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Journal Articles

Oxygen Crossover in Solid–Solid Heat Exchangers for Solar Water and Carbon Dioxide Splitting: A Thermodynamic Analysis

Philipp Holzemer-Zerhusen, Stefan Brendelberger, Martin Roeb, Christian Sattler
Journal: Journal of Energy Resources Technology
Article Type: Research Papers
J. Energy Resour. Technol. July 2021, 143(7): 071301.
Paper No: JERT-20-1637
DOI: https://doi.org/10.1115/1.4048772
Published Online: October 30, 2020
View Article titled, Oxygen Crossover in Solid–Solid Heat Exchangers for Solar Water and Carbon Dioxide Splitting: A Thermodynamic Analysis
Click here to open pdf in another window PDF for Oxygen Crossover in Solid–Solid Heat Exchangers for Solar Water and Carbon Dioxide Splitting: A Thermodynamic Analysis
Topics: Carbon dioxide, Heat, Heat exchangers, Oxidation, Oxygen, Solar energy, System efficiency, Temperature, Water, Entropy
Proceedings Papers

Oxygen Crossover in Solid-Solid Heat Exchangers for Solar Water and Carbon Dioxide Splitting: A Thermodynamic Analysis

Philipp Holzemer-Zerhusen, Stefan Brendelberger, Martin Roeb, Christian Sattler
Proc. ASME. ES2020, ASME 2020 14th International Conference on Energy Sustainability, V001T13A001, June 17–18, 2020
Paper No: ES2020-1608
DOI: https://doi.org/10.1115/ES2020-1608
View Paper titled, Oxygen Crossover in Solid-Solid Heat Exchangers for Solar Water and Carbon Dioxide Splitting: A Thermodynamic Analysis
Click here to open pdf in another window PDF for Oxygen Crossover in Solid-Solid Heat Exchangers for Solar Water and Carbon Dioxide Splitting: A Thermodynamic Analysis
Topics: Carbon dioxide, Cycles, Heat exchangers, Oxygen, Solar energy, Water
Journal Articles

Redox Oxides-Based Solar Thermochemistry and Its Materialization to Reactor/Heat Exchanger Concepts for Efficient Solar Energy Harvesting, Transformation and Storage

Christos Agrafiotis, Mathias Pein, Dimitra Giasafaki, Stefania Tescari, Martin Roeb, Christian Sattler
Journal: Journal of Solar Energy Engineering
Article Type: Research-Article
J. Sol. Energy Eng. April 2019, 141(2): 021010.
Paper No: SOL-18-1420
DOI: https://doi.org/10.1115/1.4042226
Published Online: January 8, 2019
View Article titled, Redox Oxides-Based Solar Thermochemistry and Its Materialization to Reactor/Heat Exchanger Concepts for Efficient Solar Energy Harvesting, Transformation and Storage
Click here to open pdf in another window PDF for Redox Oxides-Based Solar Thermochemistry and Its Materialization to Reactor/Heat Exchanger Concepts for Efficient Solar Energy Harvesting, Transformation and Storage
Topics: Cycles, Heat, Oxidation, Oxygen, Storage, Temperature, Testing, Solar energy, Weight (Mass)
Journal Articles

Moving Brick Receiver–Reactor: A Solar Thermochemical Reactor and Process Design With a Solid–Solid Heat Exchanger and On-Demand Production of Hydrogen and/or Carbon Monoxide

Silvan Siegrist, Henrik von Storch, Martin Roeb, Christian Sattler
Journal: Journal of Solar Energy Engineering
Article Type: Research-Article
J. Sol. Energy Eng. April 2019, 141(2): 021009.
Paper No: SOL-18-1419
DOI: https://doi.org/10.1115/1.4042069
Published Online: January 8, 2019
View Article titled, Moving Brick Receiver–Reactor: A Solar Thermochemical Reactor and Process Design With a Solid–Solid Heat Exchanger and On-Demand Production of Hydrogen and/or Carbon Monoxide
Click here to open pdf in another window PDF for Moving Brick Receiver–Reactor: A Solar Thermochemical Reactor and Process Design With a Solid–Solid Heat Exchanger and On-Demand Production of Hydrogen and/or Carbon Monoxide
Topics: Bricks, Heat, Heat exchangers, Solar energy, Sound transmission class, Temperature, Design, Hydrogen, Oxidation, Carbon
Proceedings Papers

