Wireless transmission of nuclear instrumentation signals

Increased efficiency strainer system

Increased efficiency strainer system

Fuel bundle designs using mixed spacer types

MANUFACTURING METHOD OF NUCLEAR FUEL PELLET, FUEL ASSEMBLY FOR NUCLEAR REACTOR AND MANUFACTURING METHOD THEREOF AND URANIUM POWDER

Module for forming a nuclear fuel assembly and corresponding nuclear fuel assembly

Heat exchanger, methods therefor and a nuclear fission reactor system

Heat exchanger, methods therefor and a nuclear fission reactor system

Heat exchanger, methods therefor and a nuclear fission reactor system

Method of operating nuclear plant

Nuclear fuel cell repair tool

Jet Pump Slip Joint Modification for Vibration Reduction

Movement of materials in a nuclear reactor

Control rod drive outer filter removal tool

Nuclear reactor operation and simulation

Spacer grid

Unit spacer grid strap, unit spacer grid, and spacer grid for nuclear fuel rods

Methods for stabilizing a steam dryer assembly in a nuclear reactor pressure vessel

Control rod for boiling water reactor

Neutron monitoring systems including gamma thermometers and methods of calibrating nuclear instruments using gamma thermometers

Method of handling control rod and control rod handling apparatus

Diversity and defense-in-depth simulation apparatus

Nuclear fission reactor, a vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system

Method of and an apparatus for monitoring the operation of a nuclear reactor

Ni-Cr alloy material

RACK SYSTEMS AND ASSEMBLIES FOR FUEL STORAGE

Truss-reinforced spacer grid and method of manufacturing the same

Nuclear fission reactor, vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system

High Efficiency Power Plants

Debris mitigation upper tie plates and fuel bundles using the same

Method for managing internal equipment in reactor pressure vessel and apparatus thereof

Nuclear fission reactor, a vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system

Nuclear fission reactor, a vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system

Cable driven isotope delivery system

Irradiation target retention assemblies for isotope delivery systems

Method for preparing sintered annular nuclear fuel pellet

Computer implemented method for modelizing a nuclear reactor core and a corresponding computer program product

Computer Implemeneted Method for Modelizing a Nuclear Reactor Core and a Corresponding Computer Program Product

Computer implemented method for modelizing a nuclear reactor core and a corresponding computer program product

DCS control module for a transformer in nuclear power engineering

Method of controlling turbine equipment and turbine equipment

Computer implemented method for modelizing a nuclear reactor core and a corresponding computer program product

END OF EINSTEIN-BOHR AND MECHANISMS OF NUCLEAR FORCES: FACILITATED FUSION AND FISSION

Construction of nuclear power plant building and construction method thereof

Pressure vessel sliding support unit and system using the sliding support unit

Suspension type high-density storage rack for nuclear fuel assemblies

Decontamination of radioactive liquid effluent by solid-liquid extraction using a recycle loop

Helically fluted tubular fuel rod support

Single-plate neutron absorbing apparatus and method of manufacturing the same

Suppression method for corrosion of carbon steel member

Inspecting device including detachable probe

Computer implemented method for modelizing a nuclear reactor core and a corresponding computer program product

Method for selecting and disposing remaining spent nuclear fuel bundles for casks

Instrument removal system

Detecting pin diversion from pressurized water reactors spent fuel assemblies

Digital nuclear control rod control system

Control loop for a power plant

MsS PROBE FOR GUIDED-WAVE INSPECTION OF FUEL RODS

Compositions and methods for treating nuclear fuel

Electrical heating element and method of measuring a filling level

Advanced fuel CRUD sampling tool method

Method for recovery of residual actinide elements from chloride molten salt

Special nuclear material simulation device

Method of Searching for Positions to Place Control Rods with Crack in a Boiling Water Reactor Core

Corrosion resistant neutron absorbing coatings

METHOD AND APPARATUS FOR DETERMINING THE DEFORMATION OF A FUEL ASSEMBLY OF A PRESSURIZED WATER REACTOR

Machinery system allowing replacement of old reactor with a new reactor in nuclear power electric generating station

