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Fabian Wartzek
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Proceedings Papers

Reduced-Order Modelling of Rotating Stall

Dominik Schlüter, Robert P. Grewe, Fabian Wartzek, Alexander Liefke, Jan Werner, Christian Kunkel, Volker Gümmer
Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A011, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14459
https://doi.org/10.1115/GT2020-14459
View Paper titled, Reduced-Order Modelling of Rotating Stall
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Topics: Clocks, Compressors, Computation, Computational fluid dynamics, Computer simulation, Errors, Flow (Dynamics), Modeling, Pressure, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Introduction and Commissioning of the New Darmstadt Transonic Compressor Test Facility

Christian Kunkel, Jan Werner, Daniel Franke, Heinz-Peter Schiffer, Fabian Wartzek, Christoph Biela, Christoph Starke
Proc. ASME. GT2019, Volume 2A: Turbomachinery, V02AT39A023, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91165
https://doi.org/10.1115/GT2019-91165
View Paper titled, Introduction and Commissioning of the New Darmstadt Transonic Compressor Test Facility
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Topics: Compressors, Test facilities, Control systems, Hardware, Aerospace industry, Computer software, Data acquisition, Design, Flow (Dynamics), Gas turbines
Proceedings Papers

Investigation of Engine Distortion Interaction

Fabian Wartzek, Heinz-Peter Schiffer, Jakob P. Haug, Reinhard Niehuis, Martin Bitter, Christian J. Kähler
Proc. ASME. GT2016, Volume 2A: Turbomachinery, V02AT37A007, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56208
https://doi.org/10.1115/GT2016-56208
View Paper titled, Investigation of Engine Distortion Interaction
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Topics: Aerodynamics, Collaboration, Compression, Compressors, Computer simulation, Ducts, Engines, Flow (Dynamics), Generators, Inflow
Journal Articles

Unsteady Measurements of Periodic Effects in a Transonic Compressor With Casing Treatments

Christoph Brandstetter, Fabian Wartzek, Jan Werner, Heinz-Peter Schiffer, Frank Heinichen
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. May 2016, 138(5): 051007.
Paper No: TURBO-15-1224
https://doi.org/10.1115/1.4032185
Published Online: January 27, 2016
View Article titled, Unsteady Measurements of Periodic Effects in a Transonic Compressor With Casing Treatments
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Topics: Blades, Compressors, Design, Flow (Dynamics), Rotors, Shock (Mechanics), Stall inception, Pressure
Journal Articles

Blade Triggered Excitation of Periodically Unsteady Impinging Jets for Efficient Turbine Liner Segment Cooling

Christian Scherhag, Jan Paul Geiermann, Fabian Wartzek, Heinz-Peter Schiffer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. May 2016, 138(5): 051005.
Paper No: TURBO-15-1254
https://doi.org/10.1115/1.4032145
Published Online: January 20, 2016
View Article titled, Blade Triggered Excitation of Periodically Unsteady Impinging Jets for Efficient Turbine Liner Segment Cooling
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Topics: Blades, Cavities, Cooling, Nozzles, Oscillations, Pressure, Rotors, Compressors, Design, Turbines
Proceedings Papers

Blade Triggered Excitation of Periodically Unsteady Impinging Jets for Efficient Turbine Liner Segment Cooling

Christian Scherhag, Jan Paul Geiermann, Fabian Wartzek, Heinz-Peter Schiffer
Proc. ASME. GT2015, Volume 5C: Heat Transfer, V05CT18A004, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-43497
https://doi.org/10.1115/GT2015-43497
View Paper titled, Blade Triggered Excitation of Periodically Unsteady Impinging Jets for Efficient Turbine Liner Segment Cooling
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Topics: Blades, Cooling, Excitation, Jets, Turbines, Pressure, Cavities, Oscillations, Rotors, Annulus
Proceedings Papers

Unsteady Measurements of Periodic Effects in a Transonic Compressor With Casing Treatments

Christoph Brandstetter, Fabian Wartzek, Jan Werner, Heinz-Peter Schiffer, Frank Heinichen
Proc. ASME. GT2015, Volume 2C: Turbomachinery, V02CT44A006, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42394
https://doi.org/10.1115/GT2015-42394
View Paper titled, Unsteady Measurements of Periodic Effects in a Transonic Compressor With Casing Treatments
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Topics: Compressors, Flow (Dynamics), Blades, Design, High pressure (Physics), Instrumentation, Particulate matter, Pressure, Shock (Mechanics), Stall inception
Proceedings Papers

Experimental and Numerical Investigation of Tip Leakage Flow in a 1 1/2 Stage Turbine Rig Comparing Flat and Cavity-Squealer Tip Geometries

Martin Kegalj, Gregor Schmid, Fabian Wartzek, Heinz-Peter Schiffer, Lars Willer
Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 1543-1557, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-69568
https://doi.org/10.1115/GT2012-69568
View Paper titled, Experimental and Numerical Investigation of Tip Leakage Flow in a 1 1/2 Stage Turbine Rig Comparing Flat and Cavity-Squealer Tip Geometries
Open the PDF for Experimental and Numerical Investigation of Tip Leakage Flow in a 1 1/2 Stage Turbine Rig Comparing Flat and Cavity-Squealer Tip Geometries in another window
Topics: Cavities, Leakage flows, Turbines, Flow (Dynamics), Leakage, High pressure (Physics), Probes, Blades, Computer simulation, Particulate matter