Nuclear power plant using nanoparticles in emergency systems and related method

Tub-Type Meltdown Retaining Device

Radioactive substance container, manufacturing apparatus thereof and manufacturing method thereof

Monitoring and operation image integrating system of plants and monitoring and operation image integrating method

Distance lattice for fuel rod assembly in nuclear reactor

Apparatus and method for reinforcing jet pump riser

Systems for aligning and handling fuel rods within a nuclear fuel bundle

Boiling water reactor, core of boiling water reactor and fuel assembly

Method of inspecting or utilizing tools in a nuclear reactor environment

Control rod for nuclear reactor and method of manufacturing control rod

Nuclear reactor vessel fuel thermal insulating barrier

Methods and apparatus for detecting cracks in welds

Nuclear Power Plant and a Steam Turbine

High Fe contained zirconium alloy compositions having excellent corrosion resistance and preparation method thereof

REACTOR START-UP MONITORING SYSTEM

Monitoring

Method of manufacturing sinter-active UOpowder and method of producing nuclear fuel pellets utilizing the same

Robust distance measures for on-line monitoring

Method of suppressing deposition of radioactive isotope

MOX fuel assembly for pressurized nuclear reactors

Nuclear power plant and operation method thereof

Method and sampling system for taking sample from the atmosphere in the reactor containment of a nuclear plant

Clad tube for nuclear fuel

Tool for brushing circumferential welds in restricted access areas

Method of repairing a nuclear reactor vessel bottom head penetration

Pumping Device for Nuclear Facility

Failure Proof Gantry Crane and Chain Jack Hoist Assembly

Fuel assembly for a pressurized water reactor

FAST REACTOR

Head-end process for the reprocessing of reactor core material

Handoff methods and assemblies for refueling a nuclear reactor

Single cycle and equilibrium fuel loading method and system to reduce cycle outage in a boiling water nuclear reactor

Finned strainer

TUBE CUTTING DEVICE ANG METHOD THEREOF

Methods for evaluating robustness of solutions to constraint problems

Assembly and method for mounting a fuel assembly having a predefined orientation within a nuclear reactor

Fuel support and method for modifying coolant flow in a nuclear reactor

Control rod guide tube and method for providing coolant to a nuclear reactor fuel assembly

Granulation accelerating device and nuclear reactor housing

Protection systems for and methods of operating nuclear boiling water reactors

Suppression method of radionuclide deposition on reactor component of nuclear power plant and ferrite film formation apparatus

Channel Fastener

Method for perturbating a nuclear reactor core fuel bundle design to generate a group of designs

Non Proliferating Thorium Nuclear Fuel Inert Metal Matrix Alloys for Fast Spectrum and Thermal Spectrum Thorium Converter Reactors

Method and apparatus for repairing a jet pump diffuser adapter to tailpipe weld

Nuclear fuel assembly

Tube-in-tube threaded dashpot end plug

Method for reducing carbon steel corrosion in high temperature, high pressure water

Systems and methods for loading and transferring spent nuclear fuel

Vertical spring wedge

Method for improving energy output of a nuclear reactor, method for determining natural uranium blanket layer for a fuel bundle, and a fuel bundle having a variable blanket layer

Method and system for recovering metal from metal-containing materials

ZIRCONIUM ALLOY COMPOSITION HAVING EXCELLENT CORROSION RESISTANCE FOR NUCLEAR APPLICATIONS AND METHOD OF PREPARING THE SAME

FUEL SUPPORTING ATTACHMENT AND FUEL INLET MECHANISM

Renew process implementation for reactor bottom head

Leak detection method for testing fuel rods of fuel assemblies of a boiling water reactor for leaks