Thermodynamic Model of a Solar Receiver for Superheating of Sulfur Trioxide and Steam at Pilot Plant Scale

Alejandro Guerra Niehoff, Dennis Thomey, Moises A. Romero Gonzales, Hans-Peter Streber, Justin Lapp, Martin Roeb, Christian Sattler, Robert Pitz-Paal
Proc. ASME. ES2016, Volume 1: Biofuels, Hydrogen, Syngas, and Alternate Fuels; CHP and Hybrid Power and Energy Systems; Concentrating Solar Power; Energy Storage; Environmental, Economic, and Policy Considerations of Advanced Energy Systems; Geothermal, Ocean, and Emerging Energy Technologies; Photovoltaics; Posters; Solar Chemistry; Sustainable Building Energy Systems; Sustainable Infrastructure and Transportation; Thermodynamic Analysis of Energy Systems; Wind Energy Systems and Technologies, V001T10A001, June 26–30, 2016
Paper No: ES2016-59167
DOI: https://doi.org/10.1115/ES2016-59167
View Paper titled, Thermodynamic Model of a Solar Receiver for Superheating of Sulfur Trioxide and Steam at Pilot Plant Scale
Click here to open pdf in another window PDF for Thermodynamic Model of a Solar Receiver for Superheating of Sulfur Trioxide and Steam at Pilot Plant Scale
Topics: Solar energy, Steam, Sulfur, Superheating, Design, Temperature, Flow (Dynamics), Aerospace industry, Ceramics, Cycles
Journal Articles

Modeling of a Solar Receiver for Superheating Sulfuric Acid

Justin L. Lapp, Alejandro Guerra-Niehoff, Hans-Peter Streber, Dennis Thomey, Martin Roeb, Christian Sattler
Journal: Journal of Solar Energy Engineering
Article Type: Research-Article
J. Sol. Energy Eng. August 2016, 138(4): 041013.
Paper No: SOL-15-1278
DOI: https://doi.org/10.1115/1.4033594
Published Online: June 14, 2016
View Article titled, Modeling of a Solar Receiver for Superheating Sulfuric Acid
Click here to open pdf in another window PDF for Modeling of a Solar Receiver for Superheating Sulfuric Acid
Topics: Design, Flow (Dynamics), Fluid dynamics, Heat transfer, Modeling, Radiation (Physics), Solar energy, Temperature, Superheating, Simulation
Proceedings Papers

Modeling of a Solar Receiver for Superheating Sulfuric Acid

Justin L. Lapp, Alejandro Guerra-Niehoff, Hans-Peter Streber, Dennis Thomey, Martin Roeb, Christian Sattler
Proc. ASME. ES2015, Volume 2: Photovoltaics; Renewable-Non-Renewable Hybrid Power System; Smart Grid, Micro-Grid Concepts; Energy Storage; Solar Chemistry; Solar Heating and Cooling; Sustainable Cities and Communities, Transportation; Symposium on Integrated/Sustainable Building Equipment and Systems; Thermofluid Analysis of Energy Systems Including Exergy and Thermoeconomics; Wind Energy Systems and Technologies, V002T14A001, June 28–July 2, 2015
Paper No: ES2015-49199
DOI: https://doi.org/10.1115/ES2015-49199
View Paper titled, Modeling of a Solar Receiver for Superheating Sulfuric Acid
Click here to open pdf in another window PDF for Modeling of a Solar Receiver for Superheating Sulfuric Acid
Topics: Modeling, Solar energy, Superheating, Design, Sulfur, Computer simulation, Engineering prototypes, Heat transfer, Temperature, Cycles
Proceedings Papers

Hybrid Sensible/Thermochemical Storage of Solar Energy in Cascades of Redox-Oxide-Pair-Based Porous Ceramics

