Nuclear Energy Generation TRIZ Cases

A database-driven method calibrates fixed radiation dose rate instruments in the field using pre-established standard device response data.

Segmenting lifting functions reduces hoist rating requirements from 200 tons to 70 tons, lowering system complexity and operational costs.

An integrated cooling path merges structural supports with heat transfer channels, reducing flow resistance and accelerating cooling of molten core material.

Magnetic and electric fields maintain oscillating ion trajectories within an evacuated chamber, increasing collision probability for fusion reactions.

A flexible support system secures fusion reactor blanket modules using a spherical displacement compensator and self-locking locknut.

Bottom enrichment in boiling water reactor fuel rods balances power distribution and reactivity control while extending operational cycles.

Calculating optimal coolant volume prevents leakage from thermal expansion, eliminating the need for additional leak-proof elements.

Concentric laser rings excite planar shock waves, overcoming plasma reflectivity losses to achieve extreme pressures.

An orifice ring plate segments molten fuel salt flow through circumferential apertures to balance distribution within the reactor core.

Heating steel to specific austenitic phase temperatures based on component diffusivity ensures complete homogenization and eliminates composition inconsistency.

A lip clamp and wedge member assembly clamps to a restrainer bracket while biasing against an inlet mixer to provide stable mechanical support.

A modular nuclear fuel cartridge uses passive gravity-driven circulation for thermal management.

A prediction device calculates xenon and iodine parameters to determine the major axis of an ellipse for tracking axial offset trends.

A mounting device supports a nuclear reactor pressure vessel above a cavity for precise cutting operations.

Segmented insulation walls adapt to existing plant layouts, resolving the trade-off between effective soundproofing and installation flexibility.

Hexagonal through-hole design with asymmetric protrusions reduces pressure loss by 30% while maintaining in-plane compressive strength against lateral loads.

Sliding doors align through holes to release neutron absorbers into guide pipes, eliminating boric acid injection and reducing maintenance complexity.

A container with a fluid level gauge and control valve calculates micro flow rates based on accumulated fluid height changes.

Integrated fluence control structures reduce neutron flux to prevent component brittling without increasing installation complexity.

A radionuclide generation system modifies reactor instrumentation tubes to insert and remove irradiation targets for isotope production.

A 3D virtual reality control system synchronizes non-destructive testing robot movements with real-time spatial feedback.

Sealed tubes filled with endothermic materials absorb thermal energy in nuclear reactor containment structures during accidents.

Liquid metal alloy suspends uranium dioxide particles to enhance thermal conductivity, reducing cooling requirements for safer reactor operation.

Modular floating platforms with removable slabs adapt to varying pool geometries while reducing assembly time and transport storage needs.

A horizontal canister detection system monitors temperature differences across specific surface points to identify inert gas leakage events accurately.

Automated underwater support pin replacing device manipulates control rod cluster guide tubes to reduce operator radiation exposure during maintenance.

Electrical conductors measure impedance values to determine nuclear reactor power levels, replacing gamma thermometers and reducing radiation exposure risks.

Adaptive noise thresholding adjusts detection limits based on local background noise in eddy current tube inspection.

Submerged cutting of a nuclear reactor pressure vessel prevents radiation exposure and dust pollution during decommissioning.

A nuclear fuel assembly descender integrates a heating unit and sampling system to perform sealing control tests within the storage pool.

Axial sliding of a floating clamp unit reduces guide tube tensile stress while localized mixing vanes maintain lateral rigidity against bending.

Rotatable rollers secure the assembly to the steam dam, isolating cameras from refueling vibrations and ensuring stable image quality.

Optimized filler thickness in a core catcher vessel manages thermal conduction, preventing structural failure during severe nuclear accidents.

Variable cross-section water channels in a boiling water reactor fuel assembly balance reactivity against pressure drop while minimizing spacer grid erosion.

A digital rod position indication system uses alternating coils and an XOR processing circuit to determine drive rod tip location.

Fork structures and lifting members invert spent nuclear instruments, securing radiation shielding during transfer from reactor pools.

EDM removal and laser ablation eliminate recast layers to prevent helium diffusion during coaxial powder injection welding.

Telescoping transfer device uses alignment cards to guide control rods, resolving awkward maneuvering and precise alignment challenges.

Pre-installed neutron detector positioning devices create penetrated parts in biological shielding concrete for wire saw cutting.

A debris trap captures falling particles using a pivoting capture tray positioned under fuel bundle orifices.

Intrinsic radiation from scintillation crystals enables accurate multiphase flow measurement without bulky separation equipment or external radioactive sources.

Segmented magnetic coils confine plasma in a compact fusion reactor, reducing size while maintaining stability.

Thermomechanical calculation system determines circumferential and normal stresses in nuclear reactor fuel rod cladding.

Polygonal heating tube bundle in a horizontal casing reduces pressure loss without narrowing manifold space for easier installation.

Uniform orifice distribution in the diffusion element eliminates heterogeneous flow patterns that cause hydraulic excitations and premature fuel rod wear.

A uranium gadolinium oxygen material serves as a burnable neutron poison within fuel pellets.

Directly measuring peak clad temperature via in-pile sensors replaces conservative power distribution assumptions, lowering energy production costs.

Segmented magnetic coil assemblies confine plasma to reduce reactor size and complexity.