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Journal Articles

Experimental and Numerical Investigation of High-Temperature Multi-Axial Fatigue

Harish Ramesh Babu, Marco Böcker, Mario Raddatz, Sebastian Henkel, Horst Biermann, Uwe Gampe
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2022, 144(4): 041003.
Paper No: GTP-21-1575
https://doi.org/10.1115/1.4053153
Published Online: January 4, 2022
View Article titled, Experimental and Numerical Investigation of High-Temperature Multi-Axial Fatigue
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Topics: Fatigue, Shear (Mechanics), Simulation, Stress, Temperature, Finite element analysis, Simulation results, Gages
Proceedings Papers

Experimental and Numerical Investigation of High-Temperature Multi-Axial Fatigue

Harish Ramesh Babu, Marco Böcker, Mario Raddatz, Sebastian Henkel, Horst Biermann, Uwe Gampe
Proc. ASME. GT2021, Volume 9B: Structures and Dynamics — Fatigue, Fracture, and Life Prediction; Probabilistic Methods; Rotordynamics; Structural Mechanics and Vibration, V09BT26A007, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-58959
https://doi.org/10.1115/GT2021-58959
View Paper titled, Experimental and Numerical Investigation of High-Temperature Multi-Axial Fatigue
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Topics: Fatigue, High temperature, Simulation
Proceedings Papers

Numerical Investigation of a Centrifugal Compressor for Supercritical CO2 Cycles

Renan Emre Karaefe, Pascal Post, Marwick Sembritzky, Andreas Schramm, Francesca di Mare, Matthias Kunick, Uwe Gampe
Proc. ASME. GT2020, Volume 11: Structures and Dynamics: Structural Mechanics, Vibration, and Damping; Supercritical CO2, V011T31A011, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15194
https://doi.org/10.1115/GT2020-15194
View Paper titled, Numerical Investigation of a Centrifugal Compressor for Supercritical CO2 Cycles
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Topics: Compressors, Cycles, Supercritical carbon dioxide, Computational fluid dynamics, Compression, Computer simulation, Density, Dimensions, Flow (Dynamics), Geometry
Journal Articles

Experimental and Numerical Investigation on the Influence of Thermally Induced Stress Gradients on Fatigue Life of the Nickel-Base Alloy Mar-M247

Marcus Thiele, Stefan Eckmann, Min Huang, Uwe Gampe, Kathrin A. Fischer, Michael Schlesinger
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2020, 142(10): 101009.
Paper No: GTP-19-1349
https://doi.org/10.1115/1.4047810
Published Online: September 29, 2020
View Article titled, Experimental and Numerical Investigation on the Influence of Thermally Induced Stress Gradients on Fatigue Life of the Nickel-Base Alloy Mar-M247
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Topics: Damage, Stress, Temperature, Temperature gradient, Low cycle fatigue, Deformation, Nickel, Fracture (Materials), Alloys, Fatigue life
Proceedings Papers

Steam Injected Gas Turbine (STIG) for Load Flexible CHP: Aspects of Dynamic Behaviour, Control and Water Recovery

Thorsten Lutsch, Uwe Gampe, Guntram Buchheim
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T23A009, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90748
https://doi.org/10.1115/GT2019-90748
View Paper titled, Steam Injected Gas Turbine (STIG) for Load Flexible CHP: Aspects of Dynamic Behaviour, Control and Water Recovery
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Topics: Combined heat and power, Gas turbines, Steam, Stress, Water reuse, Heat, Steam turbines, Combined cycles, Condensation, Condensed matter
Proceedings Papers

Experimental and Numerical Investigation on the Influence of Thermally Induced Stress Gradients on Fatigue Life of the Nickel-Base Alloy Mar-M247

Marcus Thiele, Stefan Eckmann, Min Huang, Uwe Gampe, Kathrin A. Fischer, Michael Schlesinger
Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT31A013, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91540
https://doi.org/10.1115/GT2019-91540
View Paper titled, Experimental and Numerical Investigation on the Influence of Thermally Induced Stress Gradients on Fatigue Life of the Nickel-Base Alloy Mar-M247
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Topics: Alloys, Fatigue life, Nickel, Stress, Low cycle fatigue, High temperature, Temperature, Damage, Flux (Metallurgy), Heat
Proceedings Papers

Structural Integrity Assessment and Engine Test of an Additive Manufactured First Stage Ring Segment of a Siemens Large Gas Turbine