Christos Agrafiotis, Andreas Becker, Martin Roeb, Christian Sattler
Proc. ASME. ES2015, Volume 2: Photovoltaics; Renewable-Non-Renewable Hybrid Power System; Smart Grid, Micro-Grid Concepts; Energy Storage; Solar Chemistry; Solar Heating and Cooling; Sustainable Cities and Communities, Transportation; Symposium on Integrated/Sustainable Building Equipment and Systems; Thermofluid Analysis of Energy Systems Including Exergy and Thermoeconomics; Wind Energy Systems and Technologies, V002T14A002, June 28–July 2, 2015
Paper No: ES2015-49334
DOI: https://doi.org/10.1115/ES2015-49334
View Paper titled, Hybrid Sensible/Thermochemical Storage of Solar Energy in Cascades of Redox-Oxide-Pair-Based Porous Ceramics
Click here to open pdf in another window PDF for Hybrid Sensible/Thermochemical Storage of Solar Energy in Cascades of Redox-Oxide-Pair-Based Porous Ceramics
Topics: Ceramics, Solar energy, Storage, Temperature, Oxidation, Heat exchangers, Heat transfer, Cascades (Fluid dynamics), Chemistry, Construction
Proceedings Papers

Solid Phase Heat Recovery and Multi Chamber Reduction for Redox Cycles

Stefan Brendelberger, Jan Felinks, Martin Roeb, Christian Sattler
Proc. ASME. ES2014, Volume 1: Combined Energy Cycles, CHP, CCHP, and Smart Grids; Concentrating Solar Power, Solar Thermochemistry and Thermal Energy Storage; Geothermal, Ocean, and Emerging Energy Technologies; Hydrogen Energy Technologies; Low/Zero Emission Power Plants and Carbon Sequestration; Photovoltaics; Wind Energy Systems and Technologies, V001T02A016, June 30–July 2, 2014
Paper No: ES2014-6421
DOI: https://doi.org/10.1115/ES2014-6421
View Paper titled, Solid Phase Heat Recovery and Multi Chamber Reduction for Redox Cycles
Click here to open pdf in another window PDF for Solid Phase Heat Recovery and Multi Chamber Reduction for Redox Cycles
Topics: Cycles, Heat recovery, Design, Flow (Dynamics), Heat transfer, Optimization, Particulate matter, Pressure, Solar energy
Proceedings Papers

Cobalt Oxide-Based Structured Thermochemical Reactors/Heat Exchangers for Solar Thermal Energy Storage in Concentrated Solar Power Plants

Christos Agrafiotis, Martin Roeb, Christian Sattler
Proc. ASME. ES2014, Volume 1: Combined Energy Cycles, CHP, CCHP, and Smart Grids; Concentrating Solar Power, Solar Thermochemistry and Thermal Energy Storage; Geothermal, Ocean, and Emerging Energy Technologies; Hydrogen Energy Technologies; Low/Zero Emission Power Plants and Carbon Sequestration; Photovoltaics; Wind Energy Systems and Technologies, V001T02A005, June 30–July 2, 2014
Paper No: ES2014-6336
DOI: https://doi.org/10.1115/ES2014-6336
View Paper titled, Cobalt Oxide-Based Structured Thermochemical Reactors/Heat Exchangers for Solar Thermal Energy Storage in Concentrated Solar Power Plants
Click here to open pdf in another window PDF for Cobalt Oxide-Based Structured Thermochemical Reactors/Heat Exchangers for Solar Thermal Energy Storage in Concentrated Solar Power Plants
Topics: Ceramic foam, Ceramics, Cobalt, Concentrating solar power, Foams (Chemistry), Heat, Heat exchangers, Heat storage, Honeycomb structures, Oxidation
Proceedings Papers

Sulfur Based Thermochemical Energy Storage for Concentrated Solar Power

Bunsen Wong, Dennis Thomey, Lloyd Brown, Martin Roeb, Robert Buckingham, Christian Sattler
Proc. ASME. ES2013, ASME 2013 7th International Conference on Energy Sustainability, V001T11A009, July 14–19, 2013
Paper No: ES2013-18283
DOI: https://doi.org/10.1115/ES2013-18283
View Paper titled, Sulfur Based Thermochemical Energy Storage for Concentrated Solar Power
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Topics: Concentrating solar power, Energy storage, Sulfur, Catalysts, Temperature, Pressure, Chemical kinetics, Combustion, Cycles, Energy generation
Proceedings Papers

