Engine Components TRIZ Cases

Nested connectors align and lock core sections when conduit pieces mate, resolving assembly complexity while maintaining connection reliability.

Optimized annular diffuser inclination angles suppress steam separation and bending losses, reducing pressure loss within a compact exhaust chamber.

Kinematically linked actuators switch between hydraulic and electric circuits, preventing increased braking distance during primary circuit failure.

A variable displacement axial piston pump adjusts swash plate angles to maintain constant output pressure across varying water flow rates.

A boomerang hydro multiplier uses a diagonal guide channel to rotate a wheel with an endless carrier unit, preventing fluid spillage during transfer.

A double bipod fitting absorbs thermal expansion differences between metallic and ceramic ducts using flexible leg members.

Replacing polymeric slippers with ceramic surfaces eliminates particulate sensitivity and filtration costs.

A control device manages waste heat recovery system modes to optimize energy utilization.

Multi-step die forging shapes hollow blade preforms to reduce material loss and manufacturing costs.

Offset fan and core cowls create an asymmetric nozzle geometry that restores balanced airflow distribution across the duct.

Larger cross-section pressure chamber uses driving medium force to displace braking element against spring tension, resolving complexity trade-off.

A thermal energy storage system paired with a Rankine cycle converts excess renewable electricity into heat and back to power.

Two conical sliding bearings with different cone angles support a transmission shaft to distribute radial and axial loads efficiently.

Centering member and securing mechanism maintain alignment during rotor blade pin removal, reducing damage risk.

Dynamic bypass opening controls power consumption during failures, maintaining safe operation and reducing system size.

Organic flash cycle systems use throttling valves to generate vapor for turbine expansion, avoiding moisture damage in wet steam turbines.

Segmented actuating rods with alternating rigid and flexible sections minimize inner friction and lateral deviation in bent tubular shaft instruments.

An expander device compresses and then expands tube ends to reverse residual stress states.

Variable thickness airfoils increase contact area to capture wind energy, overcoming the 20-30% efficiency limit of conventional designs.

Open-core flywheel architecture uses nested rotors and high-temperature superconducting bearings to suspend spinning components.

Slanted portions on a hollow rack bar reduce die wear by minimizing mandrel insertions during plastic deformation.

Laser quenching creates convex quenched portions on the tilt adjustment cylinder sliding surface, replacing inefficient gas nitrocarburizing processes.

A piston-chamber hydro-gravity engine converts liquid static tension into reciprocating motion to generate mechanical kinetic energy.

A closed gas-liquid rotor generates kinetic energy via pressure differentials in a sealed system.

A circulating piston engine generates torque tangentially within an annular bore.

Segmenting hydraulic networks into pilot and downstream circuits reduces control complexity while minimizing total system energy consumption.

Integrating forward and aft bypass components into one unit eliminates airflow gaps while allowing the front frame to slide in for lighter weight.

An integrated channel flow boiler and expansion device convert heat into mechanical energy by eliminating pumping losses inherent in classical Rankine cycles.

Support rods brace the outer casing to counteract vacuum-induced pressure differences and prevent structural displacement.

Segmented guide blade ducts manage supersonic flow to minimize pressure surges and improve energy transfer efficiency.

A rotatable front frame positioning assembly immobilizes thrust reverser structures for optimal equipment access.

Ceramic valve plates with metal bands withstand particulate wear in water hydraulic pumps, eliminating ultra-fine filtration needs.

Refined aluminum alloy forging material maintains high strength and toughness through controlled microstructural processing.

Pawl guides socket rotation on bracket groove to prevent arm breakage during mounting.

A dual Rankine cycle system extracts electrical energy from waste heat streams using separate thermodynamic loops.

A recovery line extracts oil-refrigerant mixtures from an ORC evaporator and routes them through a heat exchanger to vaporize the refrigerant.

Diffusion bonding metal sheets to an inner plate enables pressure forming near-net-shape reinforcing edges, reducing initial machining time.

Affixing protrusions on arc-shaped segments establish a region with faster thermal response to prevent bucket rubbing during startup.

Simultaneous preheating of the high-pressure section reduces cold start block approach times by one hour while preventing damage from poor quality steam.

Molybdenum-based alloys incorporate vanadium and niobium to enhance grain boundary cohesion, overcoming nickel alloy temperature limits.

A remote control locking element with a tool cavity and cover detent resolves the reliability versus ease of unlocking contradiction.

Dynamic flow control maintains optimal turbine temperatures while preventing efficiency losses from overcooling during variable load operations.

Self-sustaining engine design eliminates external power requirements by utilizing gravitational pull and fluid density variations to drive mechanical rotation.

Conjoint rotation of two wheels enables bidirectional flow, resolving the trade-off between single-purpose simplicity and versatile energy conversion.

Axially separate shell portions in a rim-drive pump-turbine reduce capital costs and accelerate deployment for small-scale hydropower applications.

A multistage air pump merges filtration and pressure measurement into the handle for ergonomic operation.

Universal driver kits resolve adaptability complexity trade-offs by accommodating diverse bearing race sizes through modular segmented components.

A turbine control algorithm converts percent flow commands to unit values for precise valve position regulation.