021

Paper No: GT2021-59321

DOI: https://doi.org/10.1115/GT2021-59321

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Topics: Acoustics, Damping, Optimization, Combustion chambers, Flow (Dynamics), Porosity, Density, Eigenvalues, Fluctuations (Physics), Modeling

Proceedings Papers

Toward Machine Learned Highly Reduced Kinetic Models for Methane/Air Combustion

Mark Kelly, Stephen Dooley, Gilles Bourque

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A005, June 7–11, 2021

Paper No: GT2021-58476

DOI: https://doi.org/10.1115/GT2021-58476

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Topics: Combustion, Machinery, Methane, Optimization

Proceedings Papers

Optimization of Fuel Nozzle Diameter in a Novel Cross Flow Lean Direct Injection Burner

Kingshuk Chakraborty, S. R. Chakravarthy

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A030, June 7–11, 2021

Paper No: GT2021-59009

DOI: https://doi.org/10.1115/GT2021-59009

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Topics: Combustion, Cross-flow, Fuels, Gas turbines, Jets, Nozzles, Optimization, Swirling flow, Combustion chambers, Flames

Proceedings Papers

On-Design Component-Level Multiple-Objective Optimization of a Small-Scale Cavity-Stabilized Combustor

Alejandro M. Briones, Timothy J. Erdmann, Brent A. Rankin

Proc. ASME. GT2021, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A031, June 7–11, 2021

Paper No: GT2021-60102

DOI: https://doi.org/10.1115/GT2021-60102

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Topics: Cavities, Combustion chambers, Design, Optimization, Combustion, Computational fluid dynamics, Engineering simulation, Simulation, Algorithms, Engines

2 3 4 5

NARROW

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

Aeromechanical Optimization of Scalloping in Mixed Flow Turbines

Structurally Constrained Aerodynamic Adjoint Optimisation of Highly Loaded Compressor Blades

Multi-Objective Optimization of Turbine Blade Tip With Film Cooling Holes

Coupling of Endwall and Aerofoil Optimisation on a Low-Speed Compressor Tandem Stator

Using Autoencoders and Output Consolidation to Improve Machine Learning Models for Turbomachinery Applications

Multi-Physics Topology Optimization for Thermal-Flow Problems Applied to Additively Manufactured Heat Exchangers

Combination of Turbocharger and Industrial Technologies for the Development of an Improved Mixed-Flow Turbine Design

Gradient-Free Optimization in Thermoacoustics: Application to A Low-Order Model

A Non-Compact Effective Impedance Model for Can-to-Can Acoustic Communication: Analysis and Optimization of Damping Mechanisms

Toward Machine Learned Highly Reduced Kinetic Models for Methane/Air Combustion

Optimization of Fuel Nozzle Diameter in a Novel Cross Flow Lean Direct Injection Burner

On-Design Component-Level Multiple-Objective Optimization of a Small-Scale Cavity-Stabilized Combustor

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