Waterborne Vessels TRIZ Cases

Floating hollow tower foundations sink using locally sourced seabed ballast, eliminating heavy crane requirements for deep water installation.

Integrated vanes and asymmetric fins eliminate tow boat dependency by leveraging directional hydrodynamic drag for self-propulsion.

Segmented utility modules enable flexible CO2 injection, resolving inflexibility in fixed subsea systems.

An asymmetric hull design relocates the cockpit forward to minimize wetted area, reducing water resistance while maintaining stability.

Segmented pontoon hulls resolve stability-complexity trade-offs to enable efficient human-powered or propeller-driven water walking.

A boat tower uses an actuation assembly to pivot side supports between raised and folded positions.

A kitesurfing training platform pivots on a vertical axis to simulate wind forces, resolving hazards from strong pulls and reducing fatigue during practice.

Sequential buoy release lowers foundations onto the seabed, avoiding heavy lift vessels and impact hammer noise.

A water-activated release mechanism deploys a buoyant flotation element to locate and retrieve submerged articles without interfering with normal use.

Removable internal supports extend between board sections to maintain structural strength while enabling disassembly for easier storage.

An airtight chamber device releases fish at target depths via hydraulic pressure, reducing mortality from inflated bladders.

Segmented support legs with cross-bracing provide collision redundancy and lower draft through deep ballasting tanks.

A machine learning prediction model integrates vessel direction and position data to determine course adherence.

Axially displaceable fastening means on a linkage rod clamp multiple paddle boards side by side, resolving instability when carrying multiple people.

Heating mechanisms evaporate condensate at low points in offshore mooring conduits, preventing atmospheric discharge during vessel loading.

A surfboard uses a carbon fiber reinforced rail to distribute flex patterns and enhance stability without adding weight.

A fairlead integrates an LED lighting system within its structural frame to provide illumination while protecting components from environmental exposure.

Minimizes aggregate carbon emissions while maximizing vessel load factors through optimized arrival ordering and speed tuning.

A floatable foundation structure guides a holding rope arcuately around a mass arrangement contact section to secure the coupling.

Vertical fastener alignment eliminates torque between sections, ensuring rigidity for compact transport.

Bearing pads contact the rail under peak loading to limit radial movement, resolving insufficient support between vessel and turret.

Curved foot strap insert with adjustable apertures maintains consistent screw hole distances while enabling angular positioning.

A spring-loaded wakeboard booster uses a piston mechanism to store energy from water resistance.

A water slide tube uses a flexible floor with drag-inducing holes to create resistance against the landing pool surface.

A semisubmersible platform uses controllable buoyancy mechanisms to adjust cage depth for offshore aquaculture operations.

A foldable water flow deflection device redirects fluid streams to shape the wake behind a watercraft.

Acoustic pingers emit unique signals detected by surface buoys, replacing complex USBL systems to improve positioning accuracy and reduce operational costs.

An outer cavity stores liquid and gas mixtures to adjust buoyancy without consuming central interior volume.

Segmented inflatable chambers and fluid passages create dynamic stability that prevents tipping during turns and wave crossings.

Neutral airfoil fairings straighten turbulent wake flow, enabling closer turbine spacing and higher net power production.

A folding cleat uses a rotating handle component and elastic positioning elements to secure ropes on boats.

Flexible link members join individual boards to form a stable platform, resolving the trade-off between connection strength and manual adaptability.

Spraying conductive fluid creates temporary circuits for precise fault localization, eliminating the need for time-consuming submersion diagnostics.

A ball-game table-shaped inflatable buoy uses a swinging counterweight to maintain stable drifting in main streams.

A portable wire pulling machine uses a ratchet capstan mechanism to generate consistent force for conduit installation.

Adjustable radial catching arms accommodate varying chain dimensions, eliminating the need for multiple specialized messengers.

A water vessel harvests wave energy using onboard apparatus and stores it in batteries for later transport.

Segmented tubular modules assemble into concrete-filled rings, reducing installation complexity and labor costs for large-scale aquaculture.

Alternating winches between active and passive states distributes mechanical load, reducing uneven stress and wear to extend component lifetime.

Communication terminal detects use termination to transmit accumulated data, balancing update timeliness with reduced communication traffic.

A surfboard leash flex ring disperses tensile loads at the connection point, reducing stress concentration and preventing breakages.

Corrosion-proof nylon tubes and a drain system protect the retractable boat cleat from saltwater wear and leakage.

An underwater overlap seals the gap between an inflatable surfboard hull and its drive unit, preventing water ingress that increases resistance at high speeds.

Weathervaning flaps on marine fairings reduce vortex shedding and strumming vibrations on lead-in cables.