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Journal Articles
Accepted Manuscript
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng.
Paper No: SOL-23-1286
Published Online: July 16, 2024
...@dlr.de Contributed by the Solar Energy Division of ASME for publication in the J ournal of S olar E nergy E ngineering . 04 10 2023 08 07 2024 08 07 2024 16 07 2024 Hydrogen simulation solar reactor Accepted Manuscript Not Copyedited Journal of Solar Energy...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. October 2024, 146(5): 051004.
Paper No: SOL-23-1279
Published Online: April 23, 2024
... of process heat or hydrogen. We designed and fabricated a 4-kW solar rotary drum reactor to carry out the solar-driven charging step of solar thermochemical storage via metal oxide reduction–oxidation cycles. During the summer of 2019, the solar reactor was operated in the Valparaiso University solar furnace...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. April 2024, 146(2): 021005.
Paper No: SOL-23-1146
Published Online: September 27, 2023
...Dylan C. McCord; Elizabeth J. Gager; Kangjae Lee; Anthony H. McDaniel; Juan C. Nino; Jonathan R. Scheffe Synthesis of solar thermochemical hydrogen (STCH) production redox materials with engineered structures, for example, replica foams, can enable efficient heat and mass transport and are critical...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. August 2020, 142(4): 041003.
Paper No: SOL-18-1509
Published Online: February 6, 2020
...Abdelhamid Mraoui; Abdallah Khellaf In this work, the design of a hydrogen production system was optimized for Algiers in Algeria. The system produces hydrogen by electrolysis using a photovoltaic (PV) generator as a source of electricity. All the elements of the system have been modeled to take...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Sol. Energy Eng. June 2018, 140(3): 034501.
Paper No: SOL-17-1390
Published Online: February 27, 2018
...Yamina Boualati; Salah Saouli This paper presents an experimental study of solar hydrogen production via electrolysis of water (conversion of solar energy into chemical energy), and thus, a direct link between the electrolyser (Hoffman voltammeter) and two photovoltaic panels should be present...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Sol. Energy Eng. April 2017, 139(2): 021002.
Paper No: SOL-15-1164
Published Online: November 10, 2016
... NCLUDING W IND E NERGY AND B UILDING E NERGY C ONSERVATION . Manuscript received June 1, 2015; final manuscript received October 24, 2016; published online November 10, 2016. Assoc. Editor: Philippe Blanc. 01 06 2015 24 10 2016 Clean energy Efficiency Energy Hydrogen Hydrogen...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Sol. Energy Eng. December 2015, 137(6): 064506.
Paper No: SOL-14-1369
Published Online: October 15, 2015
...Eric R. Morgan; Thomas L. Acker A methanol synthesis unit (MSU) that directly converts carbon dioxide and hydrogen into methanol and water was developed and tested. The MSU consists of: a high-pressure side that includes a compressor, a reactor, and a throttling valve; and a low-pressure side...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Sol. Energy Eng. August 2014, 136(3): 031008.
Paper No: SOL-12-1270
Published Online: March 4, 2014
... was employed in order to produce syngas and hydrogen alternately. For this purpose, ZrO 2 -supported CeO 2 particles which were coated on a SiC foam disk was used as a medium to perform cyclic operation of methane reforming and water splitting. Proper controlling of the methane reforming time is important...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Sol. Energy Eng. August 2013, 135(3): 031002.
Paper No: SOL-12-1073
Published Online: February 8, 2013
... 0.7% of the U.S. land area, a roughly two orders of magnitude improvement over mature biofuel approaches. In addition, the packed bed reactor design is flexible and can be adapted to new, better performing reactive materials. solar fuels thermochemical hydrogen carbon dioxide synthesis gas...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Sol. Energy Eng. November 2012, 134(4): 041010.
Published Online: September 24, 2012
... power and finally a prototype for an entire single-family household. It is shown that the methanol-to-electricity efficiency of the entire system is above 50%. biomass chemistry collector efficiency energy exergy fluid flow fuel hydrogen renewable solar reactor system thermal power...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. November 2011, 133(4): 041001.
Published Online: August 26, 2011
... photovoltaic modules and energy back up is provided through a combination of polymer electrolyte membrane (PEM) electrolyser and fuel cell system. Excess energy, after meeting the requirements of greenhouse during peak sunshine hours, is supplied to an electrolyser bank to generate hydrogen gas, which...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. August 2010, 132(3): 031006.
Published Online: June 14, 2010
... hydrogen gas in the vacuum annulus that surrounds the steel receiver tube, thus compromising the thermal insulation of the receiver. The hydrogen gas is formed during the thermal decomposition of the organic HTF that circulates inside the receiver loop, and the installation of hydrogen getters inside...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. November 2008, 130(4): 041001.
Published Online: September 4, 2008
... of ferrite reactant materials in close proximity and moving in opposite directions to overcome a major impediment to achieving high efficiency—thermal recuperation between solids in efficient countercurrent arrangements. They also provide an inherent separation of the product hydrogen and oxygen...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. May 2008, 130(2): 021009.
Published Online: March 11, 2008
.... , Flamant , G. , and Neveu , P. , 2006 , “ Screening of Water-Splitting Thermochemical Cycles Potentially Attractive for Hydrogen Production by Concentrated Solar Energy ,” Energy 0360-5442 10.1016/j.energy.2005.11.002 , 31 ( 14 ), pp. 2805 – 2822 . Steinfeld , A. , 2005 , “ Solar...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Sol. Energy Eng. February 2008, 130(1): 014505.
Published Online: January 7, 2008
... commercial plant. Zinc can be used as a fuel for zinc-air batteries and fuel cells, or it can be reacted with water to form high-purity hydrogen. In either case, the chemical product is ZnO, which in turn is solar recycled to zinc. The proposed thermochemical process provides an energy efficient route...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. February 2008, 130(1): 011017.
Published Online: December 28, 2007
...Remo Felder; Anton Meier A well-to-wheel analysis is conducted for solar hydrogen production, transport, and usage in future passenger car transportation. Solar hydrogen production methods and selected conventional production technologies are examined using a life cycle assessment. Utilization...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Sol. Energy Eng. November 2007, 129(4): 391–404.
Published Online: May 10, 2007
... solar thermal water splitting aerosol hydrogen zinc oxide As gas prices and global temperatures rise, a strong case can be made for an economy built on clean hydrogen fuels. The Zn ∕ ZnO solar thermochemical cycle provides a clean, sustainable alternative to fossil-fuel-based...