Search Results | GT | ASME Digital Collection

1-20 of 462

2 3 4 5

Sort by

Sort Order Select

Proceedings Papers

Determining Total Pressure Fields From Velocimetry Measurements in a Transonic Turbine Flowfield

Proc. ASME. GT2021, Volume 2B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing, V02BT32A009, June 7–11, 2021

Paper No: GT2021-59388

DOI: https://doi.org/10.1115/GT2021-59388

View Paper

Topics: Pressure, Turbines, Temperature, Flow (Dynamics), Compressible flow, Errors, Momentum, Computational fluid dynamics, Entropy, Film cooling

Proceedings Papers

Influence of Surface Roughness on the Flat-Plate Boundary Layer Transition Under a High-Lift Airfoil Pressure Gradient and Low Freestream Turbulence

Heechan Jeong, Seung Jin Song

Proc. ASME. GT2021, Volume 2B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing, V02BT32A006, June 7–11, 2021

Paper No: GT2021-59192

DOI: https://doi.org/10.1115/GT2021-59192

View Paper

Topics: Airfoils, Boundary layers, Bubbles, Flat plates, Pressure gradient, Separation (Technology), Surface roughness, Turbulence

Proceedings Papers

Experimental Investigation of Secondary Flows and Length Reduction for a Low-Pressure Compressor Transition Duct

D. Tsakmakidou, I. Mariah, A. D. Walker, C. Hall, H. Simpson

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT35A005, June 7–11, 2021

Paper No: GT2021-58879

DOI: https://doi.org/10.1115/GT2021-58879

View Paper

Topics: Compressors, Ducts, Flow (Dynamics), Pressure, Engines, Boundary layers, Carbon dioxide, Design, Fuels, Rotors

Proceedings Papers

Non-Equilibrium Turbulence Modelling for Compressor Corner Separation Flows

Wei Sun

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A024, June 7–11, 2021

Paper No: GT2021-59468

DOI: https://doi.org/10.1115/GT2021-59468

View Paper

Topics: Compressors, Corners (Structural elements), Equilibrium (Physics), Flow (Dynamics), Modeling, Separation (Technology), Turbulence, Boundary layers, Blades, Reynolds-averaged Navier–Stokes equations

Proceedings Papers

A Rapid Viscous-Inviscid Interaction Method for the Preliminary Design of S-Shaped Transition Ducts

A. Veyrat, J. F. Carrotte, A. D. Walker, C. Hall, H. Simpson

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A026, June 7–11, 2021

Paper No: GT2021-59515

DOI: https://doi.org/10.1115/GT2021-59515

View Paper

Topics: Composite materials, Design, Ducts, Flow (Dynamics), Separation (Technology), Splines, Computational fluid dynamics, Shear stress, Boundary layer turbulence, Compressors

Proceedings Papers

Mechanism of Circumferential Static Pressure Oscillation in a Centrifugal Compressor With Volute

Ce Yang, Botai Su, Xin Shi, Hanzhi Zhang, Wenli Wang, Changmao Yang

Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT39A006, June 7–11, 2021

Paper No: GT2021-59051

DOI: https://doi.org/10.1115/GT2021-59051

View Paper

Topics: Compressors, Oscillations, Pressure, Diffusers, Strips, Impellers, Flow (Dynamics), Boundary-value problems, Pressure gradient, Air flow

Proceedings Papers

Experimental Investigation of the Confinement Effects in Radial-Radial Swirlers

Fırat Kıyıcı, Mustafa Perçin

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A010, June 7–11, 2021

Paper No: GT2021-58653

DOI: https://doi.org/10.1115/GT2021-58653

View Paper

Topics: Flow (Dynamics), Particulate matter, Pressure gradient, Swirling flow

Proceedings Papers

Numerical Investigation of Air-Oil Two-Phase Flow Pattern Transition in the Scavenge Line of an Aeroengine

Ghofrane Sekrani, Jean-Sebastien Dick, Sébastien Poncet, Sravankumar Nallamothu

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A009, June 7–11, 2021

Paper No: GT2021-58988

DOI: https://doi.org/10.1115/GT2021-58988

View Paper

Topics: Two-phase flow, Flow (Dynamics), Modeling, Fluids, Porosity, Turbulence, Air flow, Algebra, Calibration, Compressibility

