Turbines TRIZ Cases

Neutral gas cooling keeps the feed nozzle stable during wire melting, preventing deformation, oxidation, and irregular deposition.

Laser pulses remove contaminants and part of the additive layer from diffusion-coated turbine components while preserving the diffusion zone.

A NiCoCrAlY-superalloy-braze powder blend improves high-temperature oxidation resistance for laser blade tip repair and additive manufacturing.

A wall-matched submersible section and air-gap clearance improve turbine engine oil level detection accuracy, speed, and false-read resistance.

Cooling holes are shaped to match local wall stresses, reducing edge cracking while keeping combustion chamber airflow uniform.

Electrical resistance, capacitance, or impedance sensing tracks bearing lubricant film thickness in real time and restricts unsafe gas turbine restarts.

A recessed magnet cavity traps small break-in wear chips without bridging the terminal gap, reducing nuisance alarms while preserving large-chip detection.

Nested shell sections with recesses and bosses let larger turbofan oil tanks fit additive build chambers before welding with lower stress.

A heterogeneous-pore lattice traps hot oil from the reducer and drains it by gravity, cutting oil buildup, temperature rise, and collector mass.

An additively made consolidation shell is vacuum-filled with metallic powder and hot-pressed to cut scrap, defects, and machining in turbine parts.

A docking manifold and clamping interface let interchangeable heads receive energy and media accurately for deposition and machining.

Multi-stage heat treatment dissolves grain boundary eutectic without melting, enabling structural braze repair of high gamma prime turbine parts.

Resistive heating material inside a welded joint lets smaller additively manufactured metal sections form large aerospace parts without oversized machines.

Integrated receptacles formed during additive rotor blade assembly reduce part count, drilling damage, and labor while preserving blade strength.

Laser-deposited nickel superalloy walls form open cells that cut cracking and wear in abradable turbine seals while preserving sealing performance.

A resilient seal confines powder around the component, cutting powder volume, loading time, and powder-bed collapse in additive repair.

Integrated housing and outer-ring passages deliver lubricant directly to wind turbine bearing rollers, saving space and avoiding external nozzles.

Two axially separated radial scoop arrays and sealed flow paths improve high-flow oil distribution to forward and aft engine components.

Insulating the braze cap while extracting heat through the base controls solidification, reducing porosity and hot cracking in recess braze joints.

A powder-formed plug and laser beam welding close hollow AM openings with better flatness and lower heat deformation.

A curved float and magnetic or capacitance sensing approach measures oil accurately in irregular reservoirs with limited access.

Image-based feedback estimates cooling-hole airflow during laser drilling, enabling parameter adjustment to hit target flow with less rework.

Brightness sensing during beam irradiation detects powder composition shifts, helping additive manufacturing maintain component quality.

Additive manufacturing integrates the injector, thrust chamber, and turbopump to cut assembly complexity while improving cooling control.

A hub coolant passage diverts propellant from the impeller to cool motor bearings, stator, rotor, and electronics with less assembly complexity.

Measured hole-position data guides laser ablation through the opposite opening to clear TBC-blocked effusion holes without changing airflow geometry.

Contoured bonding probes and sensor-guided alignment join dual-wall turbine structures while minimizing deformation and damage.

A cantilevered mask shields additively manufactured openings from coating and peening entry, then detaches cleanly to avoid cracking and extra rework.

Laser patterning cleans and roughens machine part surfaces to improve coating adhesion while reducing harmful waste and automation risk.

Pre-applied brazing alloy on a base structure enables automated turbine component joining while preventing excess flow into critical hollow regions.

Localized resistance bonding joins contoured cover sheets to core pedestals in dual-wall turbine parts, cutting repair time and fixture effort.

A Ni-based braze alloy fills variable turbine gaps without continuous eutectic phases, reducing cracking, leakage, and gold filler use.

A vision system locates multiple blade interfaces so additive printing can rebuild turbomachine parts with batch precision and less post-processing.

Optical sensing tracks radiated heat on the build plane to infer defects non-destructively and adjust additive manufacturing scans in real time.

A one-piece sintered ring uses a hard contact portion and tough fastening portion to improve fatigue strength, cut mass, and avoid weld beads.

Co-built resonant agitators loosen conglomerated powder in additively manufactured internal passages, speeding cleaning with minimal manual work.

Stepped mirrors and a line-focused beam enable quasi-normal laser treatment inside deep, narrow leading-edge surfaces without chemical processing.

A unitary manifold and mounting-boss surface cooler cuts weight, avoids weld issues, and accommodates aircraft fan casing thermal growth.

Laser heating creates fluid convection that clears salt byproducts during electrochemical finishing, cutting cycle time and electrolyte use.

Contoured single-material heat exchanger cores cut pressure loss, weight, and thermal stress in gas turbine ducted airflow.

A graded MCrAlY blade tip built by additive manufacturing resists hot-gas oxidation, limits stripping, and preserves turbine efficiency.

Separating the blade body and shroud in 3D lamination cuts support material, post-treatment work, and assembly time for turbine blades.

A plated abrasive sheath on nickel or braze foil is heat-joined to complex component surfaces, avoiding electroplating limits and masking steps.

High-pressure gas impingement cools rotor blade cladding during repair to limit grain growth, strengthen welds, and extend blade life.

Ultrashort high-frequency laser pulses drill acoustic inner barrel perforations without burning the face sheet or honeycomb core.

A ductile sacrificial geometry absorbs residual stresses during heat treatment, preventing crack growth in ALM-built component layers.

By depositing upward into a downward-facing molten pool, undeposited material falls away and keeps internal channels free of residue.

Three cross-feeding oil circuits keep aircraft gearbox bearings lubricated and cooled during low-pressure or windmill conditions.

Lock-pin detents and vision-guided alignment secure build plates for accurate multi-blade additive repair with less labor and post-processing.

Additive metal layering forms interlaced compressor stator blades with removable supports, cutting assembly steps and improving gas-path access.