MOISTURE SEPARATOR REHEATER

Method for estimating the concentration of a chemical element in the primary coolant of a nuclear reactor

Pooled separation of actinides from a highly acidic aqueous phase using a solvating extractant in a salting-out medium

Nuclear fuel assembly support grid

NUCLEAR FUEL ASSEMBLY SUPPORT GRID

Nuclear fuel cladding having an exterior comprising burnable poison in contact with aqueous reactor coolant

Water reactor fuel cladding tube

INCORE INSTRUMENT CORE PERFORMANCE VERIFICATION METHOD

Container for nuclear fuel transportation

System for dampening vibration

Basket and pH adjusting device

Drain sump of nuclear reactor containment vessel

Systems, Apparatuses and Methods of Gripping, Cutting and Removing Objects

Method for Repairing Primary Nozzle Welds

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

OPTIMIZED FLOWER TUBES AND OPTIMIZED ADVANCED GRID CONFIGURATIONS

PROCESS OF MANUFACTURING ZIRCONIUM ALLOY FOR FUEL GUIDE TUBE AND MEASURING TUBE HAVING HIGH STRENGTH AND EXCELLENT CORROSION RESISTANCE

LIQUID COOLED NUCLEAR REACTOR WITH ANNULAR STEAM GENERATOR

Enhanced steam dump (bypass) control system

Method for separating and recycling uranium and fluorine form solution

Integral helical coil pressurized water nuclear reactor

Jet pump riser brace clamp

Control rod blade extension for a nordic nuclear reactor

Cooling structure and cooling method for control rod drive mechanism and nuclear reactor

Control rod drive mechanism for nuclear reactor

METHOD FOR PROCESSING NUCLEAR FUELS CONTAINING SILICON CARBIDE AND FOR DECLADDING NUCLEAR FUEL PARTICLES

Use of butyraldehyde oxime as an anti-nitrous agent in an operation for the reductive stripping of plutonium

Nuclear fuel assembly protective bottom grid

Method to process fission chamber measurement signals

METHOD FOR FILLING THE MAIN PRIMARY COOLANT SYSTEM OF A NUCLEAR POWER PLANT WITH WATER AND FOR DRAINING IT OF AIR, AND HEAD FOR IMPLEMENTING THIS METHOD

Process for Converting Alkaline-Earth Metal Chlorides to Tungstates and Molybdates and Applications Thereof

Systems and methods for reducing the storage time of spent nuclear fuel

NUCLEAR FUEL ARRANGEMENT IN FUEL POOLS FOR NUCLEAR POWER PLANT

Particulate metal fuels used in power generation, recycling systems, and small modular reactors

Supersafe and simply-/easily-decommissionable nuclear power plant

DRY STORAGE OF SPENT NUCLEAR FUEL

Method of producing mixed in-core maps and application to the calibration of fixed instrumentation

Device for inspecting a fuel rod assembly in the pool of a nuclear plant and corresponding inspection method

Apparatus and method for searching eddy current of electric heat tube using measuring magnetic permeability in steam generator

In Situ Pipe Repair Controller and System

PREPARATION OF NUCLEAR FUEL COMPOSITION AND RECYCLING

Process for Treating Spent Nuclear Fuel

DISPERSANT APPLICATION FOR CLEAN-UP OF RECIRCULATION PATHS OF A POWER PRODUCING FACILITY DURING START-UP

Method of manufacturing nuclear fuel elements and a container for implementing such a method

High power density liquid-cooled pebble-channel nuclear reactor

Safety system for a nuclear plant and nuclear plant with a safety system

Expansion gap radiation shield

Inspection, maintenance, repair, and operating methods for nuclear reactors

REFLECTOR GRAPHITE CONSISTING OF ISOTROPIC HIGHLY CRYSTALLINE NATURAL GRAPHITE AS THE MAIN COMPONENT AND SILICON OR ZIRCONIUM CARBIDE, AND PRODUCTION THEREOF

Nuclear reactor, in particular pool-type nuclear reactor, with new-concept fuel elements

