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An old issue and a new challenge for nuclear reactor safety

F. D’AURIA

Frontiers in Energy 2021, Volume 15, Issue 4, Pages 854-859 doi: 10.1007/s11708-021-0729-0

Abstract: Nuclear reactor safety (NRS) and the branch accident analysis (AA) constitute proven technologies: theseare based on, among the other things, long lasting research and operational experience in the area ofwater cooled nuclear reactors (WCNR).Weaknesses became evident, noticeably in relation to nuclear fuel under high burn-up.

Keywords： large break loss of coolant accident (LBLOCA) nuclear reactor safety (NRS) licensing perspectives basisfor design of water cooled nuclear reactors (WCNR)

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Igniting the engine, devoting to project development——outline of project development in nuclear energy

Mao Xiaoming

Strategic Study of CAE 2012, Volume 14, Issue 8, Pages 14-16

Abstract:

As China's nuclear industry flagship in developing overseas nuclear, with project development as its engine, makes unremitting efforts in the development of 1 000 MWe nuclearpower plants, nuclear research reactors, In hospital nuclear irradiation and modular small type reactor, and contributes to the peaceful use of nuclear energy and technology.

Keywords： 1 000 MW nuclear power plant nuclear research reactor in hospital nuclear irradiation modular smalltype reactor

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Overall Development Strategy of China’s New-Generation Nuclear Fuel

Li Guanxing, Zhou Bangxin, Xiao Min, Jiao Yongjun, Ren Zhongming

Strategic Study of CAE 2019, Volume 21, Issue 1, Pages 6-11 doi: 10.15302/J-SSCAE-2019.01.002

Abstract: : justify;">This study analyzed the worldwide status of and development trends in pressurized water reactor(PWR) fuel and material technology, fast reactor and other advanced reactor fuel technology, and materialPWR has been the dominant reactor type for nuclear power generation and energy structure transformationChina's fast reactor and fast reactor nuclear fuel development as well as its nuclear fuel cyclereactors, and nuclear fuel cycles in China.

Keywords： nuclear fuel nuclear materials light water reactor pressurized water reactor fast reactor nuclear fuel

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Advanced Reactor Types and China’s Nuclear Power Industry

Hu Yalei

Strategic Study of CAE 2005, Volume 7, Issue 11, Pages 98-102

Abstract:

This article describes the four generation of reactor types.Firstly, it looks back the development of the 1st. and 2nd. generation reactor types; Secondly, explainsthe development and the design characteristics of several typical 3rd generation advanced reactor types, and the goals to be reached in the research work for the 4th generation.Finally, it introduces the related situation in China's nuclear power industry.

Keywords： advanced reactor types China’s nuclear power industry

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Research on Technology Directions and Development Roadmap of Nuclear Energy

Du Xiangwan,Ye Qizhen,Xu Mi,Wan Yuanxi,Peng Xianjue,Su Gang,Yang Yong,Gao Xiang and Shi Xueming

Strategic Study of CAE 2018, Volume 20, Issue 3, Pages 17-24 doi: 10.15302/J-SSCAE-2018.03.003

Abstract:

According to the development level of nuclear energy technologies, this project is divided into threeinvestigation, cross discussion and systematic integration methods are used in different stages of the researchFirst, China should promote its independent advanced pressurized water reactor to enlarge the nuclearSecond, China should accelerate the research and development of generation IV nuclear energy systemscapacity of the front part and post part of the nuclear industry chain, the divergence in research and

Keywords： nuclear energy thermal neutron reactor generation IV nuclear system controlled nuclear fusion development

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A perspective of “Nuclear Hot Spring” for long-term sustainable economy of the world

Yingzhong LU

Frontiers in Energy 2011, Volume 5, Issue 4, Pages 349-357 doi: 10.1007/s11708-011-0168-4

Abstract: The nuclear fission (and fusion later), however, could release huge amount of energy to create sufficientresources and turn the said pessimistic modelinto a new optimistic “Sustainable World Model”.The dilemma of nuclearThe proposed full-power natural circulation “Nuclear Hot Spring (NHS)” reactor could operate solely onThe cheap, unlimited supply of energy from nuclear energy could change the geopolitics forever, and finally

Keywords： natural safety reactor full power natural circulation sustainable world economy

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Latest research progress for LBE coolant reactor of China initiative accelerator driven system project

Frontiers in Energy 2021, Volume 15, Issue 4, Pages 810-831 doi: 10.1007/s11708-021-0760-1

Abstract: The subcritical reactor is an important part of the whole CiADS project.Currently, a pool-type LBE cooled fast reactor is chosen as the subcritical reactor of the CiADS.conducted simultaneously to support the design and construction of the CiADS LBE-cooled subcritical reactorTherefore, it is necessary to introduce the efforts made in China in the LBE-cooled fast reactor to provide, and the efforts to build the LBE-cooled fast reactor are presented.

