Turbines TRIZ Cases

Selective laser sintering fabricates baffles and covers in days, replacing tooling that requires two years.

Adhesive bonding placed inwardly of outer edges resolves weld interference while maintaining structural integrity.

A rotor blade welding method using orbital friction and a support carrier to generate compressive stresses at the joint center.

An annular lubricant scoop redirects fluid via centrifugal force to resolve crowded delivery constraints and extend bearing system lifetime cycles.

Electrical return pump maintains oil flow to tank after turbine stops, preventing pressure reversal and leakage through air seals.

Prefabricated braces slide through the build stage to resist recoater lateral forces during metal powder deposition.

Aluminum-rich TiAl alloy stabilizes gamma matrix via boron-carbon additions to resist creep deformation at 950°C.

TBPP vapor lubricates bearings without recirculation, eliminating heat exchanger integration complexity in supersonic engines.

Cold spray deposition bonds materials to textured components, reducing die formation costs for complex sheet structures.

A heat-resistant sintered material uses dispersed Cr-Fe alloy particles within an Fe-Cr matrix to provide high-temperature wear resistance.

A nickel alloy fixture with tangs holds titanium impellers during automated welding repairs, preventing thermal warpage and maintaining geometric precision.

A core mold defines cavity geometry during hot isostatic compression, eliminating external spacer logistics and preventing stress concentrations.

Self-propagating high-temperature synthesis creates stable powder for complex high entropy alloy components.