Tobias T. Rühmer, Uwe Gampe, Kathrin A. Fischer, Thomas Wimmer, Christoph Haberland
Proc. ASME. GT2019, Volume 7A: Structures and Dynamics, V07AT30A003, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90344
https://doi.org/10.1115/GT2019-90344
View Paper titled, Structural Integrity Assessment and Engine Test of an Additive Manufactured First Stage Ring Segment of a Siemens Large Gas Turbine
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Topics: Additive manufacturing, Engines, Gas turbines, Creep, High cycle fatigue, Rupture, Computers, Cooling, Design, Flow (Dynamics)
Journal Articles

Experimental Investigation of Heat Transfer in Cavities of Steam Turbine Casings Under Generic Test Rig Conditions

David Spura, Gunter Eschmann, Wieland Uffrecht, Uwe Gampe
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2019, 141(5): 051021.
Paper No: GTP-18-1569
https://doi.org/10.1115/1.4041452
Published Online: April 8, 2019
View Article titled, Experimental Investigation of Heat Transfer in Cavities of Steam Turbine Casings Under Generic Test Rig Conditions
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Topics: Cavities, Flow (Dynamics), Heat transfer coefficients, Steam turbines, Temperature, Heat transfer, Reynolds number, Space
Journal Articles

Novel Test Facility for Investigation of the Impact of Thermally Induced Stress Gradients on Fatigue Life of Cooled Gas Turbine Components

Marcus Thiele, Uwe Gampe, Kathrin A. Fischer
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2019, 141(3): 032502.
Paper No: GTP-18-1482
https://doi.org/10.1115/1.4041129
Published Online: October 4, 2018
View Article titled, Novel Test Facility for Investigation of the Impact of Thermally Induced Stress Gradients on Fatigue Life of Cooled Gas Turbine Components
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Topics: Gas turbines, Heat, Heat flux, Heating, Stress, Temperature, Temperature gradient, Test facilities, Fatigue life, Cylinders
Proceedings Papers

Novel Test Facility for Investigation of the Impact of Thermally Induced Stress Gradients on Fatigue Life of Cooled Gas Turbine Components

Marcus Thiele, Uwe Gampe, Kathrin A. Fischer
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT31A011, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76519
https://doi.org/10.1115/GT2018-76519
View Paper titled, Novel Test Facility for Investigation of the Impact of Thermally Induced Stress Gradients on Fatigue Life of Cooled Gas Turbine Components
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Topics: Fatigue life, Gas turbines, Stress, Test facilities, Low cycle fatigue, Temperature, Flux (Metallurgy), Heat, Service life (Equipment), Temperature gradient
Proceedings Papers

Experimental Investigation of Heat Transfer in Cavities of Steam Turbine Casings Under Generic Test Rig Conditions

David Spura, Uwe Gampe, Gunter Eschmann, Wieland Uffrecht
Proc. ASME. GT2018, Volume 5B: Heat Transfer, V05BT13A005, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75463
https://doi.org/10.1115/GT2018-75463
View Paper titled, Experimental Investigation of Heat Transfer in Cavities of Steam Turbine Casings Under Generic Test Rig Conditions
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Topics: Cavities, Heat transfer, Steam turbines, Dimensions, Flow (Dynamics), Reynolds number, Shapes, Air flow, Corners (Structural elements), Forced convection
Proceedings Papers

Innovative Material Testing Based on Small-Scale Specimens and Application for Turbomachinery Components

Mario Raddatz, Dirk Holländer, Uwe Gampe
Proc. ASME. GT2017, Volume 7A: Structures and Dynamics, V07AT31A004, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63422
https://doi.org/10.1115/GT2017-63422
View Paper titled, Innovative Material Testing Based on Small-Scale Specimens and Application for Turbomachinery Components
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Topics: Materials testing, Turbomachinery, Testing, Temperature, Gas turbines, Alloys, Nickel, Fatigue life, Heating, High cycle fatigue
Proceedings Papers

Dynamic Behavior of a Solar Hybrid Gas Turbine System

Christian Felsmann, Uwe Gampe, Manfred Freimark
Proc. ASME. GT2015, Volume 3: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration, V003T06A010, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42437
https://doi.org/10.1115/GT2015-42437
View Paper titled, Dynamic Behavior of a Solar Hybrid Gas Turbine System
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Topics: Gas turbines, Solar energy, Generators, Stress, System dynamics, Combustion chambers, Cycles, Safety, Simulation models, Solar heating
Proceedings Papers

CFD Analysis of Steam Turbines With the IAPWS Standard on the Spline-Based Table Look-Up Method (SBTL) for the Fast Calculation of Real Fluid Properties