Keywords： LBE (lead bismuth eutectic) coolant reactor China initiative Accelerator Driven System (CiADS) project research progress

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The Status of the US High-Temperature Gas Reactors Review

Andrew C. Kadak

Engineering 2016, Volume 2, Issue 1, Pages 119-123 doi: 10.1016/J.ENG.2016.01.026

Abstract: em>Energy Policy Act of 2005 mandating the construction and operation of a high-temperature gas reactorThis law was passed after a multiyear study by national experts on what future nuclear technologies shouldAs a result of the Act, the US Congress chose to develop the so-called Next-Generation Nuclear Plant,expectations, the current status is that high temperature reactors have been relegated to completing researchof HTGR development, including but not limited to insufficient government funding requirements for research

Keywords： High temperature gas reactor Next-Generation Nuclear Plant (NGNP) Licensing Nuclear Regulatory Commission Energy Policy Act of 2005 Research status

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Dynamic simulation of a space gas-cooled reactor power system with a closed Brayton cycle

Frontiers in Energy 2021, Volume 15, Issue 4, Pages 916-929 doi: 10.1007/s11708-021-0757-9

Abstract: Space nuclear reactor power (SNRP) using a gas-cooled reactor (GCR) and a closed Brayton cycle (CBC)The system finally has the ability to achieve a new steady-state with a higher reactor power.When the GCR is shut down in an emergency, the residual heat of the reactor can be removed through the

Keywords： gas-cooled space nuclear reactor power closed Brayton cycle system startup and shutdown positive reactivity

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Nuclear Hydrogen Production Based on High Temperature Gas Cooled Reactor in China

Zhang Ping, Xu Jingming, Shi Lei, Zhang Zuoyi

Strategic Study of CAE 2019, Volume 21, Issue 1, Pages 20-28 doi: 10.15302/J-SSCAE-2019.01.004

Abstract:

Nuclear hydrogen production is one of the most prospective approachesfor efficient, massive and CO2-free hydrogen production, while the high temperature gas cooled reactor(HTGR) which has been intensively developed in China is considered as the most suitable reactor typefor nuclear hydrogen production.In addition, the potential technologies for coupling to the reactor are discussed, and the industrial

Keywords： high temperature gas cooled reactor nuclear hydrogen production thermochemical cycle high temperature

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PWR-FBR with closed fuel cycle for a sustainable nuclear energy supply in China

XU Mi

Frontiers in Energy 2007, Volume 1, Issue 2, Pages 129-134 doi: 10.1007/s11708-007-0016-8

Abstract: From the thermal reactor to the fast reactor and then to the fusion reactor; this is the three-step strategythat has been decided for a sustainable nuclear energy supply in China.As the main thermal reactor type, the commercialized development phase of the pressurized water reactorreactor (CEFR), which is currently under construction.According to the strategy study on the fast reactor development in China, its engineering development

Keywords： reactor development reprocessing MWt/600 demonstration three-step strategy

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The Traveling Wave Reactor: Design and Development Review

John Gilleland, Robert Petroski, Kevan Weaver

Engineering 2016, Volume 2, Issue 1, Pages 88-96 doi: 10.1016/J.ENG.2016.01.024

Abstract:

The traveling wave reactor (TWR) is a once-through reactor that uses in situ breeding toThe most practical embodiments of the TWR involve moving the fuel while keeping the nuclear reactionsin one place−sometimes referred to as the standing wave reactor (SWR).Spent light water reactor (LWR) fuel may also serve as TWR reload fuel.depleted uranium, where after the startup period, no enrichment facilities are needed to sustain the first reactor

Keywords： Nuclear energy Electricity generation Advanced reactor Traveling wave reactor Sustainability

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The role of fusion-fission hybrid reactor in development of China nuclear energy resources

Liu Cheng’an,Shi Xueming

Strategic Study of CAE 2011, Volume 13, Issue 3, Pages 24-28

Abstract:

The strategic position of the nuclear energy in the development of Chinaresources and the important role of the fusion-fission hybrid reactors in the sustained development of nuclearThe hybrid reactor with ITER fusion device as driving reactor core which could be realized in near futurecost of same power PWR without including the cost of nuclear fuel; the electrical cost of combined systemof hybrid reactor and PWR is 1.18 times of electrical cost of same power PWR.

Keywords： hybrid reactor fusion reactor core fission blanked fissile nucleus fissionable nucleus

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Computational Tools for the Integrated Design of Advanced Nuclear Reactors

Nicholas W. Touran,John Gilleland,Graham T. Malmgren,Charles Whitmer,William H. Gates III

Engineering 2017, Volume 3, Issue 4, Pages 518-526 doi: 10.1016/J.ENG.2017.04.016

Abstract:

Advanced nuclear reactors offer safe, clean, and reliable energy at the global scale.An integrated reactor modeling framework that enables seamless communication, coupling, automation, andcontinuous development brings significant new capabilities and efficiencies to the practice of reactorTerraPower has developed such a tool—the Advanced Reactor Modeling Interface (ARMI) code system—and has deployed it to support the TerraPower Traveling Wave Reactor design and other innovative

Keywords： Simulation Nuclear energy Electricity generation Advanced reactor Traveling wave reactor

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Project Construction and Important Technical Innovation for Qinshan Phase III (PHWR) Nuclear Power Plant

Third Qinshan Nuclear Power Co. Ltd, CNNC

Strategic Study of CAE 2008, Volume 10, Issue 3, Pages 73-86

Abstract:

Qinshan Phase III (PHWR) Nuclear Power Plant, the first commercial heavy water reactor nuclear powerAs the owner, the Third Qinshan Nuclear Power Company (TQNPC) persisted in independent innovation managementThe project construction practice has helped China’s nuclear power project management to becomepower plant and nuclear power qinshan joint venture company, the improvement and developemnt of nuclearpower project management level in Qinshan Phase III (PHWR) nuclear power plant provided reference for

Keywords： Qinshan Phase III heavy water reactor nuclear power plant project construction technical innovation