DEPLOYABLE ELECTRIC ENERGY REACTOR

Nuclear reactor having efficient and highly stable thermal transfer fluid

Boiling water reactor

PARTICLE BEAM ISOTOPE GENERATOR APPARATUS, SYSTEM AND METHOD

Particle beam source apparatus, system and method

HEAD SPRAY SYSTEM OF REACTOR PRESSURE VESSEL

Nuclear reactor

Apparatus for storing and/or transporting high level radioactive waste, and method for manufacturing the same

Method and apparatus for annulus spacer detection and repositioning in nuclear reactors

DEVICE AND APPARATUS FOR MEASURING THE ENRICHMENT PROFILE OF A NUCLEAR FUEL ROD

Radioisotope production structures, fuel assemblies having the same, and methods of using the same

Visual inspection apparatus and visual inspection method

In-situ bwr and pwr CRUD flake analysis method and tool

Two step dry UOproduction process utilizing a positive sealing valve means between steps

Emergency core cooling duct for emergency core cooling water injection of a nuclear reactor

TUBE SUPPORT STRUCTURE

Feedwater debris trap

Non-destructive pipe scanner

Boiling water nuclear reactor and emergency core cooling system of the same

Fuel transfer system

Nuclear reactor system and nuclear reactor control method

Method for surface processing a zirconium or hafnium alloy, and component processed in this manner

Burnable poison materials and apparatuses for nuclear reactors and methods of using the same

Dual-cooled nuclear fuel rod having annular plugs and method of manufacturing the same

Methods and apparatuses for clamping a jet pump sensing line support

Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product

Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same

Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same

Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system

Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system

Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system

Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system

Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same

Nuclear plant

Method, system, and apparatus for selectively transferring thermoelectrically generated electric power to nuclear reactor operation systems

Method, system, and apparatus for selectively transferring thermoelectrically generated electric power to nuclear reactor operation systems

Method and system for the thermoelectric conversion of nuclear reactor generated heat

Method, system, and apparatus for the thermoelectric conversion of gas cooled nuclear reactor generated heat

Method and system for the thermoelectric conversion of nuclear reactor generated heat

NUCLEAR REACTOR WITH IMPROVED COOLING IN AN ACCIDENT SITUATION

Method for predicting stresses on a steam system of a boiling water reactor

Method of determining the value of a parameter representative of the operability of a nuclear reactor, determining system, computer and corresponding medium

Apparatus and method for removing a dry tube assembly from a nuclear reactor pressure vessel

EVALUATING METHOD FOR INTEGRITY OF VIBRATION OF STEAM DRYER AND TEST DEVICE STEAM DRYER

Method for manufacturing sintered annular nuclear fuel pellet without surface grinding

Long-term storage site for radioactive materials

Methods and apparatuses for operating nuclear reactors and for determining power levels in the nuclear reactors

Power Monitoring System

Apparatus and systems for measuring elongation of objects, methods of measuring, and reactor

Traveling wave nuclear fission reactor, fuel assembly, and method of controlling burnup therein

Traveling wave nuclear fission reactor, fuel assembly, and method of controlling burnup therein

Nut assembly for connecting adjoining poles in a nuclear reactor

Nuclear fuel assembly with pivot dimpled grids

Nuclear fuel rod spacer grid and framework and assembly comprising such a grid

Process for adding an organic compound to coolant water in a pressurized water reactor

Methods for operating and methods for reducing post-shutdown radiation levels of nuclear reactors

Apparatus and system for dampening the vibration experienced by an object

STEAM FLOW VORTEX STRAIGHTENER

System for assembling or disassembling a segmented rod

NUCLEAR-PLANT SAFETY SYSTEM OPERATING DEVICE

Manipulator for remote activities in a nuclear reactor vessel

Method and apparatus for jet pump restrainer assembly repair

Telescoping tool assembly and method for refurbishing welds of a core shroud of a nuclear reactor vessel

Coolant with dispersed neutron poison micro-particles, used in SCWR emergency core cooling system

REACTOR CONTAINMENT VESSEL AND WATER LEAK DETECTION FLOOR

REFLECTOR-CONTROLLED FAST REACTOR

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

Apparatus and method for supporting fuel assemblies in an underwater environment having lateral access loading

