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Francesca di Mare
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Proceedings Papers

Adaptation of Air Centrifugal Compressor Stages for Hydrogen-Based Economy: Impact on the Design Point and its Corresponding Flow Coefficient

Norman Kienzle, Mushfiq Al Arafa, Francesca di Mare, Marcus Budt
Proc. ASME. GT2024, Volume 12D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V12DT35A020, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127981
https://doi.org/10.1115/GT2024-127981
View Paper titled, Adaptation of Air Centrifugal Compressor Stages for Hydrogen-Based Economy: Impact on the Design Point and its Corresponding Flow Coefficient
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Topics: Compressors, Computational fluid dynamics, Design, Economics , Flow (Dynamics), Hydrogen
Proceedings Papers

Numerical Investigation of the Axial Thrust Load of a Prototype Radial Turbine for Supercritical CO 2 Cycles

Benedikt Lea, Francesca di Mare, Holger Franz
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A010, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123806
https://doi.org/10.1115/GT2024-123806
View Paper titled, Numerical Investigation of the Axial Thrust Load of a Prototype Radial Turbine for Supercritical CO 2 Cycles
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Topics: Computational fluid dynamics, Cycles, Energy storage, Engineering prototypes, Stress, Supercritical carbon dioxide, Thrust, Turbines
Journal Articles

A Study on Quantities Driving Maintenance, Repair, and Overhaul for Hybrid-Electric Aeroengines

Lukas Schuchard, Maximilian Bień, Karl Ziaja, Norman Blanken, Jan Göing, Jens Friedrichs, Francesca di Mare, Bernd Ponick, Ronald Mailach
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2024, 146(2): 021013.
Paper No: GTP-23-1340
https://doi.org/10.1115/1.4063580
Published Online: November 2, 2023
View Article titled, A Study on Quantities Driving Maintenance, Repair, and Overhaul for Hybrid-Electric Aeroengines
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Topics: Aircraft, Engines, Flight, Gas turbines, Maintenance, Temperature, Thrust, Machinery, Aircraft propulsion, Turbines
Proceedings Papers

A Study on Quantities Driving Maintenance, Repair, and Overhaul for Hybrid-Electric Aeroengines

Lukas Schuchard, Maximilian Bień, Karl Ziaja, Norman Blanken, Jan Göing, Jens Friedrichs, Francesca di Mare, Bernd Ponick, Ronald Mailach
Proc. ASME. GT2023, Volume 1: Aircraft Engine, V001T01A009, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-100915
https://doi.org/10.1115/GT2023-100915
View Paper titled, A Study on Quantities Driving Maintenance, Repair, and Overhaul for Hybrid-Electric Aeroengines
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Topics: Aircraft propulsion, Maintenance
Journal Articles

On Integrated Fluid Screening and Turbomachinery Design for Optimized Industrial Heat Pumps

Renan Emre Karaefe, Pascal Post, Valerius Venzik, Paul Wotzka, Riley B. Barta, Dirk Müller, Francesca di Mare
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2023, 145(4): 041013.
Paper No: GTP-22-1422
https://doi.org/10.1115/1.4055795
Published Online: December 13, 2022
View Article titled, On Integrated Fluid Screening and Turbomachinery Design for Optimized Industrial Heat Pumps
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Topics: Compressors, Cycles, Design, Fluids, Heat pumps, Carbon dioxide, Flow (Dynamics), Impellers, Refrigerants, Optimization
Proceedings Papers

Numerical Investigation of Loss Mechanisms in a Partially Loaded Supersonic ORC Axial Turbine Stage

Karl Ziaja, Pascal Post, Andreas Schramm, Ole Willers, Joerg R. Seume, Francesca di Mare
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A028, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82852
https://doi.org/10.1115/GT2022-82852
View Paper titled, Numerical Investigation of Loss Mechanisms in a Partially Loaded Supersonic ORC Axial Turbine Stage
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Topics: Computational fluid dynamics, Organic Rankine cycle, Turbines
Proceedings Papers

Centrifugal Compressor Retrofit: Geometry Rebuild and 3-D Blade Shape Optimization

