Engine Fuctions TRIZ Cases

Positioning the gearbox forward of the turbine midpoint optimizes clearance between alternating rotor blades while minimizing unwanted vibrations.

A ring segment device distributes damping pin forces via a circumferential bar, preventing localized wear and enhancing coupling stability.

A flexing bracket absorbs relative growth between dissimilar materials, maintaining structural integrity while allowing high temperature operation.

Segmented one-way clutches drive generators in fixed directions via motionless gear rims, reducing mechanical wear from continuous engagement.

Layered sheet assembly forms internal cooling channels in turbine tip portions for active fluid circulation.

Embedded pipelines with electromagnetic pumps circulate cooling liquid to reduce thermal stress without consuming mainstream air.

Image-based placeholders replace complex GPS systems, enabling location messaging without increasing device resource consumption.

Epicyclic gear train integrates electric machine with fan and turbine shaft to recover kinetic energy and resolve fixed reduction ratio limitations.

A variable geometry resonator coupled to fluid supplies dampens acoustic energy in the combustor path.

Reducing solidity ratios in the upper span zone minimizes tensile stresses and pull loads, enhancing power output.