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Proceedings Papers

Towards a Machine Learning Based Design for Fouling of an Axial Turbine Vane

Riccardo Friso, Stefano Oliani, Nicola Casari, Michele Pinelli, Alessio Suman, Francesco Montomoli

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A027, June 7–11, 2021

Paper No: GT2021-59520

DOI: https://doi.org/10.1115/GT2021-59520

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Topics: Design, Machine learning, Turbines, Design methodology, Computational fluid dynamics, Engines, Sensitivity analysis, Turbomachinery, Aircraft engines, Approximation

Proceedings Papers

Design and Evaluation of a Flow Capturing Device for a High-Speed Wind Tunnel

Mattia Graiff, Marian Staggl, Emil Göttlich, Christian Wakelam

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT35A003, June 7–11, 2021

Paper No: GT2021-58667

DOI: https://doi.org/10.1115/GT2021-58667

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Topics: Design, Flow (Dynamics), Wind tunnels, Cascades (Fluid dynamics), Ducts, Sealing (Process), Sound pressure, Temperature, Test facilities, Testing

Proceedings Papers

One Dimensional Modelling for Pulsed Flow Twin-Entry Turbine

Bijie Yang, Ricardo Martinez-Botas, Yingxian Xue, Mingyang Yang

Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT37A015, June 7–11, 2021

Paper No: GT2021-60069

DOI: https://doi.org/10.1115/GT2021-60069

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Topics: Flow (Dynamics), Modeling, Turbines, Pressure, Turbochargers, Computational fluid dynamics, Energy conservation, Engines, Exhaust systems, Internal combustion engines

Proceedings Papers

Axial-Radial Diffuser With Integrated Exhaust Hood for An Automotive Turbocharger With Axial Turbine

Christoph Kuestner, Joerg R. Seume

Paper No: GT2021-58600

DOI: https://doi.org/10.1115/GT2021-58600

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Topics: Diffusers, Exhaust systems, Turbines, Turbochargers, Design, Computational fluid dynamics, Steam turbines, Geometry, Inflow, Kinetic energy

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

Accurate Inlet Boundary Conditions to Capture Combustion Chamber and Turbine Coupling With Large-Eddy Simulation

Benjamin Martin, Florent Duchaine, Laurent Gicquel, Nicolas Odier, Jérôme Dombard

Paper No: GT2021-58854

DOI: https://doi.org/10.1115/GT2021-58854

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Topics: Boundary-value problems, Combustion chambers, Large eddy simulation, Turbines, Simulation, Databases, Signals, Turbomachinery, Computational fluid dynamics, Fluctuations (Physics)

Proceedings Papers

Automatically Designed Deep Gaussian Process for Turbomachinery Application

Yuan Jin, Jin Chai, Olivier Jung

Paper No: GT2021-58469

DOI: https://doi.org/10.1115/GT2021-58469

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Topics: Turbomachinery, Turbines, Design, Artificial neural networks, Blades, Dimensions, Pressure, Robustness, Stochastic processes

Proceedings Papers

Impact of Swirling Entropy Waves on a High Pressure Turbine

Andrea Notaristefano, Paolo Gaetani

Paper No: GT2021-59598

DOI: https://doi.org/10.1115/GT2021-59598

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Topics: Entropy, High pressure (Physics), Swirling flow, Turbines, Waves, Combustion chambers, Stators, Rotors, Temperature, Aerodynamic flow

Proceedings Papers

Modeling of Combustor-Turbine Vane Interaction Using Stress-Blended Eddy Simulation

Ishan Verma, Samir Rida, Laith Zori, Jaydeep Basani, Benjamin Kamrath, Dustin Brandt

Paper No: GT2021-59344

DOI: https://doi.org/10.1115/GT2021-59344

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Topics: Combustion chambers, Eddies (Fluid dynamics), Modeling, Simulation, Stress, Turbines, Stators, Flow (Dynamics), Boundary-value problems, Computational fluid dynamics

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

Turbocharger Radial Turbine Response to Pulse Amplitude

Roberto Mosca, Shyang Maw Lim, Mihai Mihaescu

Paper No: GT2021-59997

DOI: https://doi.org/10.1115/GT2021-59997

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Topics: Turbines, Turbochargers, Flow (Dynamics), Heat transfer, Computer simulation, Eddies (Fluid dynamics), Engines, Exergy, Exhaust manifolds, Exhaust systems