Matthias Kunick, Hans-Joachim Kretzschmar, Francesca di Mare, Uwe Gampe
Proc. ASME. GT2015, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A037, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-43984
https://doi.org/10.1115/GT2015-43984
View Paper titled, CFD Analysis of Steam Turbines With the IAPWS Standard on the Spline-Based Table Look-Up Method (SBTL) for the Fast Calculation of Real Fluid Properties
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Topics: Computational fluid dynamics, Fluids, Splines, Steam turbines, Steam, Water, Engineering simulation, Internal energy (Physics), Simulation, Aerospace industry
Journal Articles

Modeling and Simulation of the Dynamic Operating Behavior of a High Solar Share Gas Turbine System

Christian Felsmann, Uwe Gampe, Stephan Heide, Manfred Freimark
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2015, 137(3): 031601.
Paper No: GTP-14-1360
https://doi.org/10.1115/1.4028445
Published Online: October 7, 2014
View Article titled, Modeling and Simulation of the Dynamic Operating Behavior of a High Solar Share Gas Turbine System
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Topics: Combustion chambers, Compressors, Control equipment, Flow (Dynamics), Fluids, Simulation, Solar energy, Solar heating, Temperature, Valves
Proceedings Papers

Modeling and Simulation of the Dynamic Operating Behavior of a High Solar Share Gas Turbine System

Christian Felsmann, Stephan Heide, Uwe Gampe, Manfred Freimark
Proc. ASME. GT2014, Volume 3A: Coal, Biomass and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration, V03AT07A011, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25447
https://doi.org/10.1115/GT2014-25447
View Paper titled, Modeling and Simulation of the Dynamic Operating Behavior of a High Solar Share Gas Turbine System
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Topics: Gas turbines, Modeling, Simulation, Solar energy, Solar heating, Control equipment, Flow (Dynamics), Solar thermal power, Combustion chambers, Complex systems
Proceedings Papers

Evaluation and Enhancement of a One-Dimensional Performance Analysis Method for Centrifugal Compressors

Enrico Klausner, Uwe Gampe
Proc. ASME. GT2014, Volume 2D: Turbomachinery, V02DT42A005, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25141
https://doi.org/10.1115/GT2014-25141
View Paper titled, Evaluation and Enhancement of a One-Dimensional Performance Analysis Method for Centrifugal Compressors
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Topics: Compressors, Flow (Dynamics), Design, Shock (Mechanics), Turbomachinery, Uncertainty, Vaneless diffusers
Proceedings Papers

Experimental Investigation, Modeling and Simulation of a Steam Injected Gas Turbine With Water Recovery

Karl Hoffmann, Guntram Buchheim, Thomas Sander, Uwe Gampe
Proc. ASME. GT2013, Volume 2: Aircraft Engine; Coal, Biomass and Alternative Fuels; Cycle Innovations, V002T07A004, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-94140
https://doi.org/10.1115/GT2013-94140
View Paper titled, Experimental Investigation, Modeling and Simulation of a Steam Injected Gas Turbine With Water Recovery
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Topics: Gas turbines, Modeling, Simulation, Steam, Water reuse, Heat, Combined heat and power, Stress, Heat recovery steam generators, Water
Proceedings Papers

Parameterization of High Solar Share Gas Turbine Systems

Stephan Heide, Christian Felsmann, Uwe Gampe, Sven Boje, Bernd Gericke, Manfred Freimark, Ulrich Langnickel, Reiner Buck, Stefano Giuliano
Proc. ASME. GT2012, Volume 6: Oil and Gas Applications; Concentrating Solar Power Plants; Steam Turbines; Wind Energy, 281-289, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-68608
https://doi.org/10.1115/GT2012-68608
View Paper titled, Parameterization of High Solar Share Gas Turbine Systems
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Topics: Gas turbines, Solar energy, Pressure, Temperature, Compressors, Cycles, Design, Organic Rankine cycle, Solar thermal power, Combined cycles
Proceedings Papers

Development of a Generalized LCF-TMF Lifing Model for a Nickel-Base Superalloy

Björn Buchholz, Uwe Gampe, Tilmann Beck
Proc. ASME. GT2012, Volume 7: Structures and Dynamics, Parts A and B, 187-196, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-68786
https://doi.org/10.1115/GT2012-68786
View Paper titled, Development of a Generalized LCF-TMF Lifing Model for a Nickel-Base Superalloy
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Topics: Fatigue, Nickel, Superalloys