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Proceedings Papers

Extension of the MULTALL Open Source Throughflow Code for the Improved Endwall Loss Simulation

Mustafa Bilgiç, Özgür Uğraş Baran, Mehmet Halûk Aksel
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A031, June 26–30, 2023
Paper No: GT2023-102827
https://doi.org/10.1115/GT2023-102827
View Paper titled, Extension of the MULTALL Open Source Throughflow Code for the Improved Endwall Loss Simulation
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Topics: Blades, Clearances (Engineering), Compressors, Computation, Design, Entropy, Flow (Dynamics), Friction, Geometry, Modeling
Proceedings Papers

Purge-Mainstream Interactions in a Turbine Stage With Rotor Endwall Contouring

Alex W. Mesny, Oliver J. Pountney, James A. Scobie, Yan Sheng Li, Carl M. Sangan
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13B: Turbomachinery — Axial Flow Turbine Aerodynamics, V13BT30A040, June 26–30, 2023
Paper No: GT2023-103877
https://doi.org/10.1115/GT2023-103877
View Paper titled, Purge-Mainstream Interactions in a Turbine Stage With Rotor Endwall Contouring
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Topics: Flow (Dynamics), Rotors, Turbines
Proceedings Papers

Simulating Stall Inception in a High-Performance Fan

Andrew M. Bedke, Steven E. Gorrell
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A030, June 26–30, 2023
Paper No: GT2023-102649
https://doi.org/10.1115/GT2023-102649
View Paper titled, Simulating Stall Inception in a High-Performance Fan
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Topics: Stall inception, Vortices, Blades, Shock (Mechanics), Leakage, Rotors, Aircraft engines, Annulus, Compressors, Delays
Proceedings Papers

Study on Secondary Flow Phenomena With Variable Leading Edge Fillet and Endwall Contouring on the Low-Pressure Turbine Vane Linear Cascade

Anand P. Darji, Beena D. Baloni, Chetan S. Mistry
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13B: Turbomachinery — Axial Flow Turbine Aerodynamics, V13BT30A024, June 26–30, 2023
Paper No: GT2023-102972
https://doi.org/10.1115/GT2023-102972
View Paper titled, Study on Secondary Flow Phenomena With Variable Leading Edge Fillet and Endwall Contouring on the Low-Pressure Turbine Vane Linear Cascade
Open the PDF for Study on Secondary Flow Phenomena With Variable Leading Edge Fillet and Endwall Contouring on the Low-Pressure Turbine Vane Linear Cascade in another window
Topics: Cascades (Fluid dynamics), Flow (Dynamics), Pressure, Turbines
Proceedings Papers

Performance Evaluation of an Axial Compressor With Modified Blades Using Leading Edge Tubercles

Satpreet S. Sidhu, Asad Asghar, William D. E. Allan
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A022, June 26–30, 2023
Paper No: GT2023-102056
https://doi.org/10.1115/GT2023-102056
View Paper titled, Performance Evaluation of an Axial Compressor With Modified Blades Using Leading Edge Tubercles
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Topics: Blades, Compressors, Performance evaluation, Flow control, Rotors, Shapes, Cascades (Fluid dynamics), Design, Electrical discharge machining, Finishing
Proceedings Papers

Characterizing Shrouded Stator Cavity Flow on the Performance of a Single-Stage Axial Transonic Compressor

Runzhu Shao, Xiao He, Mingmin Zhu, Fabian Klausmann, Jinfang Teng
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A008, June 26–30, 2023
Paper No: GT2023-101131
https://doi.org/10.1115/GT2023-101131
View Paper titled, Characterizing Shrouded Stator Cavity Flow on the Performance of a Single-Stage Axial Transonic Compressor
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Topics: Cavity flows, Compressors, Stators, Leakage flows, Cavities, Flow (Dynamics), Geometry, Leakage, Pressure, Computer simulation
Proceedings Papers

Transonic Compressor Darmstadt Open Test Case: Experimental Investigation of Stator Secondary Flows and Hub Leakage

