| タイトル | Design, Fabrication and Integration of a NaK-Cooled Circuit |
| 本文（外部サイト） | http://hdl.handle.net/2060/20060025550 |
| 著者（英） | Garber, Anne; Godfroy, Thomas |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 2006-01-01 |
| 言語 | eng |
| 内容記述 | The Early Flight Fission Test Facilities (EFF-TF) team has been tasked by the NASA Marshall Space Flight Center Nuclear Systems Office to design, fabricate, and test an actively pumped alkali metal flow circuit. The system, which was originally designed for use with a eutectic mixture of sodium potassium (NaK), was redesigned to for use with lithium. Due to a shi$ in focus, it is once again being prepared for use with NaK. Changes made to the actively pumped, high temperature circuit include the replacement of the expansion reservoir, addition of remotely operated valves, and modification of the support table. Basic circuit components include: reactor segment, NaK to gas heat exchanger, electromagnetic (EM) liquid metal pump, load/drain reservoir, expansion reservoir, instrumentation, and a spill reservoir. A 37-pin partial-array core (pin and flow path dimensions are the same as those in a fill design) was selected for fabrication and test. This paper summarizes the integration and preparations for the fill of the pumped liquid metal NaK flow circuit. |
| NASA分類 | Fluid Mechanics and Thermodynamics |
| 権利 | No Copyright |
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