Working device and working method

PH adjusting system and PH adjusting method

pH adjusting apparatus

System and method for detecting position of underwater vehicle

NUCLEAR FUEL ELEMENT AND ASSEMBLY

SYSTEM FOR EVACUATING THE RESIDUAL HEAT FROM A LIQUID METAL OR MOLTEN SALTS COOLED NUCLEAR REACTOR

Direct vessel injection (DVI) nozzle for minimum emergency core cooling (ECC) water bypass

ATOMIC REACTOR WATER SUPPLY PIPING STRUCTURE AND ULTRASONIC FLOWMETER SYSTEM

METHOD FOR DETERMINING AN UNCERTAINTY COMPONENT RELATING TO POWER DISTRIBUTION IN A NUCLEAR REACTOR CORE

Moderator temperature coefficient measurement apparatus

Axial power distribution control method, axial power distribution control system and axial power distribution control program

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

Electrochemically Modulated Separations for In-line and At-line Monitoring of Actinides in High-Volume Process Streams

Steam generator

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

Device for supporting nuclear fuel plate for a fissile bundle of a nuclear reactor of GFR type with high-temperature heat transfer gas

Method and system for providing fuel in a nuclear reactor

GC QCMEHC nuclear power plants

Method for selecting a loading map for a nuclear reactor core, corresponding selection system, computer program and storage medium

Laser-based maintenance apparatus using ultrasonic wave detection for flaw analysis and repair

Electrochemical corrosion potential sensor

TUBE CUTTING DEVICE AND METHOD THEREOF

METHOD OF REMOVING RETAINER OF JET PUMP AND JET PUMP

Cleaning apparatus

Posture control method and posture control device

Purification of metals

System and method for storing energy in a nuclear power plant

VIBRATION EVALUATION APPARATUS AND VIBRATION EVALUATION METHOD

Laser ultrasonic detection device including a laser oscillating device which includes a seed laser oscillating element

Laser-based maintenance apparatus for inspecting flaws

Solute precipitation method and device

Automated cleaning equipment and method for the nuclear fuel-cladding tube

Temperature Detection Apparatus For Natural Circulation Boiling Water Reactor

CLOSED-CYCLE PLANT

Apparatus for repairing a damaged area in an underwater wall region of a vessel or pool

Jet pump and reactor

Method of manufacturing core shroud for nuclear power plant and structure of nuclear power plant

Ex-vessel accident mitigation

Safety valve drive system

Fully passive decay heat removal system for sodium-cooled fast reactors that utilizes partially immersed decay heat exchanger

Nuclear reactor building and construction method thereof

Storage rack arrangement for the storage of nuclear fuel elements

Perforated plate support for dual-cooled segmented fuel rod

FAST REACTOR

Operation method of nuclear power plant

Debris filtering bottom spacer grid with louvers for preventing uplift of fuel rods

Top nozzle for nuclear fuel assembly

USE OF ISOTOPICALLY ENRICHED NITROGEN IN ACTINIDE FUEL IN NUCLEAR REACTORS

Method and apparatus of estimating dryout properties in a nuclear light water reactor

NUCLEAR FUEL IN THE FORM OF A PELLET, WITH IMPROVED STRUCTURE

Method and apparatus for executing an operation in a pressure vessel of a nuclear reactor

Core shroud corner joints

PREVENTIVE MAINTENANCE/REPAIR DEVICE AND PREVENTIVE MAINTENANCE/REPAIR METHOD FOR CYLINDRICAL STRUCTURE

Subcritical reactivity measurement method

Upper internals arrangement for a pressurized water reactor

Controllable long term operation of a nuclear reactor

Method for repairing guide rails of an assembly radially maintaining a support plate of a pressurized water nuclear reactor core

POROUS PLENUM SPACER FOR DUAL-COOLED FUEL ROD

Device for handling a fuel assembly

Xenon oscillation prediction method and computer program for xenon oscillation prediction

Mechanical assembly for securing the structural integrity of a pipe joint

Liquid-metal-cooled fast reactor core comprising nuclear fuel assembly with nuclear fuel rods with varying fuel cladding thickness in each of the reactor core regions

Debris Trap

Crystal habit modifiers for nuclear power water chemistry control of fuel deposits and steam generator crud