Norman Kienzle, Duc Huy Marco Hoang, Warren John Martis, Markus Moch, Christian Doetsch, Francesca di Mare
Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT35A017, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-84204
https://doi.org/10.1115/GT2022-84204
View Paper titled, Centrifugal Compressor Retrofit: Geometry Rebuild and 3-D Blade Shape Optimization
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Topics: Blades, Compressors, Geometry, Retrofitting, Shape optimization, Design, Diffusers, Flow (Dynamics), Impellers, Optimization
Proceedings Papers

Mesh Refinement and Inlet Turbulence Intensity in the Numerical Evaluation of Cooling Effectiveness: A Systematic Study on an Industrial Gas Turbine

Federico Lo Presti, Benjamin Winhart, Pascal Post, Francesca di Mare, Alexander Wiedermann, Johannes Greving, Robert Krewinkel
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A010, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80958
https://doi.org/10.1115/GT2022-80958
View Paper titled, Mesh Refinement and Inlet Turbulence Intensity in the Numerical Evaluation of Cooling Effectiveness: A Systematic Study on an Industrial Gas Turbine
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Topics: Cooling, Industrial gases, Turbines, Turbulence
Proceedings Papers

Investigation of Physics-Informed Neural Networks Based Solution Techniques for Internal Flows

Pascal Post, Benjamin Winhart, Francesca di Mare
Proc. ASME. GT2022, Volume 10C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V10CT32A011, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80960
https://doi.org/10.1115/GT2022-80960
View Paper titled, Investigation of Physics-Informed Neural Networks Based Solution Techniques for Internal Flows
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Topics: Artificial neural networks, Internal flow, Physics, Cascades (Fluid dynamics), Computational fluid dynamics, Pressure, Blades, Boundary-value problems, Dimensions, Flow (Dynamics)
Proceedings Papers

On Integrated Fluid Screening and Turbomachinery Design for Optimized Industrial Heat Pumps

Renan Emre Karaefe, Pascal Post, Francesca di Mare, Valerius Venzik, Paul Wotzka, Dirk Müller, Riley B. Barta
Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T06A004, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-79404
https://doi.org/10.1115/GT2022-79404
View Paper titled, On Integrated Fluid Screening and Turbomachinery Design for Optimized Industrial Heat Pumps
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Topics: Design, Fluids, Heat pumps, Turbomachinery, Cycles, Compressors, Refrigerants, Carbon dioxide, Optimization, Compression
Proceedings Papers

Unsteady Rotor-Stator Interaction in a Four-Stage Axial Turbine: An Experimental Investigation

Florian von Gosen, Benjamin Winhart, Francesca di Mare
Proc. ASME. GT2022, Volume 10D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Turbomachinery General Interest; Unsteady Flows in Turbomachinery, V10DT37A009, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-80399
https://doi.org/10.1115/GT2022-80399
View Paper titled, Unsteady Rotor-Stator Interaction in a Four-Stage Axial Turbine: An Experimental Investigation
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Topics: Axial flow, Rotors, Stators, Turbines
Journal Articles

Numerical Investigation of Unsteady Combustor Turbine Interaction for Flexible Power Generation

Federico Lo Presti, Marwick Sembritzky, Benjamin Winhart, Pascal Post, Francesca di Mare, Alexander Wiedermann, Johannes Greving, Robert Krewinkel
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2022, 144(2): 021003.
Paper No: TURBO-21-1146
https://doi.org/10.1115/1.4052137
Published Online: September 27, 2021
View Article titled, Numerical Investigation of Unsteady Combustor Turbine Interaction for Flexible Power Generation
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Topics: Boundary-value problems, Combustion chambers, Temperature, Turbines, Flow (Dynamics), Simulation, Fluctuations (Physics), Stress
Proceedings Papers

Numerical Investigation of Unsteady Combustor Turbine Interaction For Flexible Power Generation

