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Hans-Peter Kersken
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Proceedings Papers

Comparison of Linear and Nonlinear Frequency Domain Methods for Flutter Analysis

Hans-Peter Kersken, Graham Ashcroft, Christian Frey, Nina Wolfrum, Oliver Pütz
Proc. ASME. GT2018, Volume 2C: Turbomachinery, V02CT42A016, June 11–15, 2018
Paper No: GT2018-75626
DOI: https://doi.org/10.1115/GT2018-75626
View Paper titled, Comparison of Linear and Nonlinear Frequency Domain Methods for Flutter Analysis
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Topics: Flutter (Aerodynamics), Blades, Turbomachinery, Algorithms, Gas turbines, Jet engines, Pressure, Stability, Turbines
Proceedings Papers

On the Simulation of Unsteady Turbulence and Transition Effects in a Multistage Low Pressure Turbine: Part I — Verification and Validation

Graham Ashcroft, Christian Frey, Hans-Peter Kersken, Edmund Kügeler, Nina Wolfrum
Proc. ASME. GT2018, Volume 2C: Turbomachinery, V02CT42A042, June 11–15, 2018
Paper No: GT2018-76756
DOI: https://doi.org/10.1115/GT2018-76756
View Paper titled, On the Simulation of Unsteady Turbulence and Transition Effects in a Multistage Low Pressure Turbine: Part I — Verification and Validation
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Topics: Pressure, Simulation, Turbine components, Turbulence, Boundary-value problems, Turbines, Airfoils, Computational fluid dynamics, Flow (Dynamics), Unsteady flow
Proceedings Papers

On the Development of Harmonic Balance Methods for Multiple Fundamental Frequencies

Laura Junge, Graham Ashcroft, Hans-Peter Kersken, Christian Frey
Proc. ASME. GT2018, Volume 2C: Turbomachinery, V02CT42A012, June 11–15, 2018
Paper No: GT2018-75495
DOI: https://doi.org/10.1115/GT2018-75495
View Paper titled, On the Development of Harmonic Balance Methods for Multiple Fundamental Frequencies
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Topics: Aerodynamic flow, Blades, Computer simulation, Flow (Dynamics), Fourier transforms, Modeling, Signals, Turbomachinery, Unsteady flow
Proceedings Papers

Simulations of Unsteady Blade Row Interactions Using Linear and Non-Linear Frequency Domain Methods

Christian Frey, Graham Ashcroft, Hans-Peter Kersken
Proc. ASME. GT2015, Volume 2B: Turbomachinery, V02BT39A037, June 15–19, 2015
Paper No: GT2015-43453
DOI: https://doi.org/10.1115/GT2015-43453
View Paper titled, Simulations of Unsteady Blade Row Interactions Using Linear and Non-Linear Frequency Domain Methods
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Topics: Blades, Simulation, Turbomachinery, Flow (Dynamics), Unsteady flow, Acoustics, Computational fluid dynamics, Rotors, Stators, Wheels
Proceedings Papers

Nonreflecting Boundary Conditions for Aeroelastic Analysis in Time and Frequency Domain 3D RANS Solvers

Hans-Peter Kersken, Graham Ashcroft, Christian Frey, Nina Wolfrum, Detlef Korte
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT39A010, June 16–20, 2014
Paper No: GT2014-25499
DOI: https://doi.org/10.1115/GT2014-25499
View Paper titled, Nonreflecting Boundary Conditions for Aeroelastic Analysis in Time and Frequency Domain 3D RANS Solvers
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Topics: Boundary-value problems, Reynolds-averaged Navier–Stokes equations, Approximation, Flow (Dynamics), Computation, Eigenfunctions, Engineering simulation, Flutter (Aerodynamics), Fourier transforms, Navier-Stokes equations
Proceedings Papers

A Harmonic Balance Technique for Multistage Turbomachinery Applications

Christian Frey, Graham Ashcroft, Hans-Peter Kersken, Christian Voigt
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT39A005, June 16–20, 2014
Paper No: GT2014-25230
DOI: https://doi.org/10.1115/GT2014-25230
View Paper titled, A Harmonic Balance Technique for Multistage Turbomachinery Applications
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Topics: Turbomachinery, Blades, Simulation, Flow (Dynamics), Compressors, Noise (Sound), Vibration
Journal Articles

Advanced Numerical Methods for the Prediction of Tonal Noise in Turbomachinery—Part II: Time-Linearized Methods

Christian Frey, Graham Ashcroft, Hans-Peter Kersken, Christian Weckmüller
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. February 2014, 136(2): 021003.
Paper No: TURBO-12-1163
DOI: https://doi.org/10.1115/1.4024649
Published Online: September 26, 2013
View Article titled, Advanced Numerical Methods for the Prediction of Tonal Noise in Turbomachinery—Part II: Time-Linearized Methods
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Topics: Blades, Boundary-value problems, Flow (Dynamics), Noise (Sound), Pressure, Rotors, Stators, Turbomachinery, Waves, Simulation
Proceedings Papers

Validation of a Linearized Navier-Stokes Based Flutter Prediction Tool: Part 1—Numerical Methods