Intermediate end plug assembly for segmented fuel rod and segmented fuel rod having the same

ZIRCONIUM ALLOYS WITH IMPROVED CORROSION RESISTANCE AND METHOD FOR FABRICATING ZIRCONIUM ALLOYS WITH IMPROVED CORROSION RESISTANCE

Reactor core

Doppler reactivity coefficient measuring method

Zirconium alloy resistant to corrosion in drop shadows for a fuel assembly component for a boiling water reactor, component produced using said alloy, fuel assembly, and use of same

Process for the extraction of technetium from uranium

Apparatus and method for measuring and setting perpendicularity of an upper tie plate of a nuclear fuel bundle

Reactor vessel reflector with integrated flow-through

Covering element for a reactor core of a nuclear installation, and nuclear reactor

Seismically isolated containment vessel

Steam generator flow by-pass system

Method and composition for moderated nuclear fuel

Method of forming a silicon carbide material, and structures including the material

Coupling structure of fuel assembly

NUCLEAR REACTOR INTERNALS ALIGNMENT CONFIGURATION

Nuclear reactor steam dryer manipulator

Self-Regulating Nuclear Power Module

Method for Determining the Three-Dimensional Power Distribution of the Core of a Nuclear Reactor

Apparatus for detecting the leakage of heavy water in nuclear reactor system and detection method using the same

Fixed cluster having a spider-like support, corresponding pressurized water nuclear reactor core and assembly comprising a nuclear fuel assembly and such a fixed cluster

Method for operating a reactor of a nuclear plant

Apparatus for welding a flange of a guide thimble tube in nuclear fuel assembly

ZIRCONIUM ALLOY COMPOSITION FOR NUCLEAR FUEL CLADDING TUBE FORMING PROTECTIVE OXIDE FILM, ZIRCONIUM ALLOY NUCLEAR FUEL CLADDING TUBE MANUFACTURED USING THE COMPOSITION, AND METHOD OF MANUFACTURING THE ZIRCONIUM ALLOY NUCLEAR FUEL CLADDING TUBE

Optical gamma thermometer

RENORMALIZATION METHOD OF EXCORE DETECTOR

Method and apparatus for moving nuclear fuel

Fault tree analysis system for the instrument control process for nuclear power plant with advanced boiling water reactor background

Method for extraction of metals by methyliminobisalkylacetamide

Anti-fretting wear spacer grid with canoe-shaped spring

Jet pump riser clamp

Modular reactor head area assembly

Multi-axis laser welding head for spacer grid

Non-destructive test apparatus

RELATIVELY THICK-WALLED VACUUM-RESISTANT AND PRESSURE-RESISTANT VESSEL

Fuel rod assembly and method for mitigating the radiation-enhanced corrosion of a zirconium-based component

METHOD OF PRODUCING LARGE-GRAINED NUCLEAR FUEL PELLET BY CONTROLLING CHROME CATION SOLUBILITY IN UO2 LATTICE

Method for designing a fuel assembly optimized as a function of the stresses in use in light-water nuclear reactors, and resulting fuel assembly

Structure for suppressing flow vibration of instrumentation guide tube

Protection systems for nuclear boiling water reactors

Underwater remote surface inspection method and apparatus for reactor constituting member

Single quantification method of external event PSA model containing multi-compartment propagation scenarios

Boiling water reactor nuclear power plant with alcohol injection

METHOD AND APPARATUS FOR VERIFYING PERFORMANCE OF CONTROL SYSTEM OF NUCLEAR POWER PLANT

Method for the production of spherical combustible or fertile material particles

METHOD FOR WEATHER MODIFICATION AND VAPOR GENERATOR FOR WEATHER MODIFICATION

Replacement basket, a system using the replacement basket, and a method for loading the replacement basket

REFLECTOR SYSTEM OF FAST REACTOR

Thorium-based nuclear reactor and method

High dielectric insulated coax cable for sensitive impedance monitoring

Control rod drive mechanism

REACTIVITY CONTROL ROD FOR CORE, CORE OF NUCLEAR REACTOR, NUCLEAR REACTOR AND NUCLEAR POWER PLANT