Fabian Klausmann, Nicklas Kilian, Xiao He, Daniel Franke, Benedikt Schmidt, Heinz-Peter Schiffer
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A037, June 26–30, 2023
Paper No: GT2023-103502
https://doi.org/10.1115/GT2023-103502
View Paper titled, Transonic Compressor Darmstadt Open Test Case: Experimental Investigation of Stator Secondary Flows and Hub Leakage
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Topics: Aerodynamics, Compressors, Flow (Dynamics), Leakage, Stators
Proceedings Papers

Experimental Characterization of Flow Structure and Reynolds Stresses Covering an Entire Rotor Passage of an Axial Compressor

Ayush Saraswat, Subhra Shankha Koley, Simon Evans, Michael Joly, Joseph Katz
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A029, June 26–30, 2023
Paper No: GT2023-102633
https://doi.org/10.1115/GT2023-102633
View Paper titled, Experimental Characterization of Flow Structure and Reynolds Stresses Covering an Entire Rotor Passage of an Axial Compressor
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Topics: Compressors, Experimental characterization, Flow (Dynamics), Rotors, Stress, Turbulence
Proceedings Papers

Investigation of the Effect of Blade Passing on Two-Phase Flow Within Discrete Compressor Casing Recirculation Channel Using Particle Image Velocimetry

Carlos Eduardo Ribeiro Santa Cruz Mendoza, I. Bedii Ozdemir, Christian Helcig, Volker Gümmer
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A025, June 26–30, 2023
Paper No: GT2023-102553
https://doi.org/10.1115/GT2023-102553
View Paper titled, Investigation of the Effect of Blade Passing on Two-Phase Flow Within Discrete Compressor Casing Recirculation Channel Using Particle Image Velocimetry
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Topics: Blades, Compressors, Flow (Dynamics), Particulate matter, Two-phase flow
Proceedings Papers

Rotor Clearance Flow Measurements Employing a Novel Miniature Sensor

Mario Eck, Dieter Peitsch
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A018, June 26–30, 2023
Paper No: GT2023-101944
https://doi.org/10.1115/GT2023-101944
View Paper titled, Rotor Clearance Flow Measurements Employing a Novel Miniature Sensor
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Topics: Clearances (Engineering), Compressors, Flow (Dynamics), Flow measurement, Rotors, Sensors, Shear (Mechanics), Vortices
Proceedings Papers

Experimental Characterization of Two Low Aspect Ratio Stages With Scaling Effect for Small Core High Speed Axial Compressor

Cedric Babin, Fabrizio Fontaneto
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A039, June 26–30, 2023
Paper No: GT2023-103750
https://doi.org/10.1115/GT2023-103750
View Paper titled, Experimental Characterization of Two Low Aspect Ratio Stages With Scaling Effect for Small Core High Speed Axial Compressor
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Topics: Compressors, Experimental characterization, Flow (Dynamics)
Proceedings Papers

Experiments on Tuned UHBR Open-Test-Case Fan ECL5/CATANA: Performance and Aerodynamics

Alexandra P. Schneider, Anne-Lise Fiquet, Benoit Paoletti, Xavier Ottavy, Christoph Brandstetter
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A038, June 26–30, 2023
Paper No: GT2023-103629
https://doi.org/10.1115/GT2023-103629
View Paper titled, Experiments on Tuned UHBR Open-Test-Case Fan ECL5/CATANA: Performance and Aerodynamics
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Topics: Aerodynamics, Engineering simulation, Simulation, Architecture, Blades, Boundary layers, Carbon fibers, Clearances (Engineering), Corners (Structural elements), Design
Proceedings Papers

Understanding the Effect of Three-Dimensional Design in Tandem Blade

Amit Kumar, Akshay Kumar, Hitesh Chhugani, Shubhali More, A. M. Pradeep
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A028, June 26–30, 2023
Paper No: GT2023-102605
https://doi.org/10.1115/GT2023-102605
View Paper titled, Understanding the Effect of Three-Dimensional Design in Tandem Blade
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Topics: Blades, Design, Rotors, Boundary layers, Compressors, Flow (Dynamics), Nozzles, Pressure, Diffusion (Physics), Leakage
Proceedings Papers