Multi-Scale Modelling of a Solar Reactor for the High-Temperature Step of a Sulphur-Iodine-Based Water Splitting Cycle

Sophia Haussener, Dennis Thomey, Martin Roeb, Aldo Steinfeld
Proc. ASME. HT2012, Volume 1: Heat Transfer in Energy Systems; Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat and Mass Transfer in Biotechnology; Environmental Heat Transfer; Visualization of Heat Transfer; Education and Future Directions in Heat Transfer, 287-296, July 8–12, 2012
Paper No: HT2012-58323
DOI: https://doi.org/10.1115/HT2012-58323
View Paper titled, Multi-Scale Modelling of a Solar Reactor for the High-Temperature Step of a Sulphur-Iodine-Based Water Splitting Cycle
Click here to open pdf in another window PDF for Multi-Scale Modelling of a Solar Reactor for the High-Temperature Step of a Sulphur-Iodine-Based Water Splitting Cycle
Topics: Cycles, High temperature, Multiscale modeling, Solar energy, Sulfur, Water, Heat, Ceramic foam, Design, Engineering prototypes
Proceedings Papers

Investigations of the Regeneration Step of a Thermochemical Cycle Using Mixed Iron Oxides Coated on SiSiC Substrates

Martina Neises, Heike Simon, Martin Roeb, Martin Schmu¨cker, Christian Sattler, Robert Pitz-Paal
Proc. ASME. ES2011, ASME 2011 5th International Conference on Energy Sustainability, Parts A, B, and C, 1595-1605, August 7–10, 2011
Paper No: ES2011-54193
DOI: https://doi.org/10.1115/ES2011-54193
View Paper titled, Investigations of the Regeneration Step of a Thermochemical Cycle Using Mixed Iron Oxides Coated on SiSiC Substrates
Click here to open pdf in another window PDF for Investigations of the Regeneration Step of a Thermochemical Cycle Using Mixed Iron Oxides Coated on SiSiC Substrates
Topics: Cycles, Iron, Water
Proceedings Papers

Examples of Solar Thermal Fuel Production

Christian Sattler, Hans Mu¨ller-Steinhagen, Martin Roeb, Dennis Thomey, Martina Neises
Proc. ASME. AJTEC2011, ASME/JSME 2011 8th Thermal Engineering Joint Conference, T40004, March 13–17, 2011
Paper No: AJTEC2011-44581
DOI: https://doi.org/10.1115/AJTEC2011-44581
View Paper titled, Examples of Solar Thermal Fuel Production
Click here to open pdf in another window PDF for Examples of Solar Thermal Fuel Production
Topics: Fuels, Solar energy, Hydrogen, Carbon, Economics , Emissions, Energy sustainability, High temperature, Renewable energy, Water
Proceedings Papers

Numerical Optimization of a Volumetric Solar Receiver-Reactor for Thermochemical Hydrogen Generation via Decomposition of Sulfur Trioxide

Adam Noglik, Martin Roeb, Christian Sattler, Robert Pitz-Paal
Proc. ASME. ES2010, ASME 2010 4th International Conference on Energy Sustainability, Volume 1, 183-192, May 17–22, 2010
Paper No: ES2010-90125
DOI: https://doi.org/10.1115/ES2010-90125
View Paper titled, Numerical Optimization of a Volumetric Solar Receiver-Reactor for Thermochemical Hydrogen Generation via Decomposition of Sulfur Trioxide
Click here to open pdf in another window PDF for Numerical Optimization of a Volumetric Solar Receiver-Reactor for Thermochemical Hydrogen Generation via Decomposition of Sulfur Trioxide
Topics: Cycles, Hydrogen, Optimization, Solar energy, Sulfur
Proceedings Papers

Simulation of a Volumetric Solar Receiver-Reactor for Hydrogen Producing Thermochemical Cycles

