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Proceedings Papers

Influence of Roughness on the Transition Modeling in Compressor Flows

Vera Tolksdorf, Anubhav Gokhale, Daniel Kessler, Leroy Benjamin, Christoph Bode, Jens Friedrichs

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A039, June 7–11, 2021

Paper No: GT2021-60003

DOI: https://doi.org/10.1115/GT2021-60003

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Topics: Compressors, Flow (Dynamics), Modeling, Surface roughness, Engines, Turbulence, Boundary layers, Reynolds-averaged Navier–Stokes equations, Rotors, Airfoils

Proceedings Papers

Morphing of Reversible Axial Fan Blade: A FSI-FEM Study

Valerio F. Barnabei, Alessio Castorrini, Alessandro Corsini, Franco Rispoli

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T10A009, June 7–11, 2021

Paper No: GT2021-59554

DOI: https://doi.org/10.1115/GT2021-59554

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Topics: Blades, Finite element methods, Finite element model, Fluid structure interaction, Design, Flow (Dynamics), Engineering simulation, Fluids, Shapes, Simulation

Proceedings Papers

Inlet Flow Distortion in an Advanced Civil Transport Boundary Layer Ingesting Engine Installation

D. K. Hall, E. M. Greitzer, A. Uranga, M. Drela, S. A. Pandya

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A010, June 7–11, 2021

Paper No: GT2021-59079

DOI: https://doi.org/10.1115/GT2021-59079

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Topics: Boundary layers, Engines, Flow (Dynamics), Aircraft, Computation, NASA, Pressure, Bubbles, Fans, Inflow

Proceedings Papers

Flow in a Simulated Turbine Blade Cooling Channel With Spatially Varying Roughness Caused by Additive Manufacturing Orientation

Stephen T. McClain, David R. Hanson, Emily Cinnamon, Jacob C. Snyder, Robert F. Kunz, Karen A. Thole

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A031, September 21–25, 2020

Paper No: GT2020-16069

DOI: https://doi.org/10.1115/GT2020-16069

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Topics: Additive manufacturing, Cooling, Flow (Dynamics), Surface roughness, Turbine blades, Turbulence, Friction, Computational fluid dynamics, Dimensions, Gravity (Force)

Proceedings Papers

Experimental and Numerical Study on Pressure Losses and Flow Fluctuations in a High-Pressure Valve Assembly of Steam Turbine Governing System

Vaclav Slama, Lukas Mrozek, Bartolomej Rudas, David Simurda, Jindrich Hala, Martin Luxa

Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A007, September 21–25, 2020

Paper No: GT2020-14474

DOI: https://doi.org/10.1115/GT2020-14474

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Topics: Flow (Dynamics), Fluctuations (Physics), High pressure (Physics), Manufacturing, Pressure, Steam turbines, Valves, Computer simulation, Turbines, Pipelines

Proceedings Papers

A Pneumatic Probe for Measuring Spatial Derivatives of Stagnation Pressure

C. J. Clark, S. D. Grimshaw

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T05A024, June 17–21, 2019

Paper No: GT2019-91428

DOI: https://doi.org/10.1115/GT2019-91428

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Topics: Pressure, Probes, Calibration, Flow (Dynamics), Errors, Pressure gradient, Wakes, Yaw, Artificial neural networks, Compressors

Proceedings Papers

Static and Dynamic Analysis of a NACA 0021 Airfoil Section at Low Reynolds Numbers: Drag and Moment Coefficients

David Holst, Francesco Balduzzi, Alessandro Bianchini, Christian Navid Nayeri, Christian Oliver Paschereit, Giovanni Ferrara

Proc. ASME. GT2019, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T48A002, June 17–21, 2019

Paper No: GT2019-90500

DOI: https://doi.org/10.1115/GT2019-90500

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Topics: Airfoils, Drag (Fluid dynamics), Dynamic analysis, Reynolds number, Vertical axis wind turbines, Tunnels, Wind tunnels, Aviation, Blades, Computational fluid dynamics

Proceedings Papers

Flow in a Scaled Turbine Coolant Channel With Roughness due to Additive Manufacturing

David R. Hanson, Stephen T. McClain, Jacob C. Snyder, Robert F. Kunz, Karen A. Thole

Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT21A004, June 17–21, 2019

Paper No: GT2019-90931

DOI: https://doi.org/10.1115/GT2019-90931

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Topics: Additive manufacturing, Coolants, Flow (Dynamics), Surface roughness, Turbines, Computational fluid dynamics, Friction, Internal flow, Simulation, Engines

