Description |
1 online resource (12 pages) : illustrations (some color) |
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single unit rdami |
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text txt rdacontent |
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computer c rdamedia |
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online resource cr rdacarrier |
Physical Medium |
polychrome rdacc |
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monochrome rdapcc |
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illustrations |
Description |
text file rdaft |
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PDF |
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bibliography bibliography |
Series |
NREL/CP ; 6A20-77759 |
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Conference paper (National Renewable Energy Laboratory (U.S.)) ; 6A20-77759.
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Note |
"March 2021." |
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"Presented at the EuroSun 2020 13th International Conference on Solar Energy for Buildings and Industry September 1-3, 2020." |
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GPO Cataloging Record Distribution Program (CRDP). |
Bibliography |
Includes bibliographical references (page 12). |
Type Of Report |
Conference paper. |
Funding |
National Renewable Energy Laboratory DE-AC36-08GO28308 |
Note |
Description based on online resource; title from PDF title page (NREL, viewed on Sept. 21, 2021). |
Contents |
1. Introduction -- 2. Methodology -- 3. Results -- 4. Discussions and future work -- 5. Acknowledgments -- 6. References. |
Summary |
Renewable thermal energy systems (RTES) harness renewable energy sources to provide services for space heating and cooling, district heating, domestic hot water, and industrial process heat (IPH). The use of low-pressure steam generated by the combustion of fossil fuels is common today to provide process heat for industrial facilities. Solar IPH (SIPH) technologies could economically replace the steam or heat needs at many industrial sites by providing high-temperature pressurized hot water, a heat transfer fluid (HTF) such as synthetic-oil, or direct steam (Kurup and Turchi, 2015). RTES could be hybridized with technology options or combined with the existing heat supply (e.g. fuels), to give options for targeted IPH application and the reduction of fuel consumption. This work has tested hybrid system modelling approaches. Initial results show when a natural gas (NG) burner that feeds an IPH application of 300°C, has both air and NG streams pre-heated with a solar field/RTES exit temperature of 180°C (via an HTF), a 13% NG offset is possible. NG offsets reach up to 26%, when the RTES exit temperatures are at 300°C for a given annual capacity factor of 24%. This can be even higher with addition of thermal energy storage (TES). |
Subject |
Solar heating.
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Renewable energy sources.
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Solar energy -- Hybrid systems.
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Renewable Energy |
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Chauffage solaire.
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Énergies renouvelables.
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Énergie solaire -- Systèmes hybrides.
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Renewable energy sources
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Solar energy -- Hybrid systems
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Solar heating
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Indexed Term |
hybrid system modeling |
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renewable thermal energy systems |
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solar industrial process heat |
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System Advisor Model (SAM) |
Genre/Form |
Congress |
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technical reports.
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proceedings (reports)
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Technical reports
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Conference papers and proceedings
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Technical reports.
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Conference papers and proceedings.
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Rapports techniques.
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Actes de congrès.
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Added Author |
National Renewable Energy Laboratory (U.S.), issuing body.
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Standard No. |
1773001 OSTI ID |
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0000-0001-9598-0037 |
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0000-0003-3736-2788 |
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0000-0003-2705-3084 |
Gpo Item No. |
0430-P-04 (online) |
Sudoc No. |
E 9.17:NREL/CP-6A20-77759 |
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