Hans-Peter Kersken, Graham Ashcroft, Christian Frey, Oliver Pütz, Heinrich Stüer, Stefan Schmitt
Proc. ASME. GT2012, Volume 7: Structures and Dynamics, Parts A and B, 1355-1363, June 11–15, 2012
Paper No: GT2012-68018
DOI: https://doi.org/10.1115/GT2012-68018
View Paper titled, Validation of a Linearized Navier-Stokes Based Flutter Prediction Tool: Part 1—Numerical Methods
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Topics: Flutter (Aerodynamics), Numerical analysis, Chain, Computation, Reynolds-averaged Navier–Stokes equations, Turbine blades, Cascades (Fluid dynamics), Computer software, Flow (Dynamics), Gas turbines
Proceedings Papers

Advanced Numerical Methods for the Prediction of Tonal Noise in Turbomachinery: Part II—Time-Linearized Methods

Christian Frey, Graham Ashcroft, Hans-Peter Kersken, Christian Weckmüller
Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 1779-1789, June 11–15, 2012
Paper No: GT2012-69418
DOI: https://doi.org/10.1115/GT2012-69418
View Paper titled, Advanced Numerical Methods for the Prediction of Tonal Noise in Turbomachinery: Part II—Time-Linearized Methods
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Topics: Noise (Sound), Numerical analysis, Turbomachinery, Boundary-value problems, Linear systems, Acoustics, Aerodynamic noise, Computational fluid dynamics, Computer simulation, Flux (Metallurgy)
Journal Articles

Time-Linearized and Time-Accurate 3D RANS Methods for Aeroelastic Analysis in Turbomachinery

Hans-Peter Kersken, Christian Frey, Christian Voigt, Graham Ashcroft
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. September 2012, 134(5): 051024.
DOI: https://doi.org/10.1115/1.4004749
Published Online: May 24, 2012
View Article titled, Time-Linearized and Time-Accurate 3D RANS Methods for Aeroelastic Analysis in Turbomachinery
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Topics: Algorithms, Blades, Boundary-value problems, Deformation, Flow (Dynamics), Flutter (Aerodynamics), Reynolds-averaged Navier–Stokes equations, Displacement, Turbomachinery, Pressure
Proceedings Papers

Time-Linearized and Time-Accurate 3D RANS Methods for Aeroelastic Analysis in Turbomachinery

Hans-Peter Kersken, Christian Frey, Christian Voigt, Graham Ashcroft
Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 865-874, June 14–18, 2010
Paper No: GT2010-22940
DOI: https://doi.org/10.1115/GT2010-22940
View Paper titled, Time-Linearized and Time-Accurate 3D RANS Methods for Aeroelastic Analysis in Turbomachinery
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Topics: Reynolds-averaged Navier–Stokes equations, Turbomachinery, Algorithms, Deformation, Finite element analysis, Computational methods, Displacement, Elasticity, Flow (Dynamics), Flutter (Aerodynamics)
Proceedings Papers

The Discrete Adjoint of a Turbomachinery RANS Solver

Christian Frey, Hans-Peter Kersken, Dirk Nu¨rnberger
Proc. ASME. GT2009, Volume 7: Turbomachinery, Parts A and B, 345-354, June 8–12, 2009
Paper No: GT2009-59062
DOI: https://doi.org/10.1115/GT2009-59062
View Paper titled, The Discrete Adjoint of a Turbomachinery RANS Solver
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Topics: Reynolds-averaged Navier–Stokes equations, Turbomachinery, Boundary-value problems, Flow (Dynamics), Compressors, Computation, Flow simulation, Flux (Metallurgy), Shape optimization
Proceedings Papers

Towards Excellence in Turbomachinery CFD: A Hybrid Structured-Unstructured RANS Solver

Hong Yang, Dirk Nuernberger, Hans-Peter Kersken
Proc. ASME. GT2005, Volume 6: Turbo Expo 2005, Parts A and B, 1169-1183, June 6–9, 2005
Paper No: GT2005-68735
DOI: https://doi.org/10.1115/GT2005-68735
View Paper titled, Towards Excellence in Turbomachinery CFD: A Hybrid Structured-Unstructured RANS Solver
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Topics: Computational fluid dynamics, Reynolds-averaged Navier–Stokes equations, Turbomachinery, Algorithms, Flow (Dynamics), Boundary-value problems, Generators, Modeling, User interfaces
Journal Articles

Toward Excellence in Turbomachinery Computational Fluid Dynamics: A Hybrid Structured-Unstructured Reynolds-Averaged Navier-Stokes Solver

Hong Yang, Dirk Nuernberger, Hans-Peter Kersken
Journal: Journal of Turbomachinery
Article Type: Technical Papers
J. Turbomach. April 2006, 128(2): 390–402.
DOI: https://doi.org/10.1115/1.2162182
Published Online: February 1, 2005
View Article titled, Toward Excellence in Turbomachinery Computational Fluid Dynamics: A Hybrid Structured-Unstructured Reynolds-Averaged Navier-Stokes Solver
Open the PDF for Toward Excellence in Turbomachinery Computational Fluid Dynamics: A Hybrid Structured-Unstructured Reynolds-Averaged Navier-Stokes Solver in another window
Topics: Algorithms, Boundary layers, Boundary-value problems, Computation, Computational fluid dynamics, Flat plates, Flow (Dynamics), Inlet guide vanes, Pressure, Reynolds-averaged Navier–Stokes equations