Proceedings Papers

Analysis of the Loss Production Mechanism due to Cavity-Main Flow Interaction in a LPT Stage

D. Barsi, D. Lengani, D. Simoni, G. Venturino, F. Bertini, M. Giovannini, F. Rubechini

Paper No: GT2021-59932

DOI: https://doi.org/10.1115/GT2021-59932

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Topics: Cavities, Flow (Dynamics), Cavity flows, Rotors, Simulation, Pressure, Engines, Geometry, Inspection, Stators

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

Improved Prediction of Losses With Large Eddy Simulation in a Low-Pressure Turbine

Kenji Miki, Ali Ameri

Paper No: GT2021-59095

DOI: https://doi.org/10.1115/GT2021-59095

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Topics: Emission spectroscopy, Large eddy simulation, Pressure, Separation (Technology), Spectroscopy, Turbines, Turbulence, Wakes, Flow (Dynamics), Blades

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

AI Assisted High Fidelity Multi-Physics Digital Twin of Industrial Gas Turbines

Senthil Krishnababu, Omar Valero, Roger Wells

Paper No: GT2021-58925

DOI: https://doi.org/10.1115/GT2021-58925

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Topics: Industrial gases, Physics, Turbines, Manufacturing, Compressors, Gas turbines, Maintenance, Teams, Artificial neural networks, Blocks (Building materials)

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

Numerical Analysis of Non-Radial Blading in a Low Speed and Low Pressure Turbine for Electric Turbocompounding Applications

Eva Alvarez-Regueiro, Esperanza Barrera-Medrano, Ricardo Martinez-Botas, Srithar Rajoo

Paper No: GT2021-60239

DOI: https://doi.org/10.1115/GT2021-60239

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Topics: Numerical analysis, Pressure, Turbines, Design, Rotors, Blades, Computational fluid dynamics, Computer simulation, Fibers, Deformation

Proceedings Papers

Investigation of a Novel Turbine Housing to Produce a Non-Uniform Spanwise Flow Field at the Inlet to a Mixed Flow Turbine and Provide Variable Geometry Capabilities

Richard Morrison, Charles Stuart, Sung In Kim, Stephen Spence, Andre Starke, Thomas Leonard

Paper No: GT2021-59382

DOI: https://doi.org/10.1115/GT2021-59382

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Topics: Flow (Dynamics), Geometry, Turbines, Design, Engines, Flow separation, Rotors, Transients (Dynamics), Turbochargers, Automotive engines

2 3 4 5

NARROW

Towards a Machine Learning Based Design for Fouling of an Axial Turbine Vane

Design and Evaluation of a Flow Capturing Device for a High-Speed Wind Tunnel

One Dimensional Modelling for Pulsed Flow Twin-Entry Turbine

Axial-Radial Diffuser With Integrated Exhaust Hood for An Automotive Turbocharger With Axial Turbine

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

Accurate Inlet Boundary Conditions to Capture Combustion Chamber and Turbine Coupling With Large-Eddy Simulation

Automatically Designed Deep Gaussian Process for Turbomachinery Application

Impact of Swirling Entropy Waves on a High Pressure Turbine

Modeling of Combustor-Turbine Vane Interaction Using Stress-Blended Eddy Simulation

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

Turbocharger Radial Turbine Response to Pulse Amplitude

Analysis of the Loss Production Mechanism due to Cavity-Main Flow Interaction in a LPT Stage

Aeromechanical Optimization of Scalloping in Mixed Flow Turbines

Improved Prediction of Losses With Large Eddy Simulation in a Low-Pressure Turbine

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

AI Assisted High Fidelity Multi-Physics Digital Twin of Industrial Gas Turbines

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

Numerical Analysis of Non-Radial Blading in a Low Speed and Low Pressure Turbine for Electric Turbocompounding Applications

Investigation of a Novel Turbine Housing to Produce a Non-Uniform Spanwise Flow Field at the Inlet to a Mixed Flow Turbine and Provide Variable Geometry Capabilities

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