Energy Efficient Board Measures TRIZ Cases

A cabin air compressor extracts fan discharge air to supply conditioned airflow for aircraft environmental control.

A variable bypass valve routes compressor bleed air around an air-to-air heat exchanger to reduce environmental control system weight.

Controller compares sensor data against thresholds to predict faults, preventing unscheduled maintenance disruptions.

Adjusts the air cycle machine bypass valve to increase heat exchanger outlet temperature, preventing ice formation during cold altitude operations.

Pivotal joints in segmented aircraft wings isolate solar panels from flexing strains, maintaining aerodynamic integrity during thermal cycles.

An aircraft environmental control system uses cabin discharge air to drive the air cycle machine compressor at low pressures.

A bypass air flow assembly transfers energy to an air cycle machine compressor via a parallel turbo-compressor path.

Ejector draws ambient air into bleed stream via low pressure nozzle to reduce energy consumption.

Thermal conduction from recirculation air prevents icing in aircraft mixing devices without extra energy.

Recirculates cargo air via thermal devices to reduce outside airflow, lowering fuel consumption and system weight.

Turbine bypass valve diverts airflow around the turbine to condition cabin air efficiently across varying ambient temperatures.

An RF signaling system tracks aircraft personal safety device conditions through automated management device communication.

A mechanical coupler links the air cycle turbine to the vapor cycle compressor for direct pneumatic drive.

A bi-directional flow ram air system directs cooling air through auxiliary pathways using check valves and air movers.

Segmented power control modules deliver precise heating to independent wing zones, preventing asymmetrical ice buildup and ensuring high system reliability.

A regenerative filter system recovers energy from aircraft exhaust air to drive a turbine compressor for continuous contaminant removal.

A lockout tool engages an air cycle machine shaft with a conical tip to prevent rotation.

An aircraft environmental control system air duct arrangement ingests low velocity boundary layer flow adjacent the fuselage.

An aircraft airflow control system uses a recirculation duct and ventilation duct to manage gas flow paths.

An aircraft air conditioning system drives an ambient air compressor via a bleed air turbine, reducing engine bleed demand and fuel burn at high altitudes.

A cabin pressurization system uses outflow air turbines to drive compressors and cool exhaust, eliminating ram air cooling needs.

Internal power module harnesses kinetic energy from a freely rotating fan wheel to energize observation modules during flight.

A transport vehicle deploys a drone to handle articles at load ports, enabling independent flight operations from the main rail system.

Dissimilar smart sensors broadcast processed cabin pressure data via a wireless network to multiple controllers.

Segmented inlets with automatic switching prevent compressor surges caused by blockages or ice formation.

A parallel ram air heat exchanger system divides bleed airflow across multiple units to regulate cabin pressure and temperature efficiently.

An aircraft environmental control system uses a bypass valve and selective bleed ports to manage cabin temperature.

Vibration sensors detect abnormal movements in aircraft environmental conditioning systems to prevent equipment failures and smoke events.

A curved flow duct connects to a ram outlet header using an annular band and U-shaped glove.

Curved diffuser sections and an orifice plate create backpressure to lower ambient noise while meeting FAA air flow requirements.

Slotted air nozzles direct excess pack turbine cooled air along the RAM inlet header wall to enhance heat exchanger cooling.

External heat exchange modules extend through fuselage skin to dissipate thermal energy while maintaining aerodynamic profile.

A particle separator uses a scupper arrangement to separate water droplets from inlet air via centrifugal force.

Prognostic models predict thermal limits to manage onboard power demands and avoid flight envelope reductions.

A power turbine driven by cabin air supplies supplemental energy to an aircraft environmental control compressor.

An area conversion module transforms pressure setpoints into equivalent area values for aircraft bleed air subsystems.

Compressed cabin air creates positive pressure and stable temperatures, reducing thermal cycling range and mechanical stress on aviation electronics.

A dual-use turbine system mixes bleed air with fresh ram air to drive compressors and fans in aircraft environmental control units.

Dual-mode turbine control switches between cabin exhaust and high-pressure air sources to maintain continuous energy recovery during low-flow flight phases.

An environmental control system selects bleed ports to provide pressurized medium for cabin air.

Segmented dual heat exchangers prevent coolant overcooling and excessive viscosity by controlling flow distribution between parallel thermal sinks.

Segmented cabin zones with independent air inlets deliver controlled airflow to passenger areas.

An aircraft environmental control system uses a shoestring cycle to recirculate bleed air through an air cycle machine.

Bi-wing rotorcraft uses hybrid power and periodic action to reduce fuel consumption during vertical takeoff.

Aircraft air conditioning system compresses ram air for heat exchanger cooling, reducing drag and power consumption from bleed air.

Segmented modules add cooling power without grounding aircraft for upgrades.

Dynamic air intake control optimizes fuel consumption by switching between low and high pressure sources based on operational phase.

A fuselage temperature sensor draws cabin air passively through a duct using environmental control system airflow.

Parallel heat exchangers process low-pressure engine bleed air to maintain cabin temperature and pressure while reducing fuel burn.

Dynamic valve adjustment maintains positive pressure and prevents noxious gas entry during pack failures.