METHOD AND APPARATUS FOR MEASUREMENT OF TERMINAL SOLID SOLUBILITY TEMPERATURE IN ALLOYS CAPABLE OF FORMING HYDRIDES

Storage device for storing and/or transporting nuclear fuel assemblies

Automated nuclear power reactor for long-term operation

Method and system for providing fuel in a nuclear reactor

Controllable long term operation of a nuclear reactor

Systems and methods of predicting a critical effective k for a nuclear reactor

Accumulator

Accumulator and method of manufacturing flow damper

Rod spacer grid for a nuclear fuel assembly, and a corresponding assembly

Methods for detecting contaminants in a liquid

Core spray sparger T-box attachment and clamp and method for clamping

Fuel assembly nozzleless handling tool and method

Method of manufacture of noble metal/zinc oxide hybrid product for simultaneous dose reduction and SCC mitigation of nuclear power plants

Jet pump diffuser weld repair device and method

Thermal load reducing system for nuclear reactor vessel

Fuel assembly for a boiling water reactor

Expanded nuclear fuel channel

Purex method and its uses

Fuel rods for nuclear reactor fuel assemblies and methods of manufacturing thereof

METHOD OF REMOVING RETAINER OF JET PUMP AND JET PUMP

Nuclear reactor fuel assemblies

Condensing chamber design

Method of manufacturing a fuel cladding tube for a nuclear reactor, and a tube obtained thereby

Method for prediction of light water reactor fuel defects using a fuel condition index

Method for positive identification of inner surface and outer surface of sample flakes

Integrated monitoring method for nuclear device and system using the same

Self-regulating nuclear power module

Method for regulation of operational parameters of the core of a pressurised water nuclear reactor

Apparatus for monitoring deposition of a noble metal in a nuclear reactor

APPARATUS AND METHOD FOR PREPARING A CANISTER LOADED WITH WET RADIOACTIVE ELEMENTS FOR DRY STORAGE

Fuel element for a light water reactor, and method for repairing the fuel element

Neutron Absorption Effectiveness for Boron Content Aluminum Materials

Clading complex piping geometry

Process for manufacturing enhanced thermal conductivity oxide nuclear fuel and the nuclear fuel

Reactor containment vessel

Method and apparatus for ultrasonic inspection of reactor pressure vessel

Apparatus For Manufacturing Coated Fuel Particles For High-Temperature Gas-Cooled Reactor

Method for operating a nuclear reactor and use of a specific fuel rod cladding alloy in order to reduce damage caused by pellet/cladding interaction

Use of boron or enriched boron 10 in UO2

Core spray apparatus and method for installing the same

Feedwater controller, nuclear power plant and method for controlling feedwater

Jet pump slip joint piston ring seal

REACTOR FEEDWATER SYSTEM

Method for Operating a Reactor of a Nuclear Plant

Extraction of radionuclides by crown ether-containing extractants

Lower and upper end plugs of an annular fuel rod

Method for in-situ production of hyperstoichiometric oxide fuel

Method of providing and evaluating a mid-wall repair

FULL FUNCTION PRECISION WELDING SYSTEM

Reactor tray vertical geometry with vitrified waste control

Nuclear fuel spacer assembly with debris guide

Process for reprocessing a spent nuclear fuel and of preparing a mixed uranium-plutonium oxide

Method of monitoring deposition of a noble metal in a nuclear reactor and deposition monitor therefor

Nuclear fuel assembly control rod drive thimble to bottom nozzle connector

Control Rod for a Nuclear Plant

Method for the Production of Nuclear Fuel Pellets

Method for analysis of pellet-cladding interaction

Thermal load reducing system for nuclear reactor vessel

Method and apparatus for measuring hydrogen concentration in zirconium alloy components in the fuel pool of a nuclear power plant

Fuel element for a boiling water reactor

Pressuriser for a pressurised water nuclear power station

NATURAL CIRCULATION TYPE BOILING WATER REACTOR

Apparatus and method for welding strap connections between inner grid straps of spacer grid using laser tool, and spacer grid manufactured using the same

Nuclear Fuel

Method for protecting components of a primary system of a boiling water reactor in particular from stress corrosion cracking

Installation for Welding Frameworks of Nuclear Fuel Assemblies, Programming Method, Corresponding Methods for Framework Welding and Assembling

