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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.1
- 수록면
- 1,140 - 1,153 (14page)
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Since the inception of nuclear power as a commercial energy source, safety has been recognized as a prime consideration in the design, construction, operation, maintenance, and decommissioning of nuclear power plants. The release of radioactivity to the environment requires the failure of multiple safety systems and the breach of three physical barriers: fuel cladding, the reactor cooling system, and containment. In this study, nuclear reactor containment pressurization has been modeled in a large break-loss of coolant accident (LB-LOCA) by programming single-cell and multicell models in MATLAB. First, containment has been considered as a control volume (single-cell model). In addition, spray operation has been added to this model. In the second step, the single-cell model has been developed into a multicell model to consider the effects of the nodalization and spatial location of cells in the containment pressurization in comparison with the single-cell model. In the third step, the accident has been simulated using theCONTAIN 2.0 code. Finally, Bushehr nuclear power plant (BNPP) containment has been considered as a case study. The results of BNPP containment pressurization due to LBLOCA have been compared between models, final safety analysis report, and CONTAIN code’s results.
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참고문헌 (14)
참고문헌 신청
B. De Boeck / 1993 / A review of containment accidents / Nucl. Eng. Des 145:279~288
I. Kljenak / 2011 / Simulation of containment thermalhydraulics in the Marviken Blowdown 16 experiment with ASTEC and CONTAIN codes / Nucl. Eng. Des 241:1063~1070
D. Papini / 2011 / Analysis of different containment models for IRIS small break LOCA, using GOTHIC and RELAP5 codes / Nucl. Eng. Des 241:1152~1164
T.-M. Kim / 2011 / A containment analysis for SBLOCA in the refurbished Wolsong-1 nuclear power plant / Nucl. Eng. Des 241:3804~3811
O.E. Ozdemir / 2015 / Fukushima Daiichi Unit 1 power plant containment analysis using GOTHIC / Ann. Nucl. Energy 85:621~632
I. Kljenak / 2011 / Simulation of containment thermalhydraulics in the Marviken Blowdown 16 experiment with ASTEC and CONTAIN codes / Nucl. Eng. Des 241:1063~1070
D. Papini / 2011 / Analysis of different containment models for IRIS small break LOCA, using GOTHIC and RELAP5 codes / Nucl. Eng. Des 241:1152~1164
T.-M. Kim / 2011 / A containment analysis for SBLOCA in the refurbished Wolsong-1 nuclear power plant / Nucl. Eng. Des 241:3804~3811
O.E. Ozdemir / 2015 / Fukushima Daiichi Unit 1 power plant containment analysis using GOTHIC / Ann. Nucl. Energy 85:621~632
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