Proceedings Papers

Simulation of the Deposit Evolution on a Fan Blade for Tunnel Ventilation

Alessio Castorrini, Paolo Venturini, Alessandro Corsini, Franco Rispoli

Proc. ASME. GT2019, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T09A005, June 17–21, 2019

Paper No: GT2019-91290

DOI: https://doi.org/10.1115/GT2019-91290

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Topics: Blades, Simulation, Tunnels, Ventilation, Particulate matter, Geometry, Flow (Dynamics), Rotors, Shapes, Damage

Proceedings Papers

Scale-Resolving Simulations of a Fundamental Trailing-Edge Cooling Slot Using a Discontinuous-Galerkin Spectral-Element Method

Anirban Garai, Scott M. Murman, Nateri K. Madavan

Proc. ASME. GT2019, Volume 2C: Turbomachinery, V02CT41A023, June 17–21, 2019

Paper No: GT2019-91146

DOI: https://doi.org/10.1115/GT2019-91146

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Topics: Cooling, Engineering simulation, Simulation, Turbulence, Airfoils, Turbines, Compressors, Design, Entropy, Flow (Dynamics)

Proceedings Papers

A Modular Transonic Turbine Cascade for Cooled Rotor Metal Effectiveness Investigations

James A. Parker, Ed Romero, Thomas Povey

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT13A011, June 17–21, 2019

Paper No: GT2019-91697

DOI: https://doi.org/10.1115/GT2019-91697

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Topics: Cascades (Fluid dynamics), Metals, Rotors, Turbines, Blades, Cooling, Engines, Flow (Dynamics), Coolants, Cooling systems

Proceedings Papers

An Experimental Setup for Idealised Studies on Transition to Turbulence on a Generic Compressor Outlet Guide Vane

Jens H. M. Fransson, Santhosh B. Mamidala, Bengt E. G. Fallenius, Hans Mårtensson, Fredrik Wallin

Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT39A032, June 11–15, 2018

Paper No: GT2018-76507

DOI: https://doi.org/10.1115/GT2018-76507

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Topics: Compressors, Guide vanes, Turbulence, Computational fluid dynamics, Design, Drag (Fluid dynamics), Boundary layers, Flow (Dynamics), Pressure, Wakes

Proceedings Papers

Skin Friction Measurements of Transition in High Reynolds Number, Adverse Pressure Gradient Flow

Brian M. Holley, Larry W. Hardin, Gregory Tillman, Ray-Sing Lin, Jongwook Joo

Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT39A037, June 11–15, 2018

Paper No: GT2018-76708

DOI: https://doi.org/10.1115/GT2018-76708

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Topics: Flow (Dynamics), Pressure gradient, Reynolds number, Skin friction (Fluid dynamics), Boundary layers, Modeling, Acoustics, Airfoils, Chords (Trusses), Computational fluid dynamics

Proceedings Papers

Computational Assessment of a 3-Stage Axial Compressor Which Provides Airflow to the NASA 11- by 11-Foot Transonic Wind Tunnel, Including Design Changes for Increased Performance

Sameer Kulkarni, Timothy A. Beach, Philip C. Jorgenson, Joseph P. Veres

Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT39A042, June 26–30, 2017

Paper No: GT2017-65139

DOI: https://doi.org/10.1115/GT2017-65139

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Topics: Air flow, Compressors, Design, NASA, Wind tunnels, Computational fluid dynamics, Pressure, Stators, Engineering simulation, Leakage

Proceedings Papers

Loss Generation in Transonic Turbine Blading

Penghao Duan, Choon S. Tan, Andrew Scribner, Anthony Malandra

Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT40A007, June 26–30, 2017

Paper No: GT2017-63471

DOI: https://doi.org/10.1115/GT2017-63471

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Topics: Turbines, Mach number, Blades, Shock (Mechanics), Boundary layers, Reynolds-averaged Navier–Stokes equations, Flow (Dynamics), Turbine blades, Cascades (Fluid dynamics), Computation

Proceedings Papers

Development and Validation of a Novel Synthetic Blade Model for Axial Flow Fans in Unsteady CFD

Tommaso Bonanni, Alessandro Corsini, Giovanni Delibra, David Volponi

Proc. ASME. GT2017, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Honors and Awards, V001T09A005, June 26–30, 2017

Paper No: GT2017-63952

DOI: https://doi.org/10.1115/GT2017-63952

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Topics: Axial flow, Blades, Computational fluid dynamics, Fans, Actuators, Disks, Momentum, Deflection, Fluids, Rotation

