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Ladislav Vesely
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Journal Articles

Blade Designs for Improved Multi-Phase Performance in sCO 2 Compressors: Optical Diagnostics in sCO 2 and Experimental Evaluation With Particle Image Velocimetry

Erik Fernandez, Emmanuel Gabriel-Ohanu, Ladislav Vesely, Jayanta Kapat, Ashvin Hosangadi, Paul Cooper
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2025, 147(9): 091021.
Paper No: GTP-24-1663
https://doi.org/10.1115/1.4066821
Published Online: April 10, 2025
View Articletitled, Blade Designs for Improved Multi-Phase Performance in sCO 2 Compressors: Optical Diagnostics in sCO 2 and Experimental Evaluation With Particle Image Velocimetry
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Topics: Blades, Flow (Dynamics), Particle image velocimetry, Compressors, Cascades (Fluid dynamics), Particulate matter, Temperature, Lasers
Proceedings Papers

Analysis of NH3 Powered Turbofan Engine With sCO2 Waste Heat Recovery System

William Andress, Guillermo Paniagua, Ladislav Vesely, Marcel Otto, Jayanta Kapat
Proc. ASME. GT2024, Volume 1: Aircraft Engine, V001T01A043, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126643
https://doi.org/10.1115/GT2024-126643
View Paper titled, Analysis of NH3 Powered Turbofan Engine With sCO2 Waste Heat Recovery System
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Topics: Engines, Heat recovery, Modeling, Turbofans
Proceedings Papers

Transient Modeling of an Aero-Engine Using Ammonia As a Fuel Carrier

Kangana Patel, Vipul Goyal, Brandon Cotto, Marcel Otto, Ladislav Vesely, Jayanta Kapat, Mingxuan Shi
Proc. ASME. GT2024, Volume 2: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels, V002T03A043, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129283
https://doi.org/10.1115/GT2024-129283
View Paper titled, Transient Modeling of an Aero-Engine Using Ammonia As a Fuel Carrier
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Topics: Aircraft engines, Carbon, Emissions, Engines, Fuels, Hydrogen, Modeling, Transients (Dynamics)
Proceedings Papers

Investigation of SPS Tungsten-Lithium Heat Pipe for Primary Heat Exchanger Applications

Abhilash M. Prasad, Elena Torres, Nandhini Raju, Marcel Otto, Ladislav Vesely, Erik Fernandez, Zachariah Koyn, Jayanta Kapat
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A003, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122070
https://doi.org/10.1115/GT2024-122070
View Paper titled, Investigation of SPS Tungsten-Lithium Heat Pipe for Primary Heat Exchanger Applications
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Topics: Heat exchangers, Heat pipes, Lithium, Plasmas (Ionized gases), Sintering, Tungsten
Proceedings Papers

Blade Designs for Improved Multi-Phase Performance in sCO 2 Compressors; Part II - Optical Diagnostics in sCO 2 and Experimental Evaluation With Particle Image Velocimetry

Erik Fernandez, Emmanuel Gabriel-Ohanu, Ladislav Vesely, Jayanta Kapat, Ashvin Hosangadi, Paul Cooper
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A040, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129119
https://doi.org/10.1115/GT2024-129119
View Paper titled, Blade Designs for Improved Multi-Phase Performance in sCO 2 Compressors; Part II - Optical Diagnostics in sCO 2 and Experimental Evaluation With Particle Image Velocimetry
Open the PDF for Blade Designs for Improved Multi-Phase Performance in sCO 2 Compressors; Part II - Optical Diagnostics in sCO 2 and Experimental Evaluation With Particle Image Velocimetry in another window
Topics: Blades, Compressors, Particle image velocimetry
Proceedings Papers

Design and Integration of a Microtube Precooler Into an Aircraft Engine Waste Heat Recovery and Fuel Systems

Claire-Phonie Bury, Ladislav Vesely, Jayanta Kapat, Mingxuan Shi, Michael Stoia
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A049, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129421
https://doi.org/10.1115/GT2024-129421
View Paper titled, Design and Integration of a Microtube Precooler Into an Aircraft Engine Waste Heat Recovery and Fuel Systems
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Topics: Aircraft engines, Design, Fuel systems, Heat exchangers, Heat recovery, Aviation, Boundary-value problems, Brayton cycle, Carbon footprint, Cracking (Materials)
Proceedings Papers

sCO2 Cycle Selection for Waste Heat Recovery From Aircraft Engine

Ladislav Vesely, William Andress, Guillermo Paniagua, Marcel Otto, Jayanta Kapat, Claire-Phonie Bury
Proc. ASME. GT2024, Volume 11: Supercritical CO2, V011T28A050, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-129456
https://doi.org/10.1115/GT2024-129456
View Paper titled, sCO2 Cycle Selection for Waste Heat Recovery From Aircraft Engine
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Topics: Aircraft engines, Cycles, Heat recovery, Waste heat, Engines, Fuels, Electricity (Physics), Flow (Dynamics), Heat, Thermodynamic power cycles
Journal Articles

