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Volume 144, Issue 10

October 2022

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ISSN 0889-504X

EISSN 1528-8900

In this Issue

Research Papers

Research Papers

Sweep Effects on Fan–Intake Aerodynamics at High Angle of Attack

Ben Mohankumar, Cesare A. Hall, Mark J. Wilson

J. Turbomach. October 2022, 144(10): 101001. doi: https://doi.org/10.1115/1.4054064

Abstract

View articletitled, Sweep Effects on Fan–Intake Aerodynamics at High Angle of Attack

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Topics: Design , Flow (Dynamics) , Rotors , Separation (Technology) , Mach number , Pressure , Aerodynamics

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

J. Turbomach. October 2022, 144(10): 101002. doi: https://doi.org/10.1115/1.4054035

Abstract

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

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Topics: Aircraft , Boundary layers , Flow (Dynamics) , Pressure , Computation , Engines

An Analysis of the Secondary Flow Around a Tandem Blade Under the Presence of a Tip Gap in a High-Speed Linear Compressor Cascade

Liesbeth Konrath, Dieter Peitsch, Alexander Heinrich

J. Turbomach. October 2022, 144(10): 101003. doi: https://doi.org/10.1115/1.4051558

Abstract

View articletitled, An Analysis of the Secondary Flow Around a Tandem Blade Under the Presence of a Tip Gap in a High-Speed Linear Compressor Cascade

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Topics: Blades , Flow (Dynamics) , Compressors , Cascades (Fluid dynamics) , Pressure , Clearances (Engineering)

Performance Improvement of a Mixed Flow Turbine Using 3D Blading

Matthew Elliott, Stephen Spence, Martin Seiler, Marco Geron

J. Turbomach. October 2022, 144(10): 101004. doi: https://doi.org/10.1115/1.4053855

Abstract

View articletitled, Performance Improvement of a Mixed Flow Turbine Using 3D Blading

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Topics: Blades , Design , Flow (Dynamics) , Optimization , Turbines , Pressure , Entropy , Computational fluid dynamics

Influence of Supersonic Nozzle Design Parameters on the Unsteady Stator–Rotor Interaction in Radial-Inflow Turbines for Organic Rankine Cycles

Alessandro Cappiello, Raffaele Tuccillo

J. Turbomach. October 2022, 144(10): 101005. doi: https://doi.org/10.1115/1.4054068

Abstract

View articletitled, Influence of Supersonic Nozzle Design Parameters on the Unsteady Stator–Rotor Interaction in Radial-Inflow Turbines for Organic Rankine Cycles

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Topics: Rotors , Stators , Mach number , Flow (Dynamics) , Turbines , Design , Organic Rankine cycle , Blades , Pressure , Computational fluid dynamics

Optimization of a Tip Appendage for the Control of Tip Leakage Vortices in Axial Flow Fans

Thomas O. Meyer, Sybrand J. van der Spuy, Christiaan J. Meyer, Alessandro Corsini

J. Turbomach. October 2022, 144(10): 101006. doi: https://doi.org/10.1115/1.4054069

Abstract

View articletitled, Optimization of a Tip Appendage for the Control of Tip Leakage Vortices in Axial Flow Fans

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Topics: Design , Optimization , Vortices , Blades , Pressure , Axial flow , Leakage

Progresses in Particle-Laden Flows Simulations in Multistage Turbomachinery With OpenFOAM

Stefano Oliani, Riccardo Friso, Nicola Casari, Michele Pinelli, Alessio Suman, Mauro Carnevale

J. Turbomach. October 2022, 144(10): 101007. doi: https://doi.org/10.1115/1.4054076

Abstract

View articletitled, Progresses in Particle-Laden Flows Simulations in Multistage Turbomachinery With OpenFOAM

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Topics: Flow (Dynamics) , Particulate matter , Simulation , Turbomachinery , Trajectories (Physics) , Algorithms , Computation , Erosion

Low Reynolds Number Effects on the Separation and Wake of a Compressor Blade

Qiang Liu, Will Ager, Cesare Hall, Andrew P.S. Wheeler

J. Turbomach. October 2022, 144(10): 101008. doi: https://doi.org/10.1115/1.4054148

Abstract

View articletitled, Low Reynolds Number Effects on the Separation and Wake of a Compressor Blade

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Topics: Blades , Bubbles , Compressors , Flow (Dynamics) , Pressure , Reynolds number , Separation (Technology) , Turbulence , Wakes , Cascades (Fluid dynamics)