Annular nuclear fuel rod controllable in heat fluxes of inner and outer tubes

Single Plaiting Nuclear Fuel and Method for the Production Thereof

Nuclear Reactor

Stable and passive decay heat removal system for liquid metal reactor

Method and device for checking a welding seam present at one of the interior surfaces of a reactor pressure vessel

Working device and working method

Method for the non-destructive testing of an element for a nuclear reactor

T-shaped pipefitting element pertaining to an auxiliary circuit of a nuclear reactor, connection piece

Spacer grid spring for increasing the conformal contact area with fuel rod

Fuel rod for a nuclear reactor

Process for Producing Pellets of a Nuclear Fuel Based on a (U, Pu)02 or (U, Th)02 Mixed Oxide

Apparatus and method for moving a ferromagnetic element

Boundary condition adjustment methods and systems

Isolation list creation program, method, and device

Bi-alloy spacer grid and associated methods

Bonding Radioactive Iodine in a Nuclear Reactor

Method for analyzing fuel displacement accident of boiling water reactor

Nondestructive inspection apparatus

Monitoring method and monitoring program for boiling water reactor, and acoustic damping method for boiling water reactor

Computer-implemented method and system for designing a nuclear reactor core which satisfies licensing criteria

Spacer grid with mixing vanes and nuclear fuel assembly employing the same

Multiple and variably-spaced intermediate flow mixing vane grids for fuel assembly

Method for testing a fuel rod cladding tube and associated device

Natural circulation boiling water reactor and handling method thereof

TEMPERATURE DETECTION APPARATUS FOR NATURAL CIRCULATION BOILING WATER REACTOR

NATURAL CIRCULATION BOILING WATER REACTOR

Steam separator, boiling water reactor and swirler assembly

Reactor power control apparatus of natural circulation reactor and method for controlling reactor power of natural circulation reactor

Reactor power control apparatus of natural circulation reactor, generation system of natural circulation reactor and method for controlling reactor power of natural circulation reactor

Apparatus and method for measuring a temperature of coolant in a reactor core, and apparatus for monitoring a reactor core

System For Controlling A Shell-Type Nuclear Reactor And A Two-Position Switch For The Passive Protection Thereof

Reactor power control apparatus of a natural circulation boiling water reactor and a feed water control apparatus and nuclear power generation plant

Fuel assembly for a pressurized water nuclear reactor containing plutonium-free enriched uranium

Display, visualization, and processing tool for channel distortion and cell friction mitigation

Precursor formulation of a silicon carbide material

Underwater inspecting and repairing system

Method and apparatus for clamping a riser brace assembly in nuclear reactor

Method for limiting the maintenance loads applied to a fuel assembly of a nuclear reactor and fuel assembly

Safety protection instrumentation system and method of operating the system

Terminal end-piece for a fuel assembly having an arrangement for maintaining the ends of the rods and corresponding assembly

Method and apparatus for evaluating robustness of proposed solution to constraint problem and considering robustness in developing a constraint problem solution

Method of preparing feedstock liquid, method of preparing uranyl nitrate solution, and method of preparing polyvinyl alcohol solution

Fuel assembly and thimble screw of the same

Method of determining a cell friction metric for a control cell of a nuclear reactor

Pressurised water nuclear reactor vessel

Hydraulic system for driving control rod drive mechanism

Terminal end-piece for a fuel assembly having a nose for orienting the flow of coolant fluid and corresponding assembly

Nuclear fuel assemblies with structural support replacement rods

Pyrochemical reprocessing method for spent nuclear fuel

Laser-based maintenance apparatus

Methods for installing a fuel pellet locking retainer in a nuclear fuel rod

Method for producing ceramic nuclear fuel tablets, device and container for carrying out said method

Corrosion resistant neutron absorbing coatings

Method and device for stabilizing a steam dryer assembly in nuclear reactor pressure vessel

LWR flow channel with reduced susceptibility to deformation and control blade interference under exposure to neutron radiation and corrosion fields

