Vessel Walls TRIZ Cases

See how modular bulk cooling with external pumps and heat exchangers reduces pulse vibrations a

See how polyimide washers between support rods and thermal stages reduce heat propagation while

See how nested radiation shields cooled to sub-4K temperatures reduce thermal loads and extend

See how a resilient supporting device and circular sleeve enable cryocooler removal to prevent

See how a switchable thermal path between cryostat stages enables precise temperature control w

See how sidewall feedthrough ports enable horizontal sample exchange in cryostats, reducing ver

See how flexible copper braids and bellows isolate ion trap vibrations from a G-M cryocooler wh

See how nested refrigeration and vibration isolation enable zero-evaporation nitrogen storage,

See how plasma irradiation creates strength gradients in fiber-reinforced members, enabling wal

See how butyl rubber, chloroprene, or nitrile elastomer coatings on textile reinforcement achie

Controlled density, cyclization, and oxygen content enable thick PAN-based carbon fiber to keep tensile strength without sacrificing productivity.

Austenitic stainless steel balances low-temperature strength and ammonia corrosion resistance so one container can handle both LNG and liquid ammonia.

A graded toughness-improver liner prevents inward denting during depressurization while preserving gas barrier and pressure resistance.

A low-plasticizer multilayer tube uses a hydrogen barrier and low-extractables polyamide inner layer to limit contamination and permeability.

A fluorinated copolymer alloy with fine dispersed particles helps hoses and containers resist hydrogen swelling, cracking, and barrier loss.

Dispersing elastomer resin particles in a gas barrier resin enables a single-layer tank liner with strong gas barrier and low-temperature impact resistance.

Controlled martensite-bainite steel microstructure and CFRP coating improve hydrogen vessel liner fatigue strength while reducing material cost.

Controlled martensite-bainite microstructure lets thick steel liners resist hydrogen degradation, raise fatigue strength, and reduce CFRP demand.

Remote pressure and temperature feedback controls electromagnetic heating to stabilize liquefied gas supply and prevent unsafe overheating.

Controlled Si, Cu, and heat treatment improve steel fracture toughness and hydrogen embrittlement resistance for high-pressure tanks and pipes.

Specific TPEE, impact modifier, and nucleating agent ratios help polyamide liners balance gas barrier performance with low-temperature impact resistance.

Captures release gas from oilfield equipment into pressure vessels, meters flow, and routes methane to pipelines or combustion instead of venting.

Cold hydrogen is heated in a fluidly isolated tank to reach high pressure at ambient temperature while avoiding compressor contamination.

Limiting Mn, Co, Ni, and Si impurities during fluoroalkene storage suppresses decomposition without stabilizers and preserves purity.

A thin aluminum-alloy liner with carbon-fiber overwrap addresses cryogenic hydrogen permeation, fatigue, and storage-density tradeoffs.

A metallic liner and carbon-fiber overwrap address cryogenic brittleness and pressure cycling in hydrogen storage vessels.

Specific TPEE, impact modifier, and nucleating agent ratios support inner liners with barrier, impact, heat, and tensile performance.

This case balances gas barrier performance with -40 °C impact resistance using TPEE particles and controlled nucleation in polyamide.

Controlled alloying and cooling produce steel with KIH of at least 40 MPa·m1/2 for hydrogen tanks and line pipes.

A hydrogen storage device uses two metal hydride materials storing gas at different pressures to manage internal conditions.

Extrusion welds and mechanical fasteners anchor thermoplastic liner sheets to structural tank components for secure bonding.

Calculating maximum enthalpy allows selective cooling of pressurized gas, preventing temperature limits and reducing refrigeration costs.

A hydrogen refill process uses pre-cooled gas supply to manage tank temperature during rapid filling.

Buried vessels use desert sand heat to maintain compressed gas pressure, mitigating long-term energy loss and battery degradation.

Combined hydrogen storage and compression module fills high-pressure tanks using thermal management of metal hydrides.

A cryogen-free closed-cycle cooling system cools a room-temperature bore superconducting magnet to generate high magnetic fields without liquid helium.

Heated fuel inside the inner tank warms the insulating layer to generate negative pressure without external heating.

Vertically aligned carbon nanotubes reinforce composite laminates to arrest interlaminar microcracks during mechanical loading.

A pod hanger support plate secures subsurface gas storage containers using interlocking flanges and annular bushings.

Core-shell nanoparticles in polymer matrices enable uniform pressure venting across rocket motor cases.

A gas-storage cylinder containing manganese stabilizes monochlorosilane supply.

A flexible bag safety device monitors expansion in a defined direction to trigger protective measures against overpressure events.

Nested heat-shrinkable gas barrier films resolve leakage gaps in liner-less pressure containers while maintaining structural integrity.

Extrusion welds anchor thermoplastic tank liners to concrete, eliminating gaps and pinholes that cause leaks in manual installation.

A flexible second gas barrier uses hybrid fiber stiffener fabric woven from glass, carbon, aramid, and synthetic yarns to enhance mechanical strength.

Precipitation strengthening with fine carbides resolves the tensile strength versus hydrogen embrittlement trade-off in high-pressure environments.

Dispersing thermoplastic elastomer particles in a gas barrier resin replaces heavy metal liners while maintaining pressure integrity.

Controlled moisture concentrations in a hydrogen sulfide mixture prevent metal piping corrosion during gas emission from filling containers.

Alternating standard plates and universal connectors in a liquefied gas storage container seal reduce manufacturing costs while accommodating thermal expansion.

A polyamide composite with synthetic graphite particles forms a structural liner.

Corrective quantity units compute purge losses from line pressure and temperature data, enabling accurate billing of transferred gas.

Dynamic selection of storage volumes reduces pressure cycles, extending system lifespan while maintaining high productivity.

Pressure regulation reduces pore size and quantity to prevent hydrogen seepage through salt cavern walls.

Replacing stainless steel anchor strips with lightweight thermal protection members prevents welding damage and simplifies construction.