RELAP5 MODEL OF THE DIVERTOR PRIMARY HEAT TRANSFER SYSTEM | |
Popov, Emilian L ; Yoder Jr, Graydon L ; Kim, Seokho H | |
Oak Ridge National Laboratory | |
关键词: Heat Transfer; 70 Plasma Physics And Fusion Technology; Simulation; Divertors; Design; | |
DOI : 10.2172/1000902 RP-ID : ORNL/TM-2010/164 RP-ID : DE-AC05-00OR22725 RP-ID : 1000902 |
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美国|英语 | |
来源: UNT Digital Library | |
【 摘 要 】
This report describes the RELAP5 model that has been developed for the divertor primary heat transfer system (PHTS). The model is intended to be used to examine the transient performance of the divertor PHTS and evaluate control schemes necessary to maintain parameters within acceptable limits during transients. Some preliminary results are presented to show the maturity of the model and examine general divertor PHTS transient behavior. The model can be used as a starting point for developing transient modeling capability, including control system modeling, safety evaluations, etc., and is not intended to represent the final divertor PHTS design. Preliminary calculations using the models indicate that during normal pulsed operation, present pressurizer controls may not be sufficient to keep system pressures within their desired range. Additional divertor PHTS and control system design efforts may be required to ensure system pressure fluctuation during normal operation remains within specified limits.
【 预 览 】
Files | Size | Format | View |
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1000902.pdf | 5788KB | download |