Method and system for optimizing a refueling outage schedule

Method of determining margins to operating limits for nuclear reactor operation

Absorber tube for BWR control rods

System and method for collecting and transmitting nuclear reactor control rod position information

Apparatus and method for inspecting areas surrounding nuclear boiling water reactor core and annulus regions

Method and device for measuring the power dissipated by a hydridation reaction in tubes and tubular claddings and the corresponding variation in electric resistance

Method and system for designing a nuclear reactor core for uprated power operations

Device for moving a control bar of a pressurized water nuclear reactor and method for mounting said device on a vessel cover

Neutron absorbing coating for nuclear criticality control

Instrument removal system

Method for inspection and maintenance of an inside of a nuclear power reactor

Modular integrated head assembly

Producing a design for a nuclear fuel element

Trash rack for nuclear power plant

Gas turbine plant

Rod assembly for nuclear reactors

Method for developing nuclear fuel and its application

Nuclear reactor internal structure

Article and method

Method and apparatus utilizing first and second heating devices for heat treating a fuel assembly channel with induction heating

Suppression method of radionuclide deposition on reactor component of nuclear power plant and ferrite film formation apparatus

Control rod and a control rod blade for a boiling water reactor

Method of inspecting or utilizing tools in a nuclear reactor environment

System and method for multiple usage tooling for pressurized water reactor

Vol-oxidizer for spent nuclear fuel

Thermal efficiency diagnosing system for nuclear power plant, thermal efficiency diagnosing program for nuclear power plant, and thermal efficiency diagnosing method for nuclear power plant

Method and a device for packaging leaky nuclear fuel rods for the purposes of transport and long-duration storage or warehousing

System and method for testing the steam system of a boiling water reactor

Separation and receiving device for spent nuclear fuel rods

Reactor containment vessel and boiling water reactor power plant

Device and method for controlling the exterior aspect of fuel rods for nuclear reactors

Radioactive substance container, manufacturing apparatus thereof and manufacturing method thereof

Fuel compact

Control rod position detector

Filter medium for strainers used in nuclear reactor emergency core cooling systems

Zirconium-niobium oxygen-containing alloy and method for producing said alloy

Method and device for manufacturing non-contaminated MOX fuel rods

Nuclear fuel assembly comprising a reinforcing mesh device and the use of one such device in a nuclear fuel assembly

Axial void fraction distribution measurement method and neutron multiplication factor evaluating method

Nuclear reactor feed-water system

Support arrangement

Reactor containment vessel cooling equipment

Electrical hermetic penetrant structure of average voltage

Pressurized water nuclear reactor fuel assembly including rods having two different contents of gadolinium

High-density, solid solution nuclear fuel and fuel block utilizing same

Aluminum-based neutron absorber and method for production thereof

Method of improving the safety of accelerator coupled hybrid nuclear systems, and device for implementing same

Rod block monitor

Device for recovering feedstock liquid, device for supplying a feedstock liquid, device for solidifying the surfaces of drops, and apparatus for producing ammonium diuranate particles

Method of producing a flat zirconium alloy product, flat product thus obtained and a nuclear plant reactor grid which is made from said flat product

Compliant connector for ECCS strainer modules

Electrical hermetic penetrant structure of low voltage

Plate-type nuclear fuels having regularly arranged coarse spherical particles of U-Mo- or U-Mo-X alloy and fabrication method thereof

Advanced gray rod control assembly

Oxygen reduction system for nuclear power plant boiler feedwater and method thereof

Fuel spacer for a nuclear fuel bundle

Repair apparatus for a nuclear reactor shroud

Control rod drive for a nuclear reactor and method for moving a control rod into a reactor core of a nuclear reactor

Apparatus and method for measuring radioactive material in a matrix

Method of manufacture of noble metal/zinc oxide hybrid product for simultaneous dose reduction and SCC mitigation of nuclear power plants