Federico Lo Presti, Marwick Sembritzky, Benjamin Winhart, Pascal Post, Francesca di Mare, Alexander Wiedermann, Johannes Greving, Robert Krewinkel
Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A021, June 7–11, 2021
Publisher: American Society of Mechanical Engineers
Paper No: GT2021-59329
https://doi.org/10.1115/GT2021-59329
View Paper titled, Numerical Investigation of Unsteady Combustor Turbine Interaction For Flexible Power Generation
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Topics: Combustion chambers, Energy generation, Stress, Turbines
Journal Articles

Time-Resolved Measurements of the Unsteady Boundary Layer in an Annular Low-Pressure Turbine Configuration With Perturbed Inlet

Martin Sinkwitz, Benjamin Winhart, David Engelmann, Francesca di Mare
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2022, 144(1): 011001.
Paper No: TURBO-21-1067
https://doi.org/10.1115/1.4051711
Published Online: September 7, 2021
View Article titled, Time-Resolved Measurements of the Unsteady Boundary Layer in an Annular Low-Pressure Turbine Configuration With Perturbed Inlet
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Topics: Blades, Boundary layers, Flow (Dynamics), Inflow, Pressure, Suction, Turbines, Turbulence, Wakes, Sensors
Journal Articles

Numerical Investigation of a Partially Loaded Supersonic Organic Rankine Cycle Turbine Stage

Karl Ziaja, Pascal Post, Marwick Sembritzky, Andreas Schramm, Ole Willers, Harald Kunte, Joerg R. Seume, Francesca di Mare
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2021, 143(6): 061014.
Paper No: GTP-20-1541
https://doi.org/10.1115/1.4049207
Published Online: March 17, 2021
View Article titled, Numerical Investigation of a Partially Loaded Supersonic Organic Rankine Cycle Turbine Stage
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Topics: Annulus, Computational fluid dynamics, Flow (Dynamics), Organic Rankine cycle, Pressure, Rotors, Stators, Turbines, Temperature
Journal Articles

Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade

Pascal Post, Benjamin Winhart, Francesca di Mare
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2021, 143(2): 021016.
Paper No: GTP-20-1526
https://doi.org/10.1115/1.4049348
Published Online: January 28, 2021
View Article titled, Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade
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Topics: Cascades (Fluid dynamics), Computation, Condensation, Drops, Flow (Dynamics), Large eddy simulation, Pressure, Reynolds-averaged Navier–Stokes equations, Sensors, Shock (Mechanics)
Proceedings Papers

Micro-, Macromechanical and Aeroelastic Investigation of Glass-Fiber Based, Lightweight Turbomachinery Components

Senad Iseni, Mahesh Ramaswamy Guru Prasad, Alexander Hartmaier, Klaudiusz Holeczek, Niels Modeler, Francesca di Mare
Proc. ASME. GT2020, Volume 10A: Structures and Dynamics, V10AT24A010, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14951
https://doi.org/10.1115/GT2020-14951
View Paper titled, Micro-, Macromechanical and Aeroelastic Investigation of Glass-Fiber Based, Lightweight Turbomachinery Components
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Topics: Glass fibers, Turbomachinery, Composite materials, Anisotropy, Constitutive equations, Damping, Design, Elasticity, Engines, Polymers
Proceedings Papers

Numerical Investigation of a Partially Loaded Supersonic ORC Turbine Stage

Karl Ziaja, Pascal Post, Marwick Sembritzky, Andreas Schramm, Ole Willers, Harald Kunte, Jörg Seume, Francesca di Mare
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T22A002, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-15219
https://doi.org/10.1115/GT2020-15219
View Paper titled, Numerical Investigation of a Partially Loaded Supersonic ORC Turbine Stage
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Topics: Computational fluid dynamics, Organic Rankine cycle, Turbines
Proceedings Papers

Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade

Pascal Post, Benjamin Winhart, Francesca di Mare
Proc. ASME. GT2020, Volume 9: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Steam Turbine, V009T23A024, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16064
https://doi.org/10.1115/GT2020-16064
View Paper titled, Large Eddy Simulation of a Condensing Wet Steam Turbine Cascade
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Topics: Cascades (Fluid dynamics), Large eddy simulation, Steam turbines, Turbulence, Condensation, Modeling, Reynolds-averaged Navier–Stokes equations, Shock (Mechanics), Shock waves, Steam
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