1-9 of 9
Christian Wakelam
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Secondary Flow Patterns Through a Turbine Vane Frame

Mattia Graiff, Marian Staggl, Christian Wakelam, Anna-Lisa Laufer, Emil Göttlich
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
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102390
https://doi.org/10.1115/GT2023-102390
View Paper titled, Secondary Flow Patterns Through a Turbine Vane Frame
Open the PDF for Secondary Flow Patterns Through a Turbine Vane Frame in another window
Topics: Flow (Dynamics), Turbines, Blades, Cascades (Fluid dynamics), Design, Ducts, High pressure (Physics), Machine dynamics, Pressure, Stress
Proceedings Papers

On the Effect of Purge Air on the Aerodynamic Performance of a State-of-the-Art Turbine-Rear-Frame Guide Vane

Malte Schien, Christian Wakelam, Mattia Graiff, Emil Göttlich, Andreas Marn
Proc. ASME. GT2023, Volume 13C: Turbomachinery — Deposition, Erosion, Fouling, and Icing; Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V13CT33A003, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101915
https://doi.org/10.1115/GT2023-101915
View Paper titled, On the Effect of Purge Air on the Aerodynamic Performance of a State-of-the-Art Turbine-Rear-Frame Guide Vane
Open the PDF for On the Effect of Purge Air on the Aerodynamic Performance of a State-of-the-Art Turbine-Rear-Frame Guide Vane in another window
Topics: Cavities, Guide vanes, Turbines, Turbomachinery, Fluids, Temperature, Flow (Dynamics), Pressure, Thermal efficiency, Aerodynamics
Proceedings Papers

Impact of Inlet Conditions on TVF Exit Flow Field

Mattia Graiff, Marian Staggl, Christian Wakelam, Franz Heitmeir, Emil Göttlich
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT33A003, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80768
https://doi.org/10.1115/GT2022-80768
View Paper titled, Impact of Inlet Conditions on TVF Exit Flow Field
Open the PDF for Impact of Inlet Conditions on TVF Exit Flow Field in another window
Topics: Flow (Dynamics), Turbines, Engines, Design, Pressure, Aircraft engines, Architecture, Cascades (Fluid dynamics), Computation, Flow visualization
Proceedings Papers

Design and Evaluation of a Flow Capturing Device for a High-Speed Wind Tunnel

Mattia Graiff, Marian Staggl, Emil Göttlich, Christian Wakelam
Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT35A003, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58667
https://doi.org/10.1115/GT2021-58667
View Paper titled, Design and Evaluation of a Flow Capturing Device for a High-Speed Wind Tunnel
Open the PDF for Design and Evaluation of a Flow Capturing Device for a High-Speed Wind Tunnel in another window
Topics: Design, Flow (Dynamics), Wind tunnels, Cascades (Fluid dynamics), Ducts, Sealing (Process), Sound pressure, Temperature, Test facilities, Testing
Proceedings Papers

Adaptive Geometry Representation of Turbine Vane Frames for Use in Optimization

Sebastian F. Riebl, Christian Wakelam, Reinhard Niehuis
Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A006, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58749
https://doi.org/10.1115/GT2021-58749
View Paper titled, Adaptive Geometry Representation of Turbine Vane Frames for Use in Optimization
Open the PDF for Adaptive Geometry Representation of Turbine Vane Frames for Use in Optimization in another window
Topics: Geometry, Optimization, Turbines, Blades, Design, Parametrization, Airfoils, Bearings, Computational fluid dynamics, Computer-aided design
Proceedings Papers

Investigation of the Loss Generation in a Turning Vane Frame at Different Inlet Turbulence Conditions

Sebastian F. Riebl, Christian Wakelam, Reinhard Niehuis
Proc. ASME. GT2020, Volume 2D: Turbomachinery, V02DT36A003, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14166
https://doi.org/10.1115/GT2020-14166
View Paper titled, Investigation of the Loss Generation in a Turning Vane Frame at Different Inlet Turbulence Conditions
Open the PDF for Investigation of the Loss Generation in a Turning Vane Frame at Different Inlet Turbulence Conditions in another window
Topics: Turbulence, Turning vanes, Flow (Dynamics), Pressure, Turbines, Vortices, Blades, Boundary layers, Engineering simulation, Entropy
Proceedings Papers

Numerical Investigation of the Compressible Flow Through a Turbine Center Frame Duct

Li-Wei Chen, Christian Wakelam, Jonathan Ong, Andreas Peters, Andrea Milli, Vittorio Michelassi
Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT45A006, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75307
https://doi.org/10.1115/GT2018-75307
View Paper titled, Numerical Investigation of the Compressible Flow Through a Turbine Center Frame Duct
Open the PDF for Numerical Investigation of the Compressible Flow Through a Turbine Center Frame Duct in another window
Topics: Compressible flow, Ducts, Turbines, Flow (Dynamics), Turbulence, Pressure, Boundary layers, Mach number, Reynolds-averaged Navier–Stokes equations, Eddies (Fluid dynamics)
Journal Articles

Investigations of Flutter and Aerodynamic Damping of a Turbine Blade: Experimental Characterization

Charles E. Seeley, Christian Wakelam, Xuefeng Zhang, Douglas Hofer, Wei-Min Ren
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. August 2017, 139(8): 081011.
Paper No: TURBO-16-1273
https://doi.org/10.1115/1.4035840
Published Online: April 4, 2017
View Article titled, Investigations of Flutter and Aerodynamic Damping of a Turbine Blade: Experimental Characterization
Open the PDF for Investigations of Flutter and Aerodynamic Damping of a Turbine Blade: Experimental Characterization in another window
Topics: Airfoils, Damping, Flutter (Aerodynamics), Design, Displacement
Proceedings Papers

Investigations of Flutter and Aero Damping of a Turbine Blade: Part 1 — Experimental Characterization

Charles E. Seeley, Christian Wakelam, Xuefeng Zhang, Douglas Hofer, Wei-Min Ren
Proc. ASME. GT2016, Volume 7B: Structures and Dynamics, V07BT34A024, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57930
https://doi.org/10.1115/GT2016-57930
View Paper titled, Investigations of Flutter and Aero Damping of a Turbine Blade: Part 1 — Experimental Characterization
Open the PDF for Investigations of Flutter and Aero Damping of a Turbine Blade: Part 1 — Experimental Characterization in another window
Topics: Damping, Experimental characterization, Flutter (Aerodynamics), Turbine blades, Airfoils, Cascades (Fluid dynamics), Air flow, Accelerometers, Aerodynamics, Computer simulation