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James Klausner
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Journal Articles

A Forward Feedback Control Scheme for a Solar Thermochemical Moving Bed Counter-Current Flow Reactor

Assaad Al Sahlani, Kelvin Randhir, Nesrin Ozalp, James Klausner
Journal: Journal of Solar Energy Engineering
Article Type: Research Papers
J. Sol. Energy Eng. June 2022, 144(3): 031004.
Paper No: SOL-21-1224
DOI: https://doi.org/10.1115/1.4053872
Published Online: March 7, 2022
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Topics: Computer simulation, Control equipment, Feedback, Flow (Dynamics), Particulate matter, Solar energy, Temperature, Heat flux, Energy storage, Heating
Journal Articles

A Simplified Numerical Approach to Characterize the Thermal Response of a Moving Bed Solar Reactor

Assaad Al Sahlani, Kelvin Randhir, Nesrin Ozalp, James Klausner
Journal: Journal of Thermal Science and Engineering Applications
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. August 2022, 14(8): 081010.
Paper No: TSEA-21-1377
DOI: https://doi.org/10.1115/1.4053169
Published Online: January 13, 2022
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Topics: Fuels, Heat transfer, Particulate matter, Solar energy, Temperature, Radiation (Physics), Heating, Errors, Simulation results, Heat
Journal Articles

Ultra-High Temperature Thermal Conductivity Measurements of a Reactive Magnesium Manganese Oxide Porous Bed Using a Transient Hot Wire Method

Michael Hayes, Faezeh Masoomi, Philipp Schimmels, Kelvin Randhir, James Klausner, Joerg Petrasch
Journal: Journal of Heat Transfer
Article Type: Technical Briefs
J. Heat Transfer. October 2021, 143(10): 104502.
Paper No: HT-21-1357
DOI: https://doi.org/10.1115/1.4052081
Published Online: September 8, 2021
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Topics: Particulate matter, Porosity, Temperature, Thermal conductivity, Wire, Magnesium (Metal), Transients (Dynamics)
Proceedings Papers

A Simplified Numerical Approach to Characterize the Thermal Response of a Moving Bed Solar Reactor

Assaad Al Sahlani, Kelvin Randhir, Nesrin Ozalp, James Klausner
Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T07A009, June 16–18, 2021
Paper No: HT2021-63924
DOI: https://doi.org/10.1115/HT2021-63924
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Topics: Fuels, Solar energy
Proceedings Papers

A Forward Feedback Control Scheme for a Solar Thermochemical Moving Bed Countercurrent Flow Reactor

Assaad Al Sahlani, Kelvin Randhir, Nesrin Ozalp, James Klausner
Proc. ASME. ES2021, ASME 2021 15th International Conference on Energy Sustainability, V001T12A001, June 16–18, 2021
Paper No: ES2021-63912
DOI: https://doi.org/10.1115/ES2021-63912
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Topics: Control equipment, Feedback, Flow (Dynamics), Solar energy
Proceedings Papers

Heat Transfer Modeling in a Counter-Current Moving-Bed Tubular Reactor for High-Temperature Thermochemical Energy Storage

Wei Huang, Eric Million, Kelvin Randhir, Joerg Petrasch, James Klausner, Nick AuYeung, Like Li
Proc. ASME. ES2021, ASME 2021 15th International Conference on Energy Sustainability, V001T06A005, June 16–18, 2021
Paper No: ES2021-63490
DOI: https://doi.org/10.1115/ES2021-63490
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Topics: Energy storage, Heat transfer, High temperature, Modeling
Journal Articles

An Investigation of Pool Boiling Heat Transfer on Single Crystal Surfaces and a Dense Array of Cylindrical Cavities

Bradley Bon, James Klausner, Edward McKenna
Journal: Journal of Heat Transfer
Article Type: Research-Article
J. Heat Transfer. December 2013, 135(12): 121501.
Paper No: HT-12-1308
DOI: https://doi.org/10.1115/1.4024652
Published Online: September 27, 2013
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Topics: Boiling, Cavities, Crystals, Heat transfer, Pool boiling, Density, Nucleation (Physics), Silicon, Copper, Fluids
Proceedings Papers

Pool Boiling Heat Transfer of Highly Wetting Fluids on Smooth Metallic Surfaces

Bradley Bon, James Klausner
Proc. ASME. AJTEC2011, ASME/JSME 2011 8th Thermal Engineering Joint Conference, T10182, March 13–17, 2011
Paper No: AJTEC2011-44045
DOI: https://doi.org/10.1115/AJTEC2011-44045
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Topics: Fluids, Heat transfer, Metal surfaces, Pool boiling, Wetting, Crystals, Density, Film boiling, Silicon, Aluminum