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Piotr Luczynski
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Journal Articles

Numerical and Experimental Investigation of a Low Order Radial Turbine Model for Engine-Level Optimization of Turbocharger Design

Karl Hohenberg, Ricardo Martinez-Botas, Piotr Łuczyński, Carola Freytag, Manfred Wirsum
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101008.
Paper No: GTP-20-1693
https://doi.org/10.1115/1.4051488
Published Online: September 3, 2021
View Article titled, Numerical and Experimental Investigation of a Low Order Radial Turbine Model for Engine-Level Optimization of Turbocharger Design
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Topics: Design, Errors, Flow (Dynamics), Turbines, Turbochargers, Optimization, Rotors, Engines, Pressure, Computational fluid dynamics
Journal Articles

Thermo-Structural Analysis of Steam Turbine Startup With and Without Integrated Prewarming System Using Hot Air

Piotr Łuczyński, Lukas Pehle, Manfred Wirsum, Wolfgang F. D. Mohr, Jan Vogt, Klaus Helbig
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2021, 143(3): 031017.
Paper No: GTP-20-1519
https://doi.org/10.1115/1.4049502
Published Online: February 11, 2021
View Article titled, Thermo-Structural Analysis of Steam Turbine Startup With and Without Integrated Prewarming System Using Hot Air
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Topics: Heat transfer, Temperature, Turbines, Rotors, Steam, Pressure, Condensation
Proceedings Papers

Comparison of Steam Turbine Pre-Warming and Warm-Keeping Strategies Using Hot Air for Fast Turbine Start-Up

Lukas Pehle, Piotr Łuczyński, Taejun Jeon, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A004, September 21–25, 2020
Paper No: GT2020-14281
https://doi.org/10.1115/GT2020-14281
View Paper titled, Comparison of Steam Turbine Pre-Warming and Warm-Keeping Strategies Using Hot Air for Fast Turbine Start-Up
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Topics: Steam turbines, Turbines, Finite element methods, Finite element model, Stress, Boundary-value problems, Coal power, Cycles, Flow (Dynamics), Heat transfer
Proceedings Papers

Thermo-Structural Analysis of Steam Turbine Start-Up With and Without Integrated Pre-Warming System Using Hot Air

Piotr Łuczyński, Lukas Pehle, Manfred Wirsum, Wolfgang F. D. Mohr, Jan Vogt, Klaus Helbig
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A002, September 21–25, 2020
Paper No: GT2020-14223
https://doi.org/10.1115/GT2020-14223
View Paper titled, Thermo-Structural Analysis of Steam Turbine Start-Up With and Without Integrated Pre-Warming System Using Hot Air
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Topics: Steam turbines, Turbines, Heat transfer, Simulation, Blades, Condensation, Contact resistance, Cycles, Finite element methods, Finite element model
Proceedings Papers

Numerical and Experimental Investigation of a Low Order Radial Turbine Model for Engine-Level Optimisation of Turbocharger Design

Karl Hohenberg, Ricardo Martinez-Botas, Piotr Łuczyński, Carola Freytag, Manfred Wirsum
Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET39A024, September 21–25, 2020
Paper No: GT2020-15698
https://doi.org/10.1115/GT2020-15698
View Paper titled, Numerical and Experimental Investigation of a Low Order Radial Turbine Model for Engine-Level Optimisation of Turbocharger Design
Open the PDF for Numerical and Experimental Investigation of a Low Order Radial Turbine Model for Engine-Level Optimisation of Turbocharger Design in another window
Topics: Design, Engines, Optimization, Turbines, Turbochargers, Accounting, Dynamometers, Errors, Experimental methods, Flow (Dynamics)
Proceedings Papers

Investigation of Steam Turbine Warm-Keeping by Use of Air

Dennis Toebben, Piotr Luczynski, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig
Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A017, June 17–21, 2019
Paper No: GT2019-90761
https://doi.org/10.1115/GT2019-90761
View Paper titled, Investigation of Steam Turbine Warm-Keeping by Use of Air
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Topics: Steam turbines, Turbines, Blades, Temperature, Flow (Dynamics), Heat transfer, Power stations, Rotors, Steam, Boundary-value problems
Proceedings Papers

Thermo-Structural Analysis of Steam Turbine in Pre-Warming Operation With Hot Air

Piotr Łuczyński, Dennis Toebben, Lukas Pehle, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig
Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A013, June 17–21, 2019
Paper No: GT2019-90580
https://doi.org/10.1115/GT2019-90580
View Paper titled, Thermo-Structural Analysis of Steam Turbine in Pre-Warming Operation With Hot Air
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Topics: Steam turbines, Temperature, Blades, Finite element methods, Finite element model, Stress, Structural analysis, Turbines, Calibration, Contact resistance
Proceedings Papers

Investigation and Thermal Modeling of the Thermal Contact Resistance at a Steam Turbine Blade Root

Dennis Toebben, Alexander Goerner, Piotr Luczynski, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig
Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT13A003, June 17–21, 2019
Paper No: GT2019-90769
https://doi.org/10.1115/GT2019-90769
View Paper titled, Investigation and Thermal Modeling of the Thermal Contact Resistance at a Steam Turbine Blade Root
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Topics: Blades, Contact resistance, Modeling, Steam turbines, Flux (Metallurgy), Heat transfer, Heat, Pressure, Centrifugal force, Cycles
Journal Articles

