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Ulrich Retze
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Journal Articles

Impulse Mistuning of Blades and Vanes

Andreas Hartung, Ulrich Retze, Hans-Peter Hackenberg
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2017, 139(7): 072502.
Paper No: GTP-16-1451
DOI: https://doi.org/10.1115/1.4035594
Published Online: February 14, 2017
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Topics: Blades, Dampers, Damping, Impulse (Physics), Friction, Excitation, Energy dissipation
Proceedings Papers

Impulse Mistuning of Blades and Vanes

Andreas Hartung, Ulrich Retze, Hans-Peter Hackenberg
Proc. ASME. GT2016, Volume 7A: Structures and Dynamics, V07AT32A006, June 13–17, 2016
Paper No: GT2016-56433
DOI: https://doi.org/10.1115/GT2016-56433
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Topics: Blades, Impulse (Physics), Absorption, Resonance, Energy dissipation, Friction, Vibration, Dampers, Damping, Design
Proceedings Papers

Contribution to Free and Forced Vibration Analysis of an Intentionally Mistuned Blisk

Harald Schoenenborn, Michael Junge, Ulrich Retze
Proc. ASME. GT2012, Volume 7: Structures and Dynamics, Parts A and B, 1111-1120, June 11–15, 2012
Paper No: GT2012-68683
DOI: https://doi.org/10.1115/GT2012-68683
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Topics: Aeroelasticity, Blades, Disks, Engines, Excitation, Finite element methods, Finite element model, Flutter (Aerodynamics), Free vibrations, Mode shapes
Proceedings Papers

Multi-Body Damping of a Vane Cluster

Andreas Hartung, Ulrich Retze
Proc. ASME. GT2011, Volume 6: Structures and Dynamics, Parts A and B, 859-865, June 6–10, 2011
Paper No: GT2011-45666
DOI: https://doi.org/10.1115/GT2011-45666
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Topics: Damping, Dampers, Geometry, Springs, Blades, Finite element model, Separation (Technology), Simulation, Vibration
Proceedings Papers

Experimental and Analytical Mistuning Analysis of a Blisk at Lab Conditions and Under Rig Conditions Using Tip Timing

Harald Schoenenborn, Ulrich Retze, Gerhard Ziller, Phillip Waniczek
Proc. ASME. GT2010, Volume 6: Structures and Dynamics, Parts A and B, 855-864, June 14–18, 2010
Paper No: GT2010-22447
DOI: https://doi.org/10.1115/GT2010-22447
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Topics: Airfoils, Boundary-value problems, Centrifugal force, Compressors, Damping, Design, Engines, Excitation, Finite element methods, Finite element model