fast reactor modular

Small Modular Reactors - Atoms for Peace and Development

Small Modular Reactors Update on International Technology Development Activities Dr. M. Hadid Subki SMR Technology Development ... Sodium-cooled fast reactors

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Small modular reactor - Wikipedia

Small modular reactors (SMRs) are a type of nuclear fission reactor which are smaller than conventional reactors, and manufactured at a plant and brought to a site to be fully constructed. Modular reactors allow for less on-site construction, increased containment efficiency, and heightened nuclear materials security.

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Assessment of Regulatory Technology Gaps for Advanced ...

ANL-SMR-9 Assessment of Regulatory Technology Gaps for Advanced Small Modular Sodium Fast Reactors Prepared by David Grabaskas, Matthew Bucknor, Tanju Sofu,

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Pre-conceptual core design of a small modular fast reactor ...

A Small Modular fast reactor cooled by Supercritical CO 2 (SMoSC) is pre-conceptually designed through three-dimensional coupled neutronics/thermal-hydraulics analysis. The power rating of the SMoSC is designed to be 300 MW th to meet the energy demand of small electrical grids.

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The Promise of Small Modular Reactors - Power Engineering

Liquid Metal and Gas-Cooled Fast Reactors. NEI includes GE Hitachi Nuclear Energy's Power Reactor Innovative Small Module (PRISM), General Atomics Energy Multiplier Module (Em 2), Gen4 Energy's Gen4 Module (G4M) and the Toshiba 4S (Super-Safe, Small and Simple) in this reactor category. GA's Em 2 reactor has a capacity of 265 MW.

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Lead Cooled fast Small modular reactor design could be a ...

Small modular reactors, or SMRs, are small-scale nuclear plants that are designed to be factory-manufactured and shipped as modules to be assembled at a site. They ...

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Advanced Small Modular Reactors (SMRs ... - Department of ...

Information on Small Modular Reactors, and the Department of Energy Small Modular Reactor Licensing Technical Support (SMR-LTS) Program

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Heavy metal power reactor slated for 2017

Apart from programs to develop large sodium-cooled fast reactors, Russia is also pushing ahead with a small modular fast reactor cooled by lead-bismuth eutectic, the SVBR-100.

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Advanced Fast Reactor – 100 (AFR-100) Report for the ...

Advanced Fast Reactor – 100 (AFR-100) Report for the Technical Review Panel June 4, 2014 1 OVERALL PLANT DESCRIPTION SUMMARY . This report pr esents a summary of the overall plant description for the Advanced Fast Reactor-100 for input to the U.S. Department of Energy’s Technical Review Panel.

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ARC-100 Reactor - Arc Nuclear

The protype for the ARC-100 reactor is a reactor known as the EBR-II. The EBR-II was operated by the US government's Argonne National Laboratory in Idaho for 30 years as a very successful test and demonstration sodium-cooled fast-reactor power plant.

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Small Modular Reactors - Power Engineering

Hence, modular reactors offer enhanced reliability of maintaining power to the grid during single unit refueling, maintenance, and unplanned events. In summary, small modular reactors offer an important alternative to more conventional, large-scale power reactors for supporting the nuclear renaissance.

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NRC: Advanced Reactors (non-LWR designs)

Non-Public Seminar Sodium-Cooled Fast Reactor ... Policy Statement on the Regulation of Advanced Reactors," ... Modular High Temperature Gas-Cooled Reactor:

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First "Small Modular" Nuclear Reactors Planned for Tennessee

Small modular nuclear reactors, ... The first project to gain backing in the program is here on the Clinch River at the abandoned fast breeder reactor site, ...

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Lead-cooled fast reactor - Wikipedia

Lead cooled fast reactor scheme. The lead-cooled fast reactor is a nuclear reactor design that features a fast neutron spectrum and molten lead or lead-bismuth eutectic coolant. Molten lead or lead-bismuth eutectic can be used as the primary coolant because lead and bismuth have low neutron absorption and relatively low melting points.

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Heavy Liquid Metal Reactor Development - Nuclear ...

SUPERSTAR: Simplified Lead-Cooled Fast Small Modular Reactor. Click on image to view larger image. Argonne has traditionally been the foremost institute in the U.S. for development of technologies for advanced nuclear power systems.

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Modular Lead-Bismuth Fast Reactors in Nuclear Power

On the basis of the unique experience of operating reactors with heavy liquid metal coolant–eutectic lead-bismuth alloy in nuclear submarines, the concept of ...

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Types of reactors - Canadian Nuclear Association

Small modular reactors. The modern small modular reactor (SMR) is designed to be built economically in factory-like conditions (rather than onsite), and with capacities between approximately 10 MWe and 300 MWe.

