Heat Structure Coupling of CUPID and MARS for the Passive Auxiliary Feedwater System Analysis
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چکیده
In the present study, the CUPID code was coupled with a system analysis code MARS and the coupled code was applied for the simulation of the PASCAL test facility [1], which is constructed to validate the cooling performance of the Passive Auxiliary Feedwater System (PAFS). The two-phase phenomena in the steam supply system including the condensation in the Passive Condensate Heat Exchanger (PCHX) were calculated by MARS and those in the Passive Condensate Cooling Tank (PCCT) including the natural circulation and the boil-off were modeled by CUPID. This paper presents the coupling method and the simulation results using the coupled codes.
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تاریخ انتشار 2013