Prediction Enhancement of Machine Learning Using Time Series Modeling in Gas Turbines

Vipul Goyal, Mengyu Xu, Jayanta Kapat, Ladislav Vesely
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121005.
Paper No: GTP-23-1306
https://doi.org/10.1115/1.4063459
Published Online: October 17, 2023
View Articletitled, Prediction Enhancement of Machine Learning Using Time Series Modeling in Gas Turbines
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Topics: Blades, Gas turbines, Temperature, Time series, Modeling, Errors, Flow (Dynamics), Fuels
Proceedings Papers

A Numerical Heat Transfer Investigation of Lattice Structures As an Alternative AM-Enabled Design for Cooled sCO 2 Airfoils

Marcel Otto, Ryan Wardell, Parker O’Neal, Ladislav Veselý, Jayanta Kapat
Proc. ASME. GT2023, Volume 12: Supercritical CO2, V012T28A032, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104180
https://doi.org/10.1115/GT2023-104180
View Paper titled, A Numerical Heat Transfer Investigation of Lattice Structures As an Alternative AM-Enabled Design for Cooled sCO 2 Airfoils
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Topics: Airfoils, Design, Heat transfer
Proceedings Papers

Impact of sCO2 Waste Heat Recovery System Air Cooler Integration on Aircraft Engine Thrust Performance

Claire-Phonie Bury, Ladislav Vesely, Michael Stoia, Erik Fernandez, Jayanta Kapat
Proc. ASME. GT2023, Volume 1: Aircraft Engine, V001T01A028, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-103166
https://doi.org/10.1115/GT2023-103166
View Paper titled, Impact of sCO2 Waste Heat Recovery System Air Cooler Integration on Aircraft Engine Thrust Performance
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Topics: Aircraft engines, Exhaust systems, Heat recovery, Thrust
Proceedings Papers

Heat Transfer Coefficient Dependence on Coolant Temperature For Supercritical CO2 Leading-Edge Jet Impingement

Weston Olson, Erik Fernandez, Ladislav Vesely, Jayanta Kapat
Proc. ASME. GT2023, Volume 12: Supercritical CO2, V012T28A029, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104020
https://doi.org/10.1115/GT2023-104020
View Paper titled, Heat Transfer Coefficient Dependence on Coolant Temperature For Supercritical CO2 Leading-Edge Jet Impingement
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Topics: Coolants, Heat transfer, Heat transfer coefficients, Supercritical carbon dioxide, Temperature
Proceedings Papers

Concentrated Solar Power Coupled With Waste Heat Recovery System for Innovative Clinker Calcination Process

Ladislav Vesely, Luke McLaughlin, Francisco Álvarez, Jayanta Kapat
Proc. ASME. GT2023, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy, V008T16A007, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-104016
https://doi.org/10.1115/GT2023-104016
View Paper titled, Concentrated Solar Power Coupled With Waste Heat Recovery System for Innovative Clinker Calcination Process
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Topics: Cement clinkers, Concentrating solar power, Heat recovery, Thermal energy storage
Journal Articles

Ammonia as an Aircraft Fuel: A Critical Assessment From Airport to Wake

Marcel Otto, Ladislav Vesely, Jayanta Kapat, Michael Stoia, Nicholas D. Applegate, Gregory Natsui
Journal: ASME Open Journal of Engineering
Publisher: ASME
Article Type: Research Papers
ASME Open J. Engineering. January 2023, 2: 021033.
Paper No: AOJE-22-1055
https://doi.org/10.1115/1.4062626
Published Online: June 19, 2023
View Articletitled, Ammonia as an Aircraft Fuel: A Critical Assessment From Airport to Wake
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Topics: Aircraft, Aviation, Emissions, Engines, Fuels, Hydrogen, Sustainable aviation fuels, Temperature, Turbines, Heat exchangers
Proceedings Papers

Heat Load Parameter and Cooling Effectiveness On a Supercritical CO2 Stage One Vane With a Serpentine Internal Cooling Scheme

