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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

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

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

Optimization of a Primary Heat Exchanger for FLiBe Molten Salt Nuclear Reactor With sCO 2 Power System

Emmanuel Gabriel-Ohanu, Akshay Khadse, Ladislav Vesely, Nandhini Raju, Marcel Otto, Jayanta S. Kapat, Kurt Harris

Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A023, June 7–11, 2021

Paper No: GT2021-59939

DOI: https://doi.org/10.1115/GT2021-59939

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Topics: Heat exchangers, Molten salt reactors, Nuclear reactors, Optimization, Power systems (Machinery), Shells, Heat, Thermodynamic power cycles, Heat transfer, Brayton cycle

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

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

Journal Articles

Investigation of Endwall Heat Transfer in Staggered Pin Fin Arrays

Marcel Otto, Gaurav Gupta, Patrick K. Tran, Shinjan Ghosh, Jayanta S. Kapat

J. Turbomach. February 2021, 143(2): 021009.

Paper No: TURBO-20-1220

DOI: https://doi.org/10.1115/1.4049784

Published Online: February 2, 2021

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Topics: Flow (Dynamics), Heat transfer, Reynolds number, Turbulence, Wakes, Uncertainty, Vortices, Transients (Dynamics), Temperature

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

An Evidence Based Process Facilitating Engineering Education and Innovation in the Field of Turbomachinery

Marcel Otto, Jayanta S. Kapat, Robin Phelps, Thomas O’Neal, George Gramatikas

Proc. ASME. GT2019, Volume 6: Ceramics; Controls, Diagnostics, and Instrumentation; Education; Manufacturing Materials and Metallurgy, V006T07A004, June 17–21, 2019

Paper No: GT2019-91854

DOI: https://doi.org/10.1115/GT2019-91854

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Topics: Engineering education, Innovation, Turbomachinery, Inventions, Students, Chain, Cutting, Education, Energy generation, Energy industry

Proceedings Papers

Vortical Structures in Pin Fin Arrays for Turbine Cooling Applications

Marcel Otto, Justin Hodges, Gaurav Gupta, Jayanta S. Kapat

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT16A003, June 17–21, 2019

Paper No: GT2019-90552

DOI: https://doi.org/10.1115/GT2019-90552

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Topics: Cooling, Turbines, Flow (Dynamics), Reynolds number, Turbulence, Vortices, Heat transfer, Physics, Wakes, Fins

Proceedings Papers

Rib Turbulated Pin Fin Array for Trailing Edge Cooling

Marcel Otto, Erik Fernandez, Jayanta S. Kapat, Mark Ricklick, Shantanu Mhetras

Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT16A001, June 26–30, 2017

Paper No: GT2017-63044

DOI: https://doi.org/10.1115/GT2017-63044

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Topics: Cooling, Heat transfer, Flow (Dynamics), Ducts, Pins (Engineering), Reynolds number, Metals, Temperature, Turbine blades, Fins

Journal citation

NARROW

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

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

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

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

Optimization of a Primary Heat Exchanger for FLiBe Molten Salt Nuclear Reactor With sCO 2 Power System

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

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

Investigation of Endwall Heat Transfer in Staggered Pin Fin Arrays

Investigation of Endwall Heat Transfer in Staggered Pin Fin Arrays

An Evidence Based Process Facilitating Engineering Education and Innovation in the Field of Turbomachinery

Vortical Structures in Pin Fin Arrays for Turbine Cooling Applications

Rib Turbulated Pin Fin Array for Trailing Edge Cooling

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