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Proceedings Papers

Parametric Design of Radial Guide Vanes for Power Augmentation of Darrieus-Type Vertical-Axis Wind Turbines

Pier Francesco Melani, Francesco Balduzzi, Giovanni Ferrara, Alessandro Bianchini, Roberto Bissanti, Palmiro Bissanti

Proc. ASME. GT2022, Volume 11: Wind Energy, V011T38A020, June 13–17, 2022

Paper No: GT2022-82867

DOI: https://doi.org/10.1115/GT2022-82867

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Topics: Guide vanes, Parametric design, Vertical axis wind turbines, Flow (Dynamics), Simulation, Blades, Design, Engineering simulation, Rotors, Turbines

Proceedings Papers

Turboelectric Distributed Propulsion Modelling Accounting for Fan Boundary Layer Ingestion and Inlet Distortion

Georgios Athanasakos, Nikolaos Aretakis, Alexios Alexiou, Konstantinos Mathioudakis

Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A008, September 21–25, 2020

Paper No: GT2020-14621

DOI: https://doi.org/10.1115/GT2020-14621

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Topics: Accounting, Boundary layers, Modeling, Propulsion, Compressors, Design, Propulsion systems, Dimensions, Drag (Fluid dynamics), Electronic systems

Proceedings Papers

Parametric Design of Blisk Repairs by Patching Considering High Cycle Fatigue

Ricarda Berger, Benedikt Hofmeister, Cristian G. Gebhardt, Raimund Rolfes

Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT31A003, June 17–21, 2019

Paper No: GT2019-90351

DOI: https://doi.org/10.1115/GT2019-90351

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Topics: High cycle fatigue, Maintenance, Parametric design, Compressors, Fatigue strength, Geometry, Welding, Algorithms, Damage, High pressure (Physics)

Proceedings Papers

Aerodynamic Design System for Non-Axisymmetric Boundary Layer Ingestion Fans

Sandeep Kumar, Mark G. Turner, Kiran Siddappaji, Mark Celestina

Proc. ASME. GT2018, Volume 2C: Turbomachinery, V02CT42A048, June 11–15, 2018

Paper No: GT2018-77042

DOI: https://doi.org/10.1115/GT2018-77042

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Topics: Boundary layers, Design, Fans, Flow (Dynamics), Geometry, Metals, Blades, Chords (Trusses), Engineering design processes, Engines

Proceedings Papers

CFD-Led Designs of Pre-Filming Injectors for Gas-Turbine Combustors

Kumud Ajmani, Hukam Mongia, Phil Lee, Kathleen Tacina

Proc. ASME. GT2018, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A014, June 11–15, 2018

Paper No: GT2018-75329

DOI: https://doi.org/10.1115/GT2018-75329

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Topics: Combustion chambers, Computational fluid dynamics, Ejectors, Gas turbines, Combustion, Design, Flow (Dynamics), Fuels, Manufacturing, Aerodynamics

Proceedings Papers

Numerical Prediction of Tonal Noise in Centrifugal Blowers

Carlo Cravero, Davide Marsano

Proc. ASME. GT2018, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T09A001, June 11–15, 2018

Paper No: GT2018-75243

DOI: https://doi.org/10.1115/GT2018-75243

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Topics: Noise (Sound), Aerodynamic noise, Design, Fluids, Noise control, Air conditioning, Computational fluid dynamics, Dimensions, Emissions, Engineering simulation

Proceedings Papers

Modeling Capability for Cavity Flows in an Axial Compressor

Syed Moez Hussain Mahmood, Mark G. Turner

Proc. ASME. GT2017, Volume 2B: Turbomachinery, V02BT41A028, June 26–30, 2017

Paper No: GT2017-64040

DOI: https://doi.org/10.1115/GT2017-64040

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Topics: Cavity flows, Compressors, Modeling, Cavities, Stators, Rotors, Clearances (Engineering), Design, Flow (Dynamics), Leakage

Proceedings Papers

Design Exploration of a Return Channel for Multistage Centrifugal Compressors

Vishal Jariwala, Louis Larosiliere, James Hardin

Proc. ASME. GT2016, Volume 2D: Turbomachinery, V02DT42A032, June 13–17, 2016

Paper No: GT2016-57777

DOI: https://doi.org/10.1115/GT2016-57777

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Topics: Compressors, Design, Computational fluid dynamics, Degrees of freedom, Flow (Dynamics), Guide vanes, Parametric design, Pressure