Proceedings Papers

Fan-Intake Coupling With Conventional and Short Intakes

E. J. Gunn, T. Brandvik, M. J. Wilson

Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A003, June 7–11, 2021

Paper No: GT2021-58829

DOI: https://doi.org/10.1115/GT2021-58829

View Paper

Topics: Annulus, Boundary layers, Computational fluid dynamics, Design, Diffusion (Physics), Drag (Fluid dynamics), Engineering simulation, Engines, Fans, Flow (Dynamics)

Proceedings Papers

Effect of Differential Tip Clearance on the Performance of a Tandem Rotor

Amit Kumar, Hitesh Chhugani, Shubhali More, A. M. Pradeep

Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A023, June 7–11, 2021

Paper No: GT2021-59007

DOI: https://doi.org/10.1115/GT2021-59007

View Paper

Topics: Clearances (Engineering), Rotors, Vortices, Pressure, Pressure gradient, Blades, Design, Engines, Flow (Dynamics), Leakage

Proceedings Papers

Numerical Investigations on Full Blended Blade and Endwall Technique

Tongtong Meng, Lucheng Ji, Xin Li, Jiabin Li, Zhou Ling

Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A070, September 21–25, 2020

Paper No: GT2020-16136

DOI: https://doi.org/10.1115/GT2020-16136

View Paper

Topics: Blades, Corners (Structural elements), Geometry, Boundary layers, Diffusion (Physics), Flow (Dynamics), Pressure gradient, Cascades (Fluid dynamics), Compressors, Design

Proceedings Papers

A State-of-the-Art CFD Setup for Axial Compressors: Details and Validation

Lorenzo Cozzi, Filippo Rubechini, Andrea Arnone, Savino Depalo, Pio Astrua, Andrea Schneider, Marcello Benvenuto

Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A009, September 21–25, 2020

Paper No: GT2020-14507

DOI: https://doi.org/10.1115/GT2020-14507

View Paper

Topics: Compressors, Computational fluid dynamics, Modeling, Turbomachinery, Flow (Dynamics), Gas turbines, Surges, Boundary-value problems, Clearances (Engineering), Combustion

Proceedings Papers

Experimental Investigation on the Loss Production Mechanisms in Transitional Boundary Layers

M. Dellacasagrande, D. Lengani, D. Simoni, M. Ubaldi, P. Zunino

Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A019, September 21–25, 2020

Paper No: GT2020-15148

DOI: https://doi.org/10.1115/GT2020-15148

View Paper

Topics: Boundary layers, Flow (Dynamics), Eigenvalues, Turbulence, Pressure gradient, Shear (Mechanics), Stress tensors, Bubbles, Displacement, Energy dissipation

Proceedings Papers

Reynolds Stress Field and Turbulent Kinetic Energy Budget in a Repeating Compressor Stage

Ahmad Nawab, Feng Wang, Luca di Mare, John J. Adamczyk

Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A017, September 21–25, 2020

Paper No: GT2020-14804

DOI: https://doi.org/10.1115/GT2020-14804

View Paper

Topics: Compressors, Kinetic energy, Stress, Turbulence, Flow (Dynamics), Simulation, Computation, Pressure gradient, Reynolds-averaged Navier–Stokes equations, Chords (Trusses)

Proceedings Papers

Boundary Layer Flashback Model for Hydrogen Flames in Confined Geometries Including the Effect of Adverse Pressure Gradient

Ólafur H. Björnsson, Sikke A. Klein, Joeri Tober

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A005, September 21–25, 2020

Paper No: GT2020-14164

DOI: https://doi.org/10.1115/GT2020-14164

View Paper

Topics: Boundary layers, Flames, Hydrogen, Pressure gradient, Diffusers, Flow (Dynamics), Flow separation, Combustion, Computation, Computer simulation

Proceedings Papers

Numerical Investigation on the Aerodynamic Performance of a Low-Pressure Steam Turbine Exhaust Hood Using DOE Analysis

Tommaso Diurno, Tommaso Fondelli, Leonardo Nettis, Nicola Maceli, Lorenzo Arcangeli, Antonio Andreini, Bruno Facchini

Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A023, September 21–25, 2020

Paper No: GT2020-15993

DOI: https://doi.org/10.1115/GT2020-15993

View Paper

Topics: Exhaust systems, Pressure, Steam turbines, Flow (Dynamics), Turbines, Design, Diffusers, Rotors, Simulation, Computational fluid dynamics

Proceedings Papers

Multi-Objective Shape Optimization of Arrowhead-Shaped Film Cooling Hole on Transonic Turbine Blade