Investigation of Steam Turbine Warm-Keeping by Use of Air

Dennis Toebben, Piotr Luczynski, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2019, 141(11): 111007.
Paper No: GTP-19-1367
https://doi.org/10.1115/1.4044363
Published Online: September 16, 2019
View Article titled, Investigation of Steam Turbine Warm-Keeping by Use of Air
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Topics: Blades, Flow (Dynamics), Rotors, Steam, Steam turbines, Temperature, Heat transfer, Heat, Boundary-value problems, Simulation
Journal Articles

Thermostructural Analysis of Steam Turbine in Prewarming Operation With Hot Air

Piotr Łuczyński, Dennis Toebben, Lukas Pehle, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2019, 141(11): 111004.
Paper No: GTP-19-1330
https://doi.org/10.1115/1.4044311
Published Online: September 16, 2019
View Article titled, Thermostructural Analysis of Steam Turbine in Prewarming Operation With Hot Air
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Topics: Rotors, Steam turbines, Stress, Structural analysis, Temperature, Turbines, Blades, Flow (Dynamics), Heat transfer, Finite element methods
Journal Articles

Test Rig for Applied Experimental Investigations of the Thermal Contact Resistance at the Blade-Rotor-Connection in a Steam Turbine

Dennis Toebben, Xavier E. R. de Graaf, Piotr Luczynski, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. February 2019, 141(2): 021007.
Paper No: TURBO-18-1025
https://doi.org/10.1115/1.4041748
Published Online: January 21, 2019
View Article titled, Test Rig for Applied Experimental Investigations of the Thermal Contact Resistance at the Blade-Rotor-Connection in a Steam Turbine
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Topics: Blades, Computer simulation, Contact resistance, Heat, Heat transfer, Pressure, Rotors, Steam turbines, Temperature, Uncertainty analysis
Journal Articles

Unsteady Conjugate Heat Transfer Investigation of a Multistage Steam Turbine in Warm-Keeping Operation With Hot Air

Piotr Łuczyński, Dennis Toebben, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011005.
Paper No: GTP-18-1283
https://doi.org/10.1115/1.4040823
Published Online: September 14, 2018
View Article titled, Unsteady Conjugate Heat Transfer Investigation of a Multistage Steam Turbine in Warm-Keeping Operation With Hot Air
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Topics: Blades, Flow (Dynamics), Heat transfer, Turbines, Vortices, Steam turbines, Design, Pressure, Temperature
Journal Articles

Analytical Heat Transfer Correlation for a Multistage Steam Turbine in Warm-Keeping Operation With Air

Dennis Toebben, Adrian Hellmig, Piotr Luczynski, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011013.
Paper No: GTP-18-1333
https://doi.org/10.1115/1.4040717
Published Online: September 14, 2018
View Article titled, Analytical Heat Transfer Correlation for a Multistage Steam Turbine in Warm-Keeping Operation With Air
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Topics: Blades, Convection, Flow (Dynamics), Fluids, Heat, Heat transfer, Rotors, Steam turbines, Temperature, Finite element methods
Proceedings Papers

Unsteady Conjugate Heat Transfer Investigation of a Multistage Steam Turbine in Warm-Keeping Operation With Hot Air

Piotr Łuczyński, Dennis Toebben, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig
Proc. ASME. GT2018, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A019, June 11–15, 2018
Paper No: GT2018-75926
https://doi.org/10.1115/GT2018-75926
View Paper titled, Unsteady Conjugate Heat Transfer Investigation of a Multistage Steam Turbine in Warm-Keeping Operation With Hot Air
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Topics: Heat transfer, Steam turbines, Flow (Dynamics), Vortices, Turbines, Engineering simulation, Simulation, Blades, Corners (Structural elements), Cycles
Proceedings Papers

Analytical Heat Transfer Correlation for a Multistage Steam Turbine in Warm-Keeping Operation With Air

Dennis Toebben, Adrian Hellmig, Piotr Luczynski, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig
Proc. ASME. GT2018, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T29A021, June 11–15, 2018
Paper No: GT2018-76091
https://doi.org/10.1115/GT2018-76091
View Paper titled, Analytical Heat Transfer Correlation for a Multistage Steam Turbine in Warm-Keeping Operation With Air
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Topics: Heat transfer, Steam turbines, Simulation, Fluids, Flow (Dynamics), Heat, Blades, Computer simulation, Convection, Design
Proceedings Papers

Numerical Investigation of the Heat Transfer and Flow Phenomena in an IP Steam Turbine in Warm-Keeping Operation With Hot Air

Dennis Toebben, Piotr Łuczyński, Mathias Diefenthal, Manfred Wirsum, Stefan Reitschmidt, Wolfgang F. D. Mohr, Klaus Helbig
Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T29A014, June 26–30, 2017
Paper No: GT2017-63555
https://doi.org/10.1115/GT2017-63555
View Paper titled, Numerical Investigation of the Heat Transfer and Flow Phenomena in an IP Steam Turbine in Warm-Keeping Operation With Hot Air
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Topics: Flow (Dynamics), Heat transfer, Steam turbines, Engineering simulation, Simulation, Steady state, Computational fluid dynamics, Heat transfer coefficients, Transients (Dynamics), Turbines
Journal Articles

Thermomechanical Analysis of Transient Temperatures in a Radial Turbine Wheel

Mathias Diefenthal, Piotr Łuczyński, Christian Rakut, Manfred Wirsum, Tom Heuer
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. September 2017, 139(9): 091001.
Paper No: TURBO-16-1189
https://doi.org/10.1115/1.4036104
Published Online: April 11, 2017
View Article titled, Thermomechanical Analysis of Transient Temperatures in a Radial Turbine Wheel
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Topics: Fluids, Heat transfer, Stress, Temperature, Thermal shock, Thermomechanics, Transients (Dynamics), Turbines, Wheels, Heating