Numerical Investigation of the Influence of the Degree of Reaction in an Axial Compressor Stage With Tandem Vanes

Samuele Giannini, Guilherme M. Luz, Philipp von Jeinsen, Mattia Straccia, Volker Gümmer
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A004, June 26–30, 2023
Paper No: GT2023-100986
https://doi.org/10.1115/GT2023-100986
View Paper titled, Numerical Investigation of the Influence of the Degree of Reaction in an Axial Compressor Stage With Tandem Vanes
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Topics: Compressors, Airfoils, Design, Flow (Dynamics), Boundary layers, Engineering simulation, Metals, Pressure, Rotors, Simulation
Proceedings Papers

Implementation of Similarity Principle and Scaling Laws for Low-to-High Speed Mixed Flow Compressor

Hemant Kumar, Chetan S. Mistry
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT32A041, June 26–30, 2023
Paper No: GT2023-104263
https://doi.org/10.1115/GT2023-104263
View Paper titled, Implementation of Similarity Principle and Scaling Laws for Low-to-High Speed Mixed Flow Compressor
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Topics: Compressors, Flow (Dynamics), Scaling laws (Mathematical physics)
Proceedings Papers

GPU-Accelerated Implicit Turbomachinery Flow Solver Using Multiple MPI Communicators

Feng Wang, Luca di Mare
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT32A040, June 26–30, 2023
Paper No: GT2023-104201
https://doi.org/10.1115/GT2023-104201
View Paper titled, GPU-Accelerated Implicit Turbomachinery Flow Solver Using Multiple MPI Communicators
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Topics: Flow (Dynamics), Graphics processing units, Turbomachinery, Compressors, Engineering simulation, Simulation, Computation, Computational fluid dynamics, Energy efficiency, Hardware
Proceedings Papers

CFD Model and Design for Gas Turbine Inlet Plenum With EGR

Ravindra Devi, Salvatore Lorusso, Vittorio Michelassi, Alberto Scotti Del Greco
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT32A020, June 26–30, 2023
Paper No: GT2023-102373
https://doi.org/10.1115/GT2023-102373
View Paper titled, CFD Model and Design for Gas Turbine Inlet Plenum With EGR
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Topics: Carbon capture and storage, Computational fluid dynamics, Design, Exhaust gas recirculation, Flow (Dynamics), Gas turbines, Modeling, Retrofitting
Proceedings Papers

Secondary Flow Patterns Through a Turbine Vane Frame

Mattia Graiff, Marian Staggl, Christian Wakelam, Anna-Lisa Laufer, Emil Göttlich
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT33A008, June 26–30, 2023
Paper No: GT2023-102390
https://doi.org/10.1115/GT2023-102390
View Paper titled, Secondary Flow Patterns Through a Turbine Vane Frame
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Topics: Flow (Dynamics), Turbines, Blades, Cascades (Fluid dynamics), Design, Ducts, High pressure (Physics), Machine dynamics, Pressure, Stress
Proceedings Papers

A CFD-Based Throughflow Solver Using Cascade Potential Theory for Axial Compressor Flow Modeling

Florent Kravtsoff, Michaël Schvallinger, Xavier Ottavy
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT32A024, June 26–30, 2023
Paper No: GT2023-102875
https://doi.org/10.1115/GT2023-102875
View Paper titled, A CFD-Based Throughflow Solver Using Cascade Potential Theory for Axial Compressor Flow Modeling
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Topics: Boundary layers, Cascades (Fluid dynamics), Compressors, Computational fluid dynamics, Flow (Dynamics), Modeling, Potential theory (Physics), Wakes
Proceedings Papers

An Euler-Based Throughflow Approach for Axial Compressors

Oliver Martens, Sebastian Schuster, Dieter Brillert
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT32A013, June 26–30, 2023
Paper No: GT2023-101615
https://doi.org/10.1115/GT2023-101615
View Paper titled, An Euler-Based Throughflow Approach for Axial Compressors
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Topics: Compressors, Computational fluid dynamics, Pressure, Blades, Computation, Deflection, Design, Finite volume methods, Flow (Dynamics), Geometry