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Georg Jacobs
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Proceedings Papers

On Methodology for a Digital Twin of Ship Propulsion Under Harsh Environmental Conditions

Etienne Purcell, Amir R. Nejad, Angelo Böhm, Lina Sapp, Jorrid Lund, Franz von Bock und Polach, Brendon M. Nickerson, Anriëtte Bekker, Markus Gilges, Ahmed Saleh, Benjamin Lehmann, Georg Jacobs, Mostafa Valavi, Tobias Kranz
Proc. ASME. OMAE2024, Volume 6: Polar and Arctic Sciences and Technology; CFD, FSI, and AI, V006T07A024, June 9–14, 2024
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2024-124047
https://doi.org/10.1115/OMAE2024-124047
View Paper titled, On Methodology for a Digital Twin of Ship Propulsion Under Harsh Environmental Conditions
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Topics: Digital twin, Propulsion, Ships, Damage, Ice, Propellers, Engineering simulation, Engines, Modeling, Motors
Journal Articles

Influence of Propeller–Ice Loads on the Wear Development in Stern Tube Bearings of Marine Propulsion Systems and Identification of Critical Operating Conditions

Markus Gilges, Ahmed Saleh, Anriëtte Bekker, Mohit Jain, Benjamin Lehmann, Georg Jacobs
Journal: Journal of Offshore Mechanics and Arctic Engineering
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2024, 146(6): 061602.
Paper No: OMAE-23-1084
https://doi.org/10.1115/1.4065656
Published Online: July 1, 2024
View Article titled, Influence of Propeller–Ice Loads on the Wear Development in Stern Tube Bearings of Marine Propulsion Systems and Identification of Critical Operating Conditions
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Topics: Bearings, Ice, Propellers, Stress, Torque, Wear, Collisions (Physics), Ships
Proceedings Papers

Influence of Propeller-Ice Loads on the Wear Development in Stern Tube Bearings of Marine Propulsion Systems and Identification of Critical Operating Conditions

Markus Gilges, Ahmed Saleh, Mohit Jain, Anriëtte Bekker, Benjamin Lehmann, Georg Jacobs
Proc. ASME. OMAE2023, Volume 6: Polar and Arctic Sciences and Technology, V006T07A011, June 11–16, 2023
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2023-102785
https://doi.org/10.1115/OMAE2023-102785
View Paper titled, Influence of Propeller-Ice Loads on the Wear Development in Stern Tube Bearings of Marine Propulsion Systems and Identification of Critical Operating Conditions
Open the PDF for Influence of Propeller-Ice Loads on the Wear Development in Stern Tube Bearings of Marine Propulsion Systems and Identification of Critical Operating Conditions in another window
Topics: Bearings, Friction, Ice, Propellers, Propulsion systems, Simulation, Stress, Wear
Journal Articles

Towards a Holistic and Functional Model-Based Design Method for Mechatronic Cyber-Physical Systems

Gregor Hoepfner, Imke Nachmann, Thilo Zerwas, Joerg K. Berroth, Jens Kohl, Christian Guist, Bernhard Rumpe, Georg Jacobs
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. October 2023, 23(5): 051001.
Paper No: JCISE-22-1137
https://doi.org/10.1115/1.4056807
Published Online: March 29, 2023
View Article titled, Towards a Holistic and Functional Model-Based Design Method for Mechatronic Cyber-Physical Systems
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Topics: Cyber-physical systems, Design, Design methodology, Modeling, Testing, Systems engineering, Flow (Dynamics), Product development
Journal Articles

Model-Based Analysis of a Combined Heat and Power System Featuring a Hydrogen-Fired Gas Turbine With On-Site Hydrogen Production and Storage

Thomas Bexten, Manfred Wirsum, Björn Roscher, Ralf Schelenz, Georg Jacobs
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2021, 143(8): 081018.
Paper No: GTP-20-1626
https://doi.org/10.1115/1.4049766
Published Online: March 31, 2021
View Article titled, Model-Based Analysis of a Combined Heat and Power System Featuring a Hydrogen-Fired Gas Turbine With On-Site Hydrogen Production and Storage
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Topics: Gas turbines, Hydrogen, Hydrogen production, Storage, Carbon dioxide, Hydrogen storage, Emissions, Renewable energy, Economic analysis, Fuels
Proceedings Papers

