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Proceedings Papers

Techno-Economic Analysis of a Cryogenic Flux Capacitor for Grid Storage

Joshua Schmitt, Noemi Collado, Adam Swanger, Marcel Otto, Jayanta Kapat

Proc. ASME. GT2022, Volume 4: Cycle Innovations; Cycle Innovations: Energy Storage, V004T07A010, June 13–17, 2022

Paper No: GT2022-83375

DOI: https://doi.org/10.1115/GT2022-83375

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Topics: Capacitors, Economics , Storage, Hydrogen, Natural gas, Carbon capture and storage, Carbon dioxide, Energy storage, Bonding, Combined cycle gas turbines

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

Paper No: GT2022-83440

DOI: https://doi.org/10.1115/GT2022-83440

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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

Paper No: GT2022-84359

DOI: https://doi.org/10.1115/GT2022-84359

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Topics: Aircraft, Fuels, Wakes, Aviation, Emissions, Hydrogen, Cooling, Biofuel, Carbon, Compressors

Proceedings Papers

Numerical Performance Study of Adsorption Based Hydrogen Storage System in Silica Aerogel

Adil Riahi, Sara Algurab, Marcel Otto, Erik Fernandez, Jayanta Kapat, Joshua Schmitt, Swati Saxena

Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T03A014, June 13–17, 2022

Paper No: GT2022-82711

DOI: https://doi.org/10.1115/GT2022-82711

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Topics: Energy storage, Hydrogen, Hydrogen storage, Desorption, Storage, Temperature, Aircraft, Carbon, Computational fluid dynamics, Economics

Proceedings Papers

Shrinkage Prediction Using Machine Learning for Additively Manufactured Ceramic and Metallic Components for Gas Turbine Applications

Peter Warren, Nandhini Raju, Milos Krsmanovic, Hossein Ebrahimi, Jayanta Kapat, Ramesh Subramanian, Ranajay Ghosh

Proc. ASME. GT2022, Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine, V002T05A023, June 13–17, 2022

Paper No: GT2022-83418

DOI: https://doi.org/10.1115/GT2022-83418

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Topics: Additive manufacturing, Ceramics, Gas turbines, Machine learning, Shrinkage (Materials), Sintering, Ovens, Computer-aided design, Computer software, Dimensions

Proceedings Papers

Numerical Study of Three Gaseous Fuels on the Reactor Length and Pollutant Formation Under Lean Gas Turbine Conditions

Bernhard Stiehl, Marcel Otto, Malcolm Newmyer, Max Fortin, Tommy Genova, Kareem Ahmed, Jayanta Kapat, Stefano Orsino, Carlo Arguinzoni

Proc. ASME. GT2022, Volume 3B: Combustion, Fuels, and Emissions, V03BT04A050, June 13–17, 2022

Paper No: GT2022-83343

DOI: https://doi.org/10.1115/GT2022-83343

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Topics: Combustion chambers, Ejectors, Fuels, Gas turbines, Gaseous fuels, Large eddy simulation, Nitrogen oxides, Pollution, Turbines

Proceedings Papers

A Numerical Study on Conjugate Heat Transfer of Supercritical Carbon Dioxide Cooling in a Staggered Pin Fin Structure

Ryan J. Wardell, Marcel Otto, Matthew Smith, Erik Fernandez, Jayanta Kapat

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT15A015, June 13–17, 2022

Paper No: GT2022-82044

DOI: https://doi.org/10.1115/GT2022-82044

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Topics: Cooling, Heat transfer, Supercritical carbon dioxide, Cycles, Fluids, Turbomachinery, Geometry, Temperature, Blades, Computer software

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

Paper No: GT2022-83438

DOI: https://doi.org/10.1115/GT2022-83438

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Topics: Cooling, Heat, Heat transfer, Stress, Supercritical carbon dioxide, Thermal boundary layers

Proceedings Papers

Sintering Behaviour of 3d Printed 17-4PH Stainless Steel

Nandhini Raju, Peter Warren, Ramesh Subramanian, Ranajay Ghosh, Erik Fernandez, Seetha Raghavan, Jayanta Kapat

Proc. ASME. GT2022, Volume 7: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Microturbines, Turbochargers, and Small Turbomachines; Oil & Gas Applications, V007T17A028, June 13–17, 2022

Paper No: GT2022-83592

DOI: https://doi.org/10.1115/GT2022-83592

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Topics: Additive manufacturing, Diffusion (Physics), Materials properties, Metals, Shrinkage (Materials), Sintering, Stainless steel

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

J. Sol. Energy Eng. December 2022, 144(6): 061004.

Paper No: SOL-21-1336

DOI: https://doi.org/10.1115/1.4054663

Published Online: June 13, 2022

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Topics: Cycles, Heat recovery, Brayton cycle, Supercritical carbon dioxide, Heat, Turbines

Journal Articles

Topology Optimization and Experimental Validation of an Additively Manufactured U-Bend Channel

Shinjan Ghosh, Ryan Wardell, Sudeepta Mondal, Erik Fernandez, Asok Ray, Jayanta Kapat

J. Fluids Eng. July 2022, 144(7): 071206.

Paper No: FE-21-1340

DOI: https://doi.org/10.1115/1.4052928

Published Online: February 17, 2022

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Topics: Additive manufacturing, Computational fluid dynamics, Optimization, Pressure, Pressure drop, Shapes, Topology, Flow (Dynamics), Design, Fluids

Proceedings Papers

Processing and Characterization of Continuous Carbon Fiber Reinforced Silicon Oxycarbide Ceramic Matrix Composites