Numerical Investigation of the Fan Flutter Mechanism Related to Acoustic Propagation Characteristics

Xu Dong, Yanfeng Zhang, Xingen Lu, Yingjie Zhang, Jiuliang Gan

J. Turbomach. October 2022, 144(10): 101009. doi: https://doi.org/10.1115/1.4054161

Abstract

View articletitled, Numerical Investigation of the Fan Flutter Mechanism Related to Acoustic Propagation Characteristics

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Topics: Acoustics , Blades , Damping , Flutter (Aerodynamics) , Pressure , Chords (Trusses) , Suction , Flow (Dynamics)

Stall Behavior in an Ultrahigh-Pressure-Ratio Centrifugal Compressor: Backward-Traveling Rotating Stall

Yingjie Zhang, Xingen Lu, Yanfeng Zhang, Ziqing Zhang, Xu Dong, Ge Han

J. Turbomach. October 2022, 144(10): 101010. doi: https://doi.org/10.1115/1.4050918

Abstract

View articletitled, Stall Behavior in an Ultrahigh-Pressure-Ratio Centrifugal Compressor: Backward-Traveling Rotating Stall

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Topics: Blades , Compressors , Diffusers , Flow (Dynamics) , Impellers , Pressure , Rotation , Waves , Separation (Technology) , Suction

The Effect of Inlet Conditions on Turbine Endwall Loss

John D. Coull, Christopher J. Clark

J. Turbomach. October 2022, 144(10): 101011. doi: https://doi.org/10.1115/1.4054443

Abstract

View articletitled, The Effect of Inlet Conditions on Turbine Endwall Loss

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Topics: Boundary layers , Computational fluid dynamics , Flow (Dynamics) , Kinetic energy , Vorticity , Shapes , Turbines , Design , Cascades (Fluid dynamics)

Detached Eddy Simulation of the Unsteady Flow and Film Cooling Characteristics of an Endwall With an Interrupted Slot

Qiang Du, Guangyao Xu, Qingzong Xu, Pei Wang

J. Turbomach. October 2022, 144(10): 101012. doi: https://doi.org/10.1115/1.4054543

Abstract

View articletitled, Detached Eddy Simulation of the Unsteady Flow and Film Cooling Characteristics of an Endwall With an Interrupted Slot

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Topics: Coolants , Film cooling , Flat plates , Flow (Dynamics) , Simulation , Unsteady flow , Vortices , Eddies (Fluid dynamics) , Temperature , Vorticity

Investigating the Influence of Mainstream Turbulence and Large Vortices on Gas Turbine Trenched Film Cooling Flows Using Planar Temperature-Velocity Imaging

Michael Straußwald, Tobias Sander, Christopher Abram, Michael Pfitzner

J. Turbomach. October 2022, 144(10): 101013. doi: https://doi.org/10.1115/1.4054215

Abstract

View articletitled, Investigating the Influence of Mainstream Turbulence and Large Vortices on Gas Turbine Trenched Film Cooling Flows Using Planar Temperature-Velocity Imaging

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Topics: Cooling , Film cooling , Flow (Dynamics) , Temperature , Turbulence , Momentum , Geometry , Vortices

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2024 Associate Editors

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Research Papers

Sweep Effects on Fan–Intake Aerodynamics at High Angle of Attack

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

An Analysis of the Secondary Flow Around a Tandem Blade Under the Presence of a Tip Gap in a High-Speed Linear Compressor Cascade

Performance Improvement of a Mixed Flow Turbine Using 3D Blading

Influence of Supersonic Nozzle Design Parameters on the Unsteady Stator–Rotor Interaction in Radial-Inflow Turbines for Organic Rankine Cycles

Optimization of a Tip Appendage for the Control of Tip Leakage Vortices in Axial Flow Fans

Progresses in Particle-Laden Flows Simulations in Multistage Turbomachinery With OpenFOAM

Low Reynolds Number Effects on the Separation and Wake of a Compressor Blade

Numerical Investigation of the Fan Flutter Mechanism Related to Acoustic Propagation Characteristics

Stall Behavior in an Ultrahigh-Pressure-Ratio Centrifugal Compressor: Backward-Traveling Rotating Stall

The Effect of Inlet Conditions on Turbine Endwall Loss

Detached Eddy Simulation of the Unsteady Flow and Film Cooling Characteristics of an Endwall With an Interrupted Slot

Investigating the Influence of Mainstream Turbulence and Large Vortices on Gas Turbine Trenched Film Cooling Flows Using Planar Temperature-Velocity Imaging

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