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Guanghui Su

Nuclear Education and Fundamental Research In Chinese Universities. Guanghui Su. Xi’an Jiaotong University, China. Outline. Nuclear Education in China. 1. 1.1 General Information in China. 1.2 Nuclear Education in XJTU. Fundamental Research in Universities. 2.

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Guanghui Su

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  1. Nuclear Education and Fundamental Research In Chinese Universities Guanghui Su Xi’an Jiaotong University, China

  2. Outline Nuclear Education in China 1 1.1 General Information in China 1.2 Nuclear Education in XJTU Fundamental Research in Universities 2 2.1 R & D of Advanced PWR 2.2 R & D of Generation IV reactor

  3. Nuclear Education in China 1 1.1 General Information in China 1) Top organization of nuclear education Guide Committee of Nuclear Education under Ministry of Education （教育部核工程与核技术教学指导委员会） Role: Draw general plan on reformation and development of nuclear education in Chinese universities

  4. Nuclear Education in China 1 1.1 General Information in China 2) Divisions of Nuclear Discipline in China

  5. Nuclear Education in China 1 1.1 General Information in China Numbers of china universities with the department of Nuclear Engineering and technology

  6. Nuclear Education in China 1 1.1 General Information in China Universities with First-level Discipline Doctorial Education

  7. Nuclear Education in China 1 1.1 General Information in China National Key Discipline in First- level Discipline National Key Discipline in Second- level Discipline

  8. Nuclear Education in China 1 1.1 General Information in China National Assessment of First-level Discipline in 2009

  9. 1 Nuclear Education in China 1.1 General Information in China 3) Types of nuclear education and training in China • Full time (major) Education • • Ph. D • • Master • • Bachelor National Characteristics Specialties for Undergraduate Education Tsinghua University Xi’an Jiaotong University Peking University Sichuan University Lanzhou University • Part time (Minor) Education/Training • • Engineering Master • • Second Degree Bachelor • • Short-term Training for new employees of NP companies • • Contracted Education and Training • • Summer School

  10. Nuclear Education in China 1 1.1 General Information in China • Part time (Minor) Education/Training • • Engineering Master • Trainee: People on the job • Fields: Nuclear Engineering, Nuclear technology, Fuel cycle, public safety, Radiation protection, Medical physics • • Second Degree Bachelor • Trainee: Person on the job with non-nuclear bachelor degree • Fields: Nuclear Engineering, Nuclear technology, Isotope Separation, Nuclear Chemical Engineering • • Pre-job training • Trainee: new employees of NP companies or institutes • • Contracted Education and Training(Order + joint education) • Trainee:contracted undergraduate students after 2 years study

  11. Nuclear Education in China 1 1.1 General Information in China 3) Student enrollment conditions • Undergraduate student enrollment(1999-2009) 2700 2010

  12. Nuclear Education in China 1 1.1 General Information in China 4) Student enrollment conditions • Speciality distribution of undergraduate enrollment(2007)

  13. Nuclear Education in China 1 1.1 General Information in China • Graduate student enrollment(1999-2008)

  14. Nuclear Education in China 1 1.2 Nuclear Education in SNST of XJTU 1) Full time education Enrollment conditions(2004-2009) By 2008, more than 60 doctors, 300 masters, 2400 undergraduates got their degree in SNST of XJTU. More than 1200 trainees finish their study in SNST of XJTU.

  15. Nuclear Education in China 1 1.2 Nuclear Education in SNST of XJTU 1) Full time education Professional lectures or courses for undergraduate student Textbooks for undergraduate education

  16. Nuclear Education in China 1 1.2 Nuclear Education in SNST of XJTU 2) Training education • Nuclear Power Training Center, established in 1997 • More than 1500 Freshmen of the NPP were trained • Provided Training service for CGNPC, QNPC, NPIC, SNPTC, Tianwan NPP and Huadian Corporation etc. • Contracted Education and Training with CGNPC etc. • Highly recognized by the Chinese Nuclear Society Textbooks for training education

  17. Nuclear Education in China 1 1.2 Nuclear Education in SNST of XJTU 2) Training education Nuclear Training Programs of DNST-XJTU Local TC SNST-XJTU • Fundamental Course(NPP Sys.) • Operational Courses • - Simulator education • Engineering Courses - Practical, Advanced • Fundamental Courses • Practical Courses • Advanced Courses • Managerial Courses • Nuclear industries training courses • Cyber training courses • International courses Curriculum • New employees • Existing staff at DNST • External employees • Overseas people • Operators at it’s site • New employees at it’s site Trainees