Proceedings Papers

Two-Dimensional Airfoil Shape Optimization Using Highly Differentiable Splines and Evolution Strategies

David Cadrecha, Jose M. Chaquet, Roque Corral, Guillermo Pastor

Proc. ASME. GT2016, Volume 2C: Turbomachinery, V02CT45A001, June 13–17, 2016

Paper No: GT2016-56040

DOI: https://doi.org/10.1115/GT2016-56040

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Topics: Airfoils, Shape optimization, Splines, Optimization, Design, Mach number, Algorithms, Blades, Boundary layers, Computational fluid dynamics

Proceedings Papers

Multi-Objective Optimization of the Impingement-Film Cooling Structure of a HPT Endwall Using Conjugate Heat Transfer CFD

Zhongran Chi, Haiqing Liu, Shusheng Zang

Proc. ASME. GT2016, Volume 2C: Turbomachinery, V02CT45A006, June 13–17, 2016

Paper No: GT2016-56559

DOI: https://doi.org/10.1115/GT2016-56559

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Topics: Computational fluid dynamics, Cooling, Heat transfer, Pareto optimization, Optimization, Wall temperature, Databases, Design, Genetic algorithms, Aerodynamics

Proceedings Papers

Supercritical CO 2 Radial Turbine Design Performance as a Function of Turbine Size Parameters

Jianhui Qi, Thomas Reddell, Kan Qin, Kamel Hooman, Ingo H. J. Jahn

Proc. ASME. GT2016, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T36A020, June 13–17, 2016

Paper No: GT2016-58137

DOI: https://doi.org/10.1115/GT2016-58137

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Topics: Design, Supercritical carbon dioxide, Turbines, Blades, Concentrating solar power, Engineering prototypes, Flow (Dynamics), Geometry, Inflow, Parametric design

Proceedings Papers

Effects of Nonuniform Flow Distribution on Marine Gas Turbine Waste-Heat Steam Generators

Ho-Tien Shu, Simion C. Kuo, M. Keith Ellingsworth

Proc. ASME. GT1984, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T03A010, June 4–7, 1984

Paper No: 84-GT-251

DOI: https://doi.org/10.1115/84-GT-251

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Topics: Boilers, Flow (Dynamics), Marine gas turbines, Waste heat, Design, Gas flow, Gas turbines, Boundary layers, Guide vanes, Heat exchangers

Proceedings Papers

Aerodynamic Design of Turbomachinery Blading in Three-Dimensional Flow: An Application to Radial Inflow Turbines

Y. L. Yang, C. S. Tan, W. R. Hawthorne

Proc. ASME. GT1992, Volume 1: Turbomachinery, V001T01A041, June 1–4, 1992

Paper No: 92-GT-074

DOI: https://doi.org/10.1115/92-GT-074

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Topics: Design, Flow (Dynamics), Inflow, Turbines, Turbomachinery, Blades, Design methodology, Computation, Computational methods, Inviscid flow

Proceedings Papers

A Parametric Design Tool for Cascades of Airfoils

Roque Corral, Guillermo Pastor

Proc. ASME. GT1999, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A012, June 7–10, 1999

Paper No: 99-GT-073

DOI: https://doi.org/10.1115/99-GT-073

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Topics: Airfoils, Parametric design, Design, Shapes, Blades, Chain, Compressors, Computer-aided design, Polynomials, Pressure

Proceedings Papers

Optimization of the Hole Exit Shaping of Film Holes Without and With Compound Angles for Maximal Film Cooling Effectiveness

Zhongran Chi, Xueying Li, Chang Han, Jing Ren, Hongde Jiang

Proc. ASME. GT2014, Volume 5B: Heat Transfer, V05BT13A006, June 16–20, 2014

Paper No: GT2014-25212

DOI: https://doi.org/10.1115/GT2014-25212

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Topics: Film cooling, Optimization, Computational fluid dynamics, Databases, Geometry, Design, Vortices, Anisotropy, B-splines, Coolants

Proceedings Papers

Study of Parametric and Non-Parametric Optimization of a Rotor-Bearing System

Youngwon Hahn, John I. Cofer, IV

Proc. ASME. GT2014, Volume 7A: Structures and Dynamics, V07AT28A001, June 16–20, 2014