Weston Olson, Erik Fernandez, Ladislav Vesely, Akshay Khadse, Jayanta Kapat
Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT15A029, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83438
https://doi.org/10.1115/GT2022-83438
View Paper titled, Heat Load Parameter and Cooling Effectiveness On a Supercritical CO2 Stage One Vane With a Serpentine Internal Cooling Scheme
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Topics: Cooling, Heat, Heat transfer, Stress, Supercritical carbon dioxide, Thermal boundary layers
Proceedings Papers

Analysis of sCO 2 Waste Heat Recovery System for Application in a Cement Plant

Ladislav Vesely, Scott Macadam, Jayanta Kapat, Ganesan Subbaraman
Proc. ASME. GT2022, Volume 9: Supercritical CO2, V009T28A030, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-83440
https://doi.org/10.1115/GT2022-83440
View Paper titled, Analysis of sCO 2 Waste Heat Recovery System for Application in a Cement Plant
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Topics: Cement plants, Cements (Adhesives), Heat recovery, Waste heat, Cycles, Organic Rankine cycle, Carbon dioxide, Emissions, Thermodynamic power cycles, Energy generation
Proceedings Papers

Ammonia as an Aircraft Fuel: Thermal Assessment From Airport to Wake

Marcel Otto, Ladislav Vesely, Jayanta Kapat, Michael Stoia, Nicholas D. Applegate, Greg Natsui
Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T03A023, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-84359
https://doi.org/10.1115/GT2022-84359
View Paper titled, Ammonia as an Aircraft Fuel: Thermal Assessment From Airport to Wake
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Topics: Aircraft, Fuels, Wakes, Aviation, Emissions, Hydrogen, Cooling, Biofuel, Carbon, Compressors
Journal Articles

Transient Analysis of a Supercritical Carbon Dioxide Air Cooler Using IDAES

Russell Gentile, Ladislav Vesely, Jaffer H. Ghouse, Vipul Goyal, Jayanta S. Kapat
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. February 2023, 145(2): 022104.
Paper No: JERT-21-2111
https://doi.org/10.1115/1.4054860
Published Online: July 18, 2022
View Articletitled, Transient Analysis of a Supercritical Carbon Dioxide Air Cooler Using IDAES
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Topics: Carbon dioxide, Compressors, Digital twin, Temperature, Design, Supercritical carbon dioxide, Heat, Transients (Dynamics), Transient analysis, Simulation
Journal Articles

Performance Investigation of Supercritical CO 2 Brayton Cycles in Combination With Solar Power and Waste Heat Recovery Systems

Saad Alshahrani, Ladislav Vesely, Jayanta Kapat, C. Ahamed Saleel, Abraham Engeda
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. December 2022, 144(6): 061004.
Paper No: SOL-21-1336
https://doi.org/10.1115/1.4054663
Published Online: June 13, 2022
View Articletitled, Performance Investigation of Supercritical CO 2 Brayton Cycles in Combination With Solar Power and Waste Heat Recovery Systems
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Topics: Cycles, Heat recovery, Brayton cycle, Supercritical carbon dioxide, Heat, Turbines
Journal Articles

Carbon Dioxide Transport Pipeline Systems: Overview of Technical Characteristics, Safety, Integrity and Cost, and Potential Application of Digital Twin

Ahmad K. Sleiti, Wahib A. Al-Ammari, Ladislav Vesely, Jayanta S. Kapat
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. September 2022, 144(9): 092106.
Paper No: JERT-21-1836
https://doi.org/10.1115/1.4053348
Published Online: February 16, 2022
View Articletitled, Carbon Dioxide Transport Pipeline Systems: Overview of Technical Characteristics, Safety, Integrity and Cost, and Potential Application of Digital Twin
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Topics: Carbon dioxide, Digital twin, Pipelines, Safety
Journal Articles

Fault Management Architecture Based on a Digital Twin Approach

Ladislav Vesely, Erik Fernandez, Jayanta Kapat, Jaffer H. Ghouse, Debangsu Bhattacharyya, Christopher J. Ruscher, A. J. Rolling
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. March 2022, 144(3): 032106.
Paper No: JERT-21-1686
https://doi.org/10.1115/1.4053134
Published Online: December 27, 2021
View Articletitled, Fault Management Architecture Based on a Digital Twin Approach
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Topics: Algorithms, Digital twin, Failure, Physics, Pressure drop, Simulation, Temperature, Water, Leakage, Sensors