Model-Based Analysis of a Combined Heat and Power System Featuring a Hydrogen-Fired Gas Turbine With On-Site Hydrogen Production and Storage

Thomas Bexten, Manfred Wirsum, Björn Roscher, Ralf Schelenz, Georg Jacobs
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T07A008, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16071
https://doi.org/10.1115/GT2020-16071
View Paper titled, Model-Based Analysis of a Combined Heat and Power System Featuring a Hydrogen-Fired Gas Turbine With On-Site Hydrogen Production and Storage
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Topics: Cogeneration systems, Gas turbines, Hydrogen, Hydrogen production, Storage, Carbon dioxide, Electrolysis, Hydrogen storage, Renewable energy, Economic analysis
Proceedings Papers

Design of a High Speed Internal Gear Pump to Increase the Power Density of Electro Hydraulic Actuators (EHA) in Mobile Applications

Tobias Pietrzyk, David Roth, Georg Jacobs, Schmitz Katharina
Proc. ASME. IMECE2019, Volume 7: Fluids Engineering, V007T08A015, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-10351
https://doi.org/10.1115/IMECE2019-10351
View Paper titled, Design of a High Speed Internal Gear Pump to Increase the Power Density of Electro Hydraulic Actuators (EHA) in Mobile Applications
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Topics: Design, Gear pumps, Hydraulic actuators, Journal bearings, Power density, Pumps
Journal Articles

An Energy-Based Load Distribution Approach for the Application of Gear Mesh Stiffness on Elastic Bodies

Faysal Andary, Joerg Berroth, Georg Jacobs
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research-Article
J. Mech. Des. September 2019, 141(9): 095001.
Paper No: MD-18-1747
https://doi.org/10.1115/1.4043313
Published Online: April 18, 2019
View Article titled, An Energy-Based Load Distribution Approach for the Application of Gear Mesh Stiffness on Elastic Bodies
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Topics: Gears, Stiffness, Stress, Modeling
Journal Articles

Optimal Operation of a Gas Turbine Cogeneration Unit With Energy Storage for Wind Power System Integration

Thomas Bexten, Manfred Wirsum, Björn Roscher, Ralf Schelenz, Georg Jacobs, Daniel Weintraub, Peter Jeschke
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011801.
Paper No: GTP-18-1281
https://doi.org/10.1115/1.4040847
Published Online: October 29, 2018
View Article titled, Optimal Operation of a Gas Turbine Cogeneration Unit With Energy Storage for Wind Power System Integration
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Topics: Design, Energy consumption, Energy generation, Gas turbines, Hydrogen, Pressure, Storage, Wind farms, Wind power, Fuels
Proceedings Papers

Optimal Operation of a Gas Turbine Cogeneration Unit With Energy Storage for Wind Power System Integration

Thomas Bexten, Manfred Wirsum, Björn Roscher, Ralf Schelenz, Georg Jacobs, Daniel Weintraub, Peter Jeschke
Proc. ASME. GT2018, Volume 3: Coal, Biomass, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T23A010, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76688
https://doi.org/10.1115/GT2018-76688
View Paper titled, Optimal Operation of a Gas Turbine Cogeneration Unit With Energy Storage for Wind Power System Integration
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Topics: Combined heat and power, Energy storage, Gas turbines, Wind energy systems, Carbon dioxide, Design, Emissions, Heat, Renewable energy, Storage
Proceedings Papers

Techno-Economic Study of Wind Farm Forecast Error Compensation by Flexible Heat-Driven CHP Units

Thomas Bexten, Manfred Wirsum, Björn Roscher, Ralf Schelenz, Georg Jacobs, Daniel Weintraub, Peter Jeschke
Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T49A004, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63557
https://doi.org/10.1115/GT2017-63557
View Paper titled, Techno-Economic Study of Wind Farm Forecast Error Compensation by Flexible Heat-Driven CHP Units
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Topics: Combined heat and power, Error compensation, Heat, Wind farms, Errors, Heat storage, Energy generation, Gas turbines, Simulation, Energy conversion