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Thomas H. Carolus
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Proceedings Papers

Acoustic Minimization of Rotor-Stator Interaction Noise of Axial Fans by Trailing-Edge Blowing

Michael Kohlhaas, Thomas H. Carolus
Proc. ASME. GT2014, Volume 2A: Turbomachinery, V02AT41A002, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25113
https://doi.org/10.1115/GT2014-25113
View Paper titled, Acoustic Minimization of Rotor-Stator Interaction Noise of Axial Fans by Trailing-Edge Blowing
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Topics: Acoustics, Fans, Noise (Sound), Rotors, Stators, Blades, Flow (Dynamics), Wakes, Fluctuations (Physics), Optimization
Proceedings Papers

Radial Lift-Based Cascade for Bi-Directional Wave Energy Air-Turbines

Christoph Moisel, Thomas H. Carolus
Proc. ASME. GT2014, Volume 2D: Turbomachinery, V02DT42A017, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25821
https://doi.org/10.1115/GT2014-25821
View Paper titled, Radial Lift-Based Cascade for Bi-Directional Wave Energy Air-Turbines
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Topics: Cascades (Fluid dynamics), Turbines, Wave energy, Blades, Flow (Dynamics), Chords (Trusses), Suction, Airfoils, Boundary layers, Corners (Structural elements)
Proceedings Papers

Experimental and Unsteady Numerical Investigation of the Tip Clearance Noise of an Axial Fan

Tao Zhu, Thomas H. Carolus
Proc. ASME. TBTS2013, ASME 2013 Turbine Blade Tip Symposium, V001T04A001, September 30–October 3, 2013
Publisher: American Society of Mechanical Engineers
Paper No: TBTS2013-2034
https://doi.org/10.1115/TBTS2013-2034
View Paper titled, Experimental and Unsteady Numerical Investigation of the Tip Clearance Noise of an Axial Fan
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Topics: Clearances (Engineering), Noise (Sound), Pressure, Blades, Fluctuations (Physics), Vortices, Acoustics, Ducts, Fans, Impellers
Proceedings Papers

Experimental and Numerical Investigation of the Tip Clearance Noise of an Axial Fan

Tao Zhu, Thomas H. Carolus
Proc. ASME. GT2013, Volume 4: Ceramics; Concentrating Solar Power Plants; Controls, Diagnostics and Instrumentation; Education; Electric Power; Fans and Blowers, V004T10A001, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-94100
https://doi.org/10.1115/GT2013-94100
View Paper titled, Experimental and Numerical Investigation of the Tip Clearance Noise of an Axial Fan
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Topics: Clearances (Engineering), Noise (Sound), Pressure, Vortices, Fluctuations (Physics), Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Simulation, Blades, Dipoles (Electromagnetism)
Proceedings Papers

Small Horizontal Axis Wind Turbine: Analytical Blade Design and Comparison With RANS-Prediction and First Experimental Data

Tom Gerhard, Michael Sturm, Thomas H. Carolus
Proc. ASME. GT2013, Volume 8: Supercritical CO2 Power Cycles; Wind Energy; Honors and Awards, V008T44A005, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-94158
https://doi.org/10.1115/GT2013-94158
View Paper titled, Small Horizontal Axis Wind Turbine: Analytical Blade Design and Comparison With RANS-Prediction and First Experimental Data
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Topics: Blades, Design, Horizontal axis wind turbines, Reynolds-averaged Navier–Stokes equations, Turbines, Turbulence, Boundary element methods, Drag (Fluid dynamics), Flow (Dynamics), Rotors
Proceedings Papers

Experimental and Numerical Investigation of the Unsteady Flow Field and Tone Generation in an Isolated Centrifugal Fan Impeller

Daniel Wolfram, Thomas H. Carolus
Proc. ASME. GT2011, Volume 4: Cycle Innovations; Fans and Blowers; Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Oil and Gas Applications, 343-353, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45244
https://doi.org/10.1115/GT2011-45244
View Paper titled, Experimental and Numerical Investigation of the Unsteady Flow Field and Tone Generation in an Isolated Centrifugal Fan Impeller
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Topics: Impellers, Unsteady flow, Blades, Vortices, Flow (Dynamics), Flow visualization, Fluctuations (Physics), Mach number, Particle spin, Pressure
Proceedings Papers

An Aerodynamic Design Methodology for Low Pressure Axial Fans With Integrated Airfoil Polar Prediction

Thomas H. Carolus, Ralf Starzmann
Proc. ASME. GT2011, Volume 4: Cycle Innovations; Fans and Blowers; Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Oil and Gas Applications, 335-342, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45243
https://doi.org/10.1115/GT2011-45243
View Paper titled, An Aerodynamic Design Methodology for Low Pressure Axial Fans With Integrated Airfoil Polar Prediction
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Topics: Airfoils, Design methodology, Fans, Pressure, Blades, Design, Rotors, Drag (Fluid dynamics), Mach number, Reynolds number
Journal Articles

Large Eddy Simulation of Acoustical Sources in a Low Pressure Axial-Flow Fan Encountering Highly Turbulent Inflow

Hauke Reese, Chisachi Kato, Thomas H. Carolus
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. March 2007, 129(3): 263–272.
https://doi.org/10.1115/1.2427077
Published Online: October 5, 2006
View Article titled, Large Eddy Simulation of Acoustical Sources in a Low Pressure Axial-Flow Fan Encountering Highly Turbulent Inflow
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Topics: Blades, Flow (Dynamics), Impellers, Inflow, Pressure, Turbulence, Fluctuations (Physics), Acoustics, Axial flow, Large eddy simulation