Haonan Song, Derek Saltzman, Jayanta Kapat, Jihua Gou

Proc. ASME. IMECE2021, Volume 4: Advances in Aerospace Technology, V004T04A037, November 1–5, 2021

Paper No: IMECE2021-71934

DOI: https://doi.org/10.1115/IMECE2021-71934

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Topics: Carbon fibers, Ceramic matrix composites, Ceramics, Polymers, Pyrolysis, Silicon

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

J. Energy Resour. Technol. March 2022, 144(3): 032106.

Paper No: JERT-21-1686

DOI: https://doi.org/10.1115/1.4053134

Published Online: December 27, 2021

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Topics: Algorithms, Digital twin, Failure, Physics, Pressure drop, Simulation, Temperature, Water, Leakage, Sensors

Journal Articles

Fluid-Thermal Topology Optimization of Gas Turbine Blade Internal Cooling Ducts

Shinjan Ghosh, Erik Fernandez, Jayanta Kapat

J. Mech. Des. May 2022, 144(5): 051703.

Paper No: MD-21-1150

DOI: https://doi.org/10.1115/1.4053042

Published Online: December 6, 2021

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Topics: Blades, Cooling, Ducts, Flow (Dynamics), Fluids, Gas turbines, Geometry, Optimization, Pressure drop, Shapes

Proceedings Papers

A Novel Long-Duration Hydrogen Storage Concept Without Liquefaction and High Pressure Suitable for Onsite Blending

Marcel Otto, Manoj P. Sargunaraj, Adil Riahi, Jayanta Kapat

Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T03A007, June 7–11, 2021

Paper No: GT2021-59393

DOI: https://doi.org/10.1115/GT2021-59393

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Topics: Fuels, High pressure (Physics), Hydrogen storage, Liquefaction, Storage, Gas turbines, Hydrogen, Power stations, Pressure, Boiling

Proceedings Papers

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

Vipul Goyal, Mengyu Xu, Jayanta Kapat, Ladislav Vesely

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T09A004, June 7–11, 2021

Paper No: GT2021-59082

DOI: https://doi.org/10.1115/GT2021-59082

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Topics: Blades, Combustion, Combustion systems, Cooling systems, Flow (Dynamics), Fuels, Gas turbines, Machine learning, Modeling, Power stations

Journal Articles

Heat Transfer in a Rib Turbulated Pin Fin Array for Trailing Edge Cooling

Marcel Otto, Jayanta Kapat, Mark Ricklick, Shantanu Mhetras

J. Thermal Sci. Eng. Appl. April 2022, 14(4): 041012.

Paper No: TSEA-21-1067

DOI: https://doi.org/10.1115/1.4051766

Published Online: August 6, 2021

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Topics: Heat transfer, Pins (Engineering), Reynolds number, Flow (Dynamics), Cooling, Fins, Pressure drop

Proceedings Papers

Prediction of Gas Turbine Performance Using Machine Learning Methods

Vipul Goyal, Mengyu Xu, Jayanta Kapat, Ladislav Vesely

Proc. ASME. GT2020, Volume 6: Education; Electric Power, V006T09A004, September 21–25, 2020

Paper No: GT2020-15232

DOI: https://doi.org/10.1115/GT2020-15232

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Topics: Artificial neural networks, Gas turbines, Machine learning, Algorithms, Failure, Temperature, Blades, Flow (Dynamics), Fuels, Power stations

Proceedings Papers

Investigation of Endwall Heat Transfer in Staggered Pin Fin Arrays

Marcel Otto, Gaurav Gupta, Patrick Tran, Shinjan Ghosh, Jayanta Kapat

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A022, September 21–25, 2020

Paper No: GT2020-15303

DOI: https://doi.org/10.1115/GT2020-15303

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Topics: Heat transfer

Proceedings Papers

Multi-Jet Impingement Heat Transfer With a Dimple-Pimple Patterned Jet Plate

Husam Zawati, Gaurav Gupta, Yakym Khlyapov, Erik Fernandez, Jayanta Kapat, Megan Schaenzer, Jose Rodriguez

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A032, September 21–25, 2020

Paper No: GT2020-16102

DOI: https://doi.org/10.1115/GT2020-16102

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Topics: Heat transfer

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Journal citation

NARROW

Techno-Economic Analysis of a Cryogenic Flux Capacitor for Grid Storage

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

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

Numerical Performance Study of Adsorption Based Hydrogen Storage System in Silica Aerogel

Shrinkage Prediction Using Machine Learning for Additively Manufactured Ceramic and Metallic Components for Gas Turbine Applications

Numerical Study of Three Gaseous Fuels on the Reactor Length and Pollutant Formation Under Lean Gas Turbine Conditions

A Numerical Study on Conjugate Heat Transfer of Supercritical Carbon Dioxide Cooling in a Staggered Pin Fin Structure

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

Sintering Behaviour of 3d Printed 17-4PH Stainless Steel

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

Topology Optimization and Experimental Validation of an Additively Manufactured U-Bend Channel

Processing and Characterization of Continuous Carbon Fiber Reinforced Silicon Oxycarbide Ceramic Matrix Composites

Fault Management Architecture Based on a Digital Twin Approach

Fluid-Thermal Topology Optimization of Gas Turbine Blade Internal Cooling Ducts

A Novel Long-Duration Hydrogen Storage Concept Without Liquefaction and High Pressure Suitable for Onsite Blending

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

Heat Transfer in a Rib Turbulated Pin Fin Array for Trailing Edge Cooling

Prediction of Gas Turbine Performance Using Machine Learning Methods

Investigation of Endwall Heat Transfer in Staggered Pin Fin Arrays

Multi-Jet Impingement Heat Transfer With a Dimple-Pimple Patterned Jet Plate

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