Yoji Okita, Takeomi Ideta, Shu Fujimoto

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A026, September 21–25, 2020

Paper No: GT2020-14721

DOI: https://doi.org/10.1115/GT2020-14721

View Paper

Topics: Film cooling, Shape optimization, Turbine blades, Design, Optimization, Shapes, Airfoils, Cascades (Fluid dynamics), Coolants, Heat transfer

Proceedings Papers

The Influence of Element Thermal Conductivity, Shape, and Density on Heat Transfer in a Rough Wall Turbulent Boundary Layer With Strong Pressure Gradients

Christoph Gramespacher, Holger Albiez, Mattias Stripf, Hans-Jörg Bauer

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT13A025, September 21–25, 2020

Paper No: GT2020-15933

DOI: https://doi.org/10.1115/GT2020-15933

View Paper

Topics: Boundary layer turbulence, Density, Heat transfer, Pressure gradient, Shapes, Surface roughness, Thermal conductivity, Pressure, Additive manufacturing, Boundary layers

Proceedings Papers

Large Eddy Simulation of Film Cooling for the Real Additive Manufactured Fan-Shaped Holes

Wei Shi, Xueying Li, Lang Wang, Jing Ren, Hongde Jiang

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A036, September 21–25, 2020

Paper No: GT2020-14852

DOI: https://doi.org/10.1115/GT2020-14852

View Paper

Topics: Additive manufacturing, Film cooling, Large eddy simulation, Flow (Dynamics), Fluids, Heat transfer, Manufacturing, Surface roughness, Workflow, Bifurcation

Proceedings Papers

Numerical Predictions of Turbine Cascade Secondary Flows and Heat Transfer With Inflow Turbulence

Yousef Kanani, Sumanta Acharya, Forrest Ames

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A059, September 21–25, 2020

Paper No: GT2020-15654

DOI: https://doi.org/10.1115/GT2020-15654

View Paper

Topics: Cascades (Fluid dynamics), Flow (Dynamics), Heat transfer, Inflow, Turbines, Turbulence, Vortices, Suction, Boundary layers, Pressure

2 3 4 5

NARROW

Determining Total Pressure Fields From Velocimetry Measurements in a Transonic Turbine Flowfield

Influence of Surface Roughness on the Flat-Plate Boundary Layer Transition Under a High-Lift Airfoil Pressure Gradient and Low Freestream Turbulence

Experimental Investigation of Secondary Flows and Length Reduction for a Low-Pressure Compressor Transition Duct

Non-Equilibrium Turbulence Modelling for Compressor Corner Separation Flows

A Rapid Viscous-Inviscid Interaction Method for the Preliminary Design of S-Shaped Transition Ducts

Mechanism of Circumferential Static Pressure Oscillation in a Centrifugal Compressor With Volute

Experimental Investigation of the Confinement Effects in Radial-Radial Swirlers

Numerical Investigation of Air-Oil Two-Phase Flow Pattern Transition in the Scavenge Line of an Aeroengine

Fan-Intake Coupling With Conventional and Short Intakes

Effect of Differential Tip Clearance on the Performance of a Tandem Rotor

Numerical Investigations on Full Blended Blade and Endwall Technique

A State-of-the-Art CFD Setup for Axial Compressors: Details and Validation

Experimental Investigation on the Loss Production Mechanisms in Transitional Boundary Layers

Reynolds Stress Field and Turbulent Kinetic Energy Budget in a Repeating Compressor Stage

Boundary Layer Flashback Model for Hydrogen Flames in Confined Geometries Including the Effect of Adverse Pressure Gradient

Numerical Investigation on the Aerodynamic Performance of a Low-Pressure Steam Turbine Exhaust Hood Using DOE Analysis

Multi-Objective Shape Optimization of Arrowhead-Shaped Film Cooling Hole on Transonic Turbine Blade

The Influence of Element Thermal Conductivity, Shape, and Density on Heat Transfer in a Rough Wall Turbulent Boundary Layer With Strong Pressure Gradients

Large Eddy Simulation of Film Cooling for the Real Additive Manufactured Fan-Shaped Holes

Numerical Predictions of Turbine Cascade Secondary Flows and Heat Transfer With Inflow Turbulence

Journals

Conference Proceedings

eBooks

Resources

Opportunities

Journals

Conference Proceedings

eBooks

Resources

Opportunities

This Feature Is Available To Subscribers Only