Assessment of feasibility, economics, and market potential for a molten salt system at 1000/sup 0/F reheat steam: feasibility, economics, and market potential

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As a result of the Advanced Central Receiver (ACR) Phase I systems studies, Martin-Marietta Corporation (MMC) developed a conceptual design employing 1050/sup 0/F molten salt and a 950/sup 0/F/950/sup 0/F reheat turbine. This concept appears to have the potential for providing higher steam conditions leading to higher performance and wider market application. This report presents the results of a preliminary investigation of the system to determine the feasibility of providing 1000/sup 0/F/1000/sup 0/F steam and the impact of the required design modifications on the system performance, cost, and market potential for solar repowering. Two modified designs are investigated. In one … continued below

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19 pages

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DeRienzo, P; Masaki, M & Mathur, P October 1, 1979.

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This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by the UNT Libraries Government Documents Department to the UNT Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 17 times. More information about this report can be viewed below.

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As a result of the Advanced Central Receiver (ACR) Phase I systems studies, Martin-Marietta Corporation (MMC) developed a conceptual design employing 1050/sup 0/F molten salt and a 950/sup 0/F/950/sup 0/F reheat turbine. This concept appears to have the potential for providing higher steam conditions leading to higher performance and wider market application. This report presents the results of a preliminary investigation of the system to determine the feasibility of providing 1000/sup 0/F/1000/sup 0/F steam and the impact of the required design modifications on the system performance, cost, and market potential for solar repowering. Two modified designs are investigated. In one modified design, the temperature of the molten salt is the same as in the MMC baseline design (1050/sup 0/F), but the steam generators have been modified to provide 1000/sup 0/F/1000/sup 0/F steam. In the other modified design, the enhanced steam conditions are obtained using molten salt at a temperature of 1100/sup 0/F.

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19 pages

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Dep. NTIS, PC A02/MF A01.

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Office of Scientific & Technical Information Technical Reports

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  • October 1, 1979

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  • Feb. 10, 2018, 10:06 p.m.

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  • Aug. 2, 2019, 12:41 p.m.

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DeRienzo, P; Masaki, M & Mathur, P. Assessment of feasibility, economics, and market potential for a molten salt system at 1000/sup 0/F reheat steam: feasibility, economics, and market potential, report, October 1, 1979; United States. (https://digital.library.unt.edu/ark:/67531/metadc1085649/: accessed June 7, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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