Support system for reactor vessel internals

In-core-monitor-guide-tube supporting apparatus

Micro neutron detectors

Liquid-metal cooled reactor equipped with alkali metal thermoelectric converter

Method and apparatus for maximizing radiation shielding during cask transfer procedures

Fuel grasping device and fuel exchanger

Method for operating a nuclear reactor

Method of improving nuclear reactor performance during reactor core operation

Operation method of nuclear power plant

Fuel channel characterization method and device

Micro neutron detectors

Forced gas flow canister dehydration

Fuel assembly for a pressurized water nuclear reactor

Fuel assembly for a pressurized-water nuclear reactor, and a core of a pressurized-water nuclear reactor which is composed of fuel assemblies of this type

Use of boron or enriched boron 10 in UO

Nuclear fuel rod loading method and apparatus

Method and device for facilitating a uniform loading condition for a plurality of support members supporting a steam dryer in a nuclear reactor

Method and apparatus for backscatter neutron non-destructive examination

Debris filter

Method and apparatus for dehydrating high level waste based on dew point temperature measurements

Mox fuel assembly for pressurized water reactors

Ex-vessel core melt retention device preventing molten core concrete interaction

Method of fuel bundle consideration in a reactor

Lithium ion secondary battery

Label including identifier having specific color or shape and distribution system using the same

Adjustable speed drive system for primary loop recirculation pump

Use of isotopically enriched actinide fuel in nuclear reactors

In-core fuel restraint assembly

Nuclear facility and method for operating a nuclear facility

Mitigation of stress corrosion cracking of structural materials exposed to a high temperature water

Zirconium alloys with improved corrosion resistance and method for fabricating zirconium alloys with improved corrosion

Non-aqueous method for separating chemical constituents in spent nuclear reactor fuel

Providing information

Method of offering wall-thickness thinning prediction information, and computer-readable recording medium storing wall-thickness thinning prediction program, and method of planning piping work plan

Four point contact structural spacer grid

High heat flux rate nuclear fuel cladding and other nuclear reactor components

Nuclear fuel assembly low pressure drop top nozzle

In-situ BWR and PWR CRUD flake analysis method and tool

Method of delivering a tool into a submerged bore

Apparatus for delivering a tool into a submerged bore

Eccentric support grid for nuclear fuel assembly

Methods for demonstrating moderator exclusion for nuclear criticality safety

Apparatus and method for mounting and moving a working apparatus on a structure for the performance of works on the structure

Lifetime support process for rapidly changing, technology-intensive systems

Method for making a flat zirconium alloy product, resulting flat product and fuel, assembly component for nuclear power plant reactor made from said flat product

Sealing device for the outer surface of a nuclear fuel cladding

Inhibitor of corrosion and stress corrosion cracking containing nickel boride (NiB) in the secondary side of steam generator tubes in a nuclear power plant and inhibiting method using the same

Apparatus for dismantling a radioactively contaminated installation part and method for dismantling the installation part

Method and apparatus for repairing a jet pump riser brace to reactor vessel pad attachment in a nuclear reactor

System for measuring burn-out of fuel elements of a high-temperature reactor

Incineration process for transuranic chemical elements and nuclear reactor implementing this process

Digital broadcasting recording/reproducing apparatus and method for the same

High temperature gas-cooled fast reactor

Reactivity control rod for core, core of nuclear reactor, nuclear reactor and nuclear power plant

Boiling water reactor core and fuel assemblies therefor

Image display

Fuel element for a pressurized water reactor

Methods of reducing hydrogen absorption in zirconium alloys of nuclear fuel assemblies

Procedure and means for replacing and procedure for repairing a section of a pipe in the primary circuit of a nuclear reactor

Fuel assembly for a pressurized water nuclear reactor

Multi-core fuel rod for research reactor and manufacturing method thereof

Apparatus and method for limiting and analyzing stress corrosion cracking in pressurized water reactors

Clamp for feedwater sparger end bracket assemblies and method of preventing separation of feedwater sparger end bracket assemblies