Accident Analysis of China Helium Cooled Ceramic Breeder Tes

发布时间：2021-08-15 23:56

　　Breeding blanket is a key component in a fusion reactor with main functions of tritium self-sufficiency,electricity production and radiation shielding.Tritium self-sufficiency breeding blanket is a compulsory key component in fusion power deal with these two challenges:producing tritium with equal tritium consumption rate,meanwhile,extraction of high grade heat from blanket at high pressure high temperature coolant.The Helium cooled Ceramic Breeder（HCCB）Test Blanket Module（TBM）is the primary can... 

【文章来源】：中国科学技术大学安徽省 211工程院校 985工程院校

【文章页数】：91 页

【学位级别】：博士

【文章目录】：
ABSTRACT
1 INTRODUCTION
    1.1 TBM Concepts
        1.1.1 Fusion principle (D-T reaction)
        1.1.2 The necessity of Tritium Breeder Blanket for fusion reactor
        1.1.3 The aim of TBM
        1.1.4 Test program strategy
        1.1.5 Six TBMs has been decided to be tested on ITER
    1.2 Objective of research
    1.3 Accident Analysis Method
    1.4 Brief description of the performed activity
    1.5. Framework and Brief Structure of the thesis
2 Engineering design descriptions of the HCCB Test Blanket System (TBS)
    2.1 Overall description of TBS (TBM, Port Cell,AEU, HCS, TES,CPS)
    2.2 Detailed description of CN HCCB TBM
        2.2.1 Breeding Sub-module
    2.3 Helium Cooling System overall arrangements
        2.3.1 Overall arrangement of HCS
    2.4 Heat Source
3 Modeling of the cooling system with RELAP5MOD4.0
    3.1 The scope of RELAP5/MOD4.0
    3.2 Modeling theory
    3.3 Hydrodynamic modeling and nodalization of TBM
    3.4 HCS component hydrodynamic models
    3.5 Heat structure of HCCB TBM and component
    3.6 Source of heat structure
    3.7 Validation of models (steady state analysis)
4 Accident analysis
    4.1 In-Vessel LOCA analysis for HCCB TBM
    4.2 Ex-Vessel LOCA analysis for HCCB TBM
    4.3 Loss of Flow Accident (LOFA) analysis
    4.4 Loss of Heat Sink Accident (LHSA) analysis
5 Summary considerations and discussion and conclusion
REFERENCES
ACKNOWLEDGEMENTS


【参考文献】：
期刊论文
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[2]Neutronic Calculation Analysis for CN HCCB TBM-Set[J]. 曹启祥,赵奉超,赵周,武兴华,栗再新,王晓宇,冯开明.  Plasma Science and Technology. 2015(07)
[3]Thermal-Hydraulic System Study of the Helium Cooled Pebble Bed （HCPB） Test Blanket Module （TBM） for ITER Using System Code RELAP5[J]. 金雪舟,R.Meyder.  Plasma Science & Technology. 2005(02)



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