Adam Noglik, Martin Roeb, Christian Sattler, Robert Pitz-Paal
Proc. ASME. ES2009, ASME 2009 3rd International Conference on Energy Sustainability, Volume 1, 285-294, July 19–23, 2009
Paper No: ES2009-90261
DOI: https://doi.org/10.1115/ES2009-90261
View Paper titled, Simulation of a Volumetric Solar Receiver-Reactor for Hydrogen Producing Thermochemical Cycles
Click here to open pdf in another window PDF for Simulation of a Volumetric Solar Receiver-Reactor for Hydrogen Producing Thermochemical Cycles
Topics: Cycles, Hydrogen, Simulation, Solar energy, Solar radiation, Sulfur
Proceedings Papers

Simulation of a Solar Receiver-Reactor for Hydrogen Production

Martina Neises, Felix Goehring, Martin Roeb, Christian Sattler, Robert Pitz-Paal
Proc. ASME. ES2009, ASME 2009 3rd International Conference on Energy Sustainability, Volume 1, 295-304, July 19–23, 2009
Paper No: ES2009-90273
DOI: https://doi.org/10.1115/ES2009-90273
View Paper titled, Simulation of a Solar Receiver-Reactor for Hydrogen Production
Click here to open pdf in another window PDF for Simulation of a Solar Receiver-Reactor for Hydrogen Production
Topics: Cycles, Hydrogen, Hydrogen production, Simulation, Solar energy, Water, Chemical reactions, Iron, Solar radiation, Temperature
Proceedings Papers

Experimental Study on Sulfur Trioxide Decomposition in a Volumetric Solar Receiver-Reactor

Adam Noglik, Martin Roeb, Christian Sattler, Robert Pitz-Paal
Proc. ASME. ES2008, ASME 2008 2nd International Conference on Energy Sustainability, Volume 1, 525-535, August 10–14, 2008
Paper No: ES2008-54171
DOI: https://doi.org/10.1115/ES2008-54171
View Paper titled, Experimental Study on Sulfur Trioxide Decomposition in a Volumetric Solar Receiver-Reactor
Click here to open pdf in another window PDF for Experimental Study on Sulfur Trioxide Decomposition in a Volumetric Solar Receiver-Reactor
Topics: Cycles, Hydrogen, Solar energy, Sulfur
Proceedings Papers

Kinetic Investigations of a Two-Step Thermochemical Water-Splitting Cycle Using Mixed Iron Oxides Fixed on Ceramic Substrates

Martina Neises, Martin Roeb, Martin Schmu¨cker, Christian Sattler, Robert Pitz-Paal
Proc. ASME. ES2008, ASME 2008 2nd International Conference on Energy Sustainability, Volume 2, 335-343, August 10–14, 2008
Paper No: ES2008-54093
DOI: https://doi.org/10.1115/ES2008-54093
View Paper titled, Kinetic Investigations of a Two-Step Thermochemical Water-Splitting Cycle Using Mixed Iron Oxides Fixed on Ceramic Substrates
Click here to open pdf in another window PDF for Kinetic Investigations of a Two-Step Thermochemical Water-Splitting Cycle Using Mixed Iron Oxides Fixed on Ceramic Substrates
Topics: Ceramics, Cycles, Iron, Water, Honeycomb structures, Hydrogen production, Solar energy, Ferrites (Magnetic materials), Furnaces, Metals
Proceedings Papers

Analysis of Thermodynamics of Two-Step Solar Water Splitting

Martin Roeb, Nils Gathmann, Martina Neises, Christian Sattler, Robert Pitz-Paal
Proc. ASME. ES2008, ASME 2008 2nd International Conference on Energy Sustainability, Volume 2, 9-14, August 10–14, 2008
Paper No: ES2008-54240
DOI: https://doi.org/10.1115/ES2008-54240
View Paper titled, Analysis of Thermodynamics of Two-Step Solar Water Splitting
Click here to open pdf in another window PDF for Analysis of Thermodynamics of Two-Step Solar Water Splitting
Topics: Solar energy, Thermodynamics, Water, Hydrogen, Oxygen, Iron, Temperature, Cycles, Materials properties, Simulation