Article ID Journal Published Year Pages File Type
4925657 Nuclear Engineering and Design 2016 6 Pages PDF
Abstract
In order to better understand the RCIC system and its true limits of long-term operation, an experimental model of the system was constructed at the Laboratory for Nuclear Heat Transfer Systems at Texas A&M University (TAMU). These tests provide confirmation of thermal stratification in the Suppression Pool from RCIC System operations, and show a significant degree of dependence on pressure in the airspace above the pool. In the TAMU facility, vertical thermal stratification was limited to 21 °C when fully vented to atmospheric pressure, while pre-pressurization led to stratification well in excess of 60 °C.
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