Proceedings Papers

Advanced High Temperature Erosion Tunnel for Testing TBC and New Turbine Blade Materials

Dongyun Shin, Awatef Hamed

Proc. ASME. GT2016, Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T21A011, June 13–17, 2016

Paper No: GT2016-57922

DOI: https://doi.org/10.1115/GT2016-57922

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Topics: Erosion, High temperature, Testing, Tunnels, Turbine blades, Temperature, Blades, Coatings, Combustion, Design

Proceedings Papers

Hydrodynamic Measurements Throughout a Flat Plate Multi-Row Film Cooling Array With Inclined Holes

Greg Natsui, Michael T. Voet, Zachary Little, Erik Fernandez, Jay Kapat, Jason E. Dees

Proc. ASME. GT2016, Volume 5C: Heat Transfer, V05CT19A007, June 13–17, 2016

Paper No: GT2016-56184

DOI: https://doi.org/10.1115/GT2016-56184

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Topics: Carbon dioxide, Coolants, Die cutting, Electromagnetic scattering, Film cooling, Flat plates, Flow (Dynamics), Kinetic energy, Momentum, Particulate matter

Proceedings Papers

Modelling of Axial Fan and Anti-Stall Ring on a Virtual Test Rig for Air Performance Evaluation

Tommaso Bonanni, Alessandro Corsini, Giovanni Delibra, David Volponi, Anthony G. Sheard

Proc. ASME. GT2016, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T09A005, June 13–17, 2016

Paper No: GT2016-56862

DOI: https://doi.org/10.1115/GT2016-56862

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Topics: Actuators, Disks, Fans, Fins, Fittings, Modeling, Performance evaluation, Rotors, Stress, Tunnels

Proceedings Papers

Experimental Investigation on Double Anti-Stall Ring Effects on Reversible Ventilation Fan Performance

Alessandro Corsini, Giovanni Delibra, Anthony G. Sheard, David Volponi

Proc. ASME. GT2016, Volume 1: Aircraft Engine; Fans and Blowers; Marine, V001T09A012, June 13–17, 2016

Paper No: GT2016-57474

DOI: https://doi.org/10.1115/GT2016-57474

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Topics: Blades, Design, Fans, Impellers, Tunnels, Ventilation

2 3 4 5

NARROW

Influence of Roughness on the Transition Modeling in Compressor Flows

Morphing of Reversible Axial Fan Blade: A FSI-FEM Study

Inlet Flow Distortion in an Advanced Civil Transport Boundary Layer Ingesting Engine Installation

Flow in a Simulated Turbine Blade Cooling Channel With Spatially Varying Roughness Caused by Additive Manufacturing Orientation

Experimental and Numerical Study on Pressure Losses and Flow Fluctuations in a High-Pressure Valve Assembly of Steam Turbine Governing System

A Pneumatic Probe for Measuring Spatial Derivatives of Stagnation Pressure

Static and Dynamic Analysis of a NACA 0021 Airfoil Section at Low Reynolds Numbers: Drag and Moment Coefficients

Flow in a Scaled Turbine Coolant Channel With Roughness due to Additive Manufacturing

Simulation of the Deposit Evolution on a Fan Blade for Tunnel Ventilation

Scale-Resolving Simulations of a Fundamental Trailing-Edge Cooling Slot Using a Discontinuous-Galerkin Spectral-Element Method

A Modular Transonic Turbine Cascade for Cooled Rotor Metal Effectiveness Investigations

An Experimental Setup for Idealised Studies on Transition to Turbulence on a Generic Compressor Outlet Guide Vane

Skin Friction Measurements of Transition in High Reynolds Number, Adverse Pressure Gradient Flow

Computational Assessment of a 3-Stage Axial Compressor Which Provides Airflow to the NASA 11- by 11-Foot Transonic Wind Tunnel, Including Design Changes for Increased Performance

Loss Generation in Transonic Turbine Blading

Development and Validation of a Novel Synthetic Blade Model for Axial Flow Fans in Unsteady CFD

Advanced High Temperature Erosion Tunnel for Testing TBC and New Turbine Blade Materials

Hydrodynamic Measurements Throughout a Flat Plate Multi-Row Film Cooling Array With Inclined Holes

Modelling of Axial Fan and Anti-Stall Ring on a Virtual Test Rig for Air Performance Evaluation

Experimental Investigation on Double Anti-Stall Ring Effects on Reversible Ventilation Fan Performance

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