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Appendix 4.0 Lead-Cooled Fast Reactor

include a range of plant ratings and sizes from small modular systems to monolithic plants. Two key technical aspects of the envisioned Lead-Cooled Fast Reactor ...

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NUCLEAR – SMALL MODULAR REACTOR

NUCLEAR – SMALL MODULAR REACTOR DESCRIPTION A Small Modular Reactors ... is a lead cooled fast reactor that uses a two circuit heat transport system to deliver heat

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Very small modular nuclear fission reactors for military ...

Transportable very small modular nuclear fission reactors for military and other applications. Transportable very small modular nuclear ... fast reactor may contain a ...

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PRISM: A COMPETITIVE SMALL FISSION REACTORS MODULAR SODIUM ...

FISSION REACTORS KEYWORDS: spent/usednuclear fuel recycling, integral fast reac-tor, pyroprocessing PRISM: A COMPETITIVE SMALL MODULAR SODIUM-COOLED REACTOR

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Modeling of ANL small modular fast reactor — University of ...

Modeling of ANL small modular fast reactor. Transactions of the American Nuclear Society. 2007;96:647-648.

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Fast reactors | IAEA

Global interest in fast reactors has been growing since their inception in 1960 because they can provide efficient, safe and sustainable energy. Their closed fuel ...

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Design study of long-life small modular sodium-cooled fast ...

Design study of long-life small modular sodium-cooled fast reactor. ... that combines the advantages of the sodium-cooled fast reactor (SFR) and the small modular ...

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Very small modular nuclear fission reactors for military ...

Mobile heat pipe cooled fast reactor system US 20160027536 A1. A mobile heat pipe cooled fast nuclear reactor may be configured for transportation to remote locations and may be able to provide 0.5 to 2 megawatts of power.

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Advanced Reactors - General Atomics & Affiliated Companies

EM 2 is a helium-cooled fast reactor with a core outlet temperature of 850°C. It is designed as a modular, grid-capable power source with a net unit output of 265 MWe. The reactor employs a "convert and burn" core design which converts fertile isotopes to fissile and burns them in situ over a 30-year core life.

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A Case for Small Modular Fast Reactor - tandfonline.com

A Case for Small Modular Fast Reactor# Yoon I. CHANG1; 2, Mamoru KONOMURA and Pierre LO PINTO3 1Argonne National Laboratory, Argonne, IL 60439, USA

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SSTAR Lead-Cooled, Small Modular Fast Reactor with Nitride ...

SSTAR Lead-Cooled, Small Modular Fast Reactor with Nitride Fuel J. J. Sienicki, M. A. Smith, A. V. Moisseytsev, Y. D. Bodnar, W. S. Yang, and L. L. Leibowitz

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Advanced Reactor Technologies | Department of Energy

Advanced Reactor Technologies The ... (NGNP), Advanced Reactor Concepts (ARC), and Advanced Small Modular Reactor ... liquid metal-cooled fast reactors, ...

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Supercritical CO2-cooled micro modular reactor - Phys.org

Supercritical CO2-cooled micro modular reactor March 9, 2016, ... suitable for longperiod lowenriched uranium fast reactors, was selected, ...

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Small modular reactor design could be a 'SUPERSTAR ...

Small modular reactors, or SMRs, are small-scale nuclear plants that are designed to be factory-manufactured and shipped as modules to be assembled at a site. They can be designed to operate without refueling for 15 to 30 years.

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DESIGN AND ANALYSIS OF THE CORE RESTRAINT SYSTEM FOR A ...

fast reactor core mechanics and the importance of preventing unrestrained inward bowing of the fuel. The Experimental Breeder Reactor-II (EBR-II) core was designed with fuel ducts containing outward dimples located near the core centerline that acted as spacers to avoid core compaction.

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Small Modular Reactor Technologies - UAF home

Small Modular Reactor Technologies. Objectives ... name for the Integral Fast Reactor, a design that was developed in Idaho by the nuclear scientists at

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Fast Reactors are Alive and Kicking - The Energy Collective

Fast Reactors are Alive and Kicking. ... Four of these are fast reactors. ... Getting into the small modular reactor scene is Russia’s lead-bismuth fast reactor ...

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SSTAR LEAD-COOLED, SMALL MODULAR FAST REACTOR ... - uxc.com

Small Secure Transportable Autonomous Reactor (SSTAR) • Mission - Electricity generation to match needs of developing nations and especially remote communities or ...

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Small Modular Reactors | HuffPost

Liquid-metal fast reactors ... A total of 15 to 25 tons of plutonium are required to operate a fuel cycle at a fast reactor, ... Small Modular Reactors.

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