  18. Fundamental Research in Universities 2 2.1 R & D of Advanced PWR A) Code development B) Severe accident 2.2 R & D of Generation IV Nuclear Reactors A) SCWR B) SFR C) MSR D) HTR

  19. 2 Fundamental research in universities 1)Code development 2.1 R & D of APWR COSINE Project COre and System INtegrated Engine for design and analysis Reactor Physics code Thermal hydraulic code Container analysis code Local TC • Nuclear data laboratory • Burnup calculation • Cell, assembly, core calculation • System TH and safety analysis code • Sub-channel analysis code • Hydrogen production, transportation, combustion

  20. 2 Fundamental research in universities 2.1 R & D of CAP1400 2) Severe accident • a. Fundamental experiment • Narrow gap heat transfer, • Molten fuel-coolant interaction • Vapor explosion • IVR, ERVC Molten zirconium-4 alloy • b. Numerical Simulation using commercial code • High-pressure core melt • Hydrogen burning • Containment overpressure failure • Molten core-concrete interaction (MCCI) behavior Test section of IVR in SJTU

  21. 2 Fundamental research in universities Material Radiation SCWR TH Neutronics Coupling 2.2 R & D of Generation IV Nuclear Reactors National Basic Research Program of China A) SCWR SJTU, TSHU，NCEPU, CUST etc. • Core design analysis: mixed neutron spectrum core design • Thermal-hydraulic experiment • Sub-channel and CFD analysis, stability analysis, etc. • Coupling of neutron and TH • Material development • ……………. High P & T mixed neutron spectrum core design

  22. 2 Fundamental research in universities 2.2 R & D of Generation IV Nuclear Reactors A) SCWR Sub-channel and CFD analysis, stability Multi-functional supercritical water test loop(In test)

  23. 2 Fundamental research in universities 2.2 R & D of Generation IV Nuclear Reactors A) SCWR (CANDU-SCWR) XJTU collaborated with AECL • Experimental study on SC water in fuel bundles • Subchannel and CFD analysis code: Advanced Thermal-Hydraulics Analysis for Subchannel (ATHAS) • Neutronics-thermal hydraulics coupling analysis on CANDU-SCWR • Instability analysis and startup scheme (CANDU-SCWR) • Safety system design and analysis (CANDU-SCWR) CANDU assembly coolant and MCST distributions Supercritical water test loop in XJTU (1986-)

  24. 2 Fundamental research in universities 6 5 7 4 3 8 2 1 2.2 R & D of Generation IV Nuclear Reactors B) SFR • Reactor core design • Void fraction reactivity 国家高技术研究发展计划 • 2)Thermal Hydraulic • heat transfer in pool/flow condition • Boiling characteristics of sodium CEFR, located at CIAE, Beijing • 3) Safety Analysis • Sodium water reaction • Sodium Pool Fires • Blockage of fuel assembly • Loss of Flow TH test loop of sodium in XJTU

  25. 2 Fundamental research in universities 2.2 R & D of Generation IV Nuclear Reactors B) SFR Density wave instability of two-phase sodium flow Sub-channel analysis of FA of CEFR

  26. 2 Fundamental research in universities Advantages: • Inherent safety feature • Excellent neutron economy • High thermal efficiency 45-50% • Continuous reprocessing • Non-proliferation 2.1 R & D of Generation IV Nuclear Reactors C) MSR Features: • Liquid fuel • Pressure < 0.5MPa • Outflow T >700oC • Brayton cycle • Best for Th utilization XJTU etc. 国家自然科学基金 MSR NPP system 26

  27. 2 Fundamental research in universities 2.1 R & D of Generation IV Nuclear Reactors C) MSR • Thermo-physical properties of MS • Coupling of Neutronics and TH Analysis code of MSR: NTACM • Safety analysis codes for MSR: SACM Distribution of delayed neutron precursors Neutron spectrum MSR R & D Framework in XJTU 27

  28. 2 Fundamental research in universities 2.1 R & D of Generation IV Nuclear Reactors C) MSR Safety analysis • Model derivation and • verification • Accidents analysis: • ULOF, UOC, UTOP MSRE verification UOC ULOF by different models

  29. 2 Fundamental research in universities 2.1 R & D of Generation IV Nuclear Reactors D) HTR National major scientific and technological special project 国家重大科技专项 Tsinghua University 国家高技术研究发展计划 Planning map of demonstrated HTR NPP in Rongcheng, Shandong of China HTR-10 located in Tsinghua U, Beijing

  30. Thank You for your attention!

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