Paper No: GT2014-25095

DOI: https://doi.org/10.1115/GT2014-25095

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Topics: Bearings, Optimization, Rotors, Topology, Computer-aided design, Rotordynamics, Atoms, Bearing design, Combustion chambers, Compressors

Proceedings Papers

Cooling Structure Optimization for a Rib-Roughed Channel in a Turbine Rotor Blade

Zhongran Chi, Jing Ren, Hongde Jiang

Proc. ASME. GT2013, Volume 3B: Heat Transfer, V03BT11A009, June 3–7, 2013

Paper No: GT2013-94527

DOI: https://doi.org/10.1115/GT2013-94527

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Topics: Blades, Cooling, Optimization, Rotors, Turbines, Design, Experimental design, Engineering simulation, Simulation, Computational fluid dynamics

Proceedings Papers

Automated Optimization of an Axial-Slot Type Casing Treatment for a Transonic Compressor

Georgios Goinis, Christian Voß, Marcel Aulich

Proc. ASME. GT2013, Volume 6B: Turbomachinery, V06BT43A011, June 3–7, 2013

Paper No: GT2013-94765

DOI: https://doi.org/10.1115/GT2013-94765

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Topics: Compressors, Optimization, Surges, Design, Engineering simulation, Flow (Dynamics), Rotors, Simulation, Stability, Computational fluid dynamics

Proceedings Papers

Multi-Dimensional Platform for Cooling Design of Air-Cooled Turbine Blades

Zhongran Chi, Songtao Wang, Jing Ren, Hongde Jiang

Proc. ASME. GT2012, Volume 4: Heat Transfer, Parts A and B, 207-218, June 11–15, 2012

Paper No: GT2012-68675

DOI: https://doi.org/10.1115/GT2012-68675

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Topics: Cooling, Design, Turbine blades, Blades, Flow (Dynamics), Design methodology, Heat transfer, Mesh generation, Parametric design, Pressure

Proceedings Papers

A Parametric Study of Reversible Jet-Fan Blades’ Aero-Mechanical Performance

Kasra Daneshkhah, Geoff Sheard

Proc. ASME. GT2012, Volume 3: Cycle Innovations; Education; Electric Power; Fans and Blowers; Industrial and Cogeneration, 787-794, June 11–15, 2012

Paper No: GT2012-69920

DOI: https://doi.org/10.1115/GT2012-69920

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Topics: Blades, Design, Sensitivity analysis, Approximation, Design methodology, Experimental design, Parametric design, Response surface methodology, Roads, Smoke

NARROW

Parametric Design of Radial Guide Vanes for Power Augmentation of Darrieus-Type Vertical-Axis Wind Turbines

Turboelectric Distributed Propulsion Modelling Accounting for Fan Boundary Layer Ingestion and Inlet Distortion

Parametric Design of Blisk Repairs by Patching Considering High Cycle Fatigue

Aerodynamic Design System for Non-Axisymmetric Boundary Layer Ingestion Fans

CFD-Led Designs of Pre-Filming Injectors for Gas-Turbine Combustors

Numerical Prediction of Tonal Noise in Centrifugal Blowers

Modeling Capability for Cavity Flows in an Axial Compressor

Design Exploration of a Return Channel for Multistage Centrifugal Compressors

Two-Dimensional Airfoil Shape Optimization Using Highly Differentiable Splines and Evolution Strategies

Multi-Objective Optimization of the Impingement-Film Cooling Structure of a HPT Endwall Using Conjugate Heat Transfer CFD

Supercritical CO 2 Radial Turbine Design Performance as a Function of Turbine Size Parameters

Effects of Nonuniform Flow Distribution on Marine Gas Turbine Waste-Heat Steam Generators

Aerodynamic Design of Turbomachinery Blading in Three-Dimensional Flow: An Application to Radial Inflow Turbines

A Parametric Design Tool for Cascades of Airfoils

Optimization of the Hole Exit Shaping of Film Holes Without and With Compound Angles for Maximal Film Cooling Effectiveness

Study of Parametric and Non-Parametric Optimization of a Rotor-Bearing System

Cooling Structure Optimization for a Rib-Roughed Channel in a Turbine Rotor Blade

Automated Optimization of an Axial-Slot Type Casing Treatment for a Transonic Compressor

Multi-Dimensional Platform for Cooling Design of Air-Cooled Turbine Blades

A Parametric Study of Reversible Jet-Fan Blades’ Aero-Mechanical Performance

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