Energy Efficient Board Measures TRIZ Cases

See how recovered cabin air acts as a dual cold source through secondary and intermediate excha

See how a two-dimensional heating element integrated into the streaming channel body reduces tu

See how a motor-driven compressor maintains cooling when RAM air pressure drops below ambient,

See how integrating a scavenging turbine directly into the ambient air fan circuit eliminates e

See how series turbine operation and multi-source air mixing reduce fuel burn in aircraft cabin

See how a liquid load reheater upstream of the turbine raises inlet temperature while cooling r

See how an aircraft environmental control system uses bleed air, fresh air, and cabin discharge

See how cabin outflow air drives turbines to compress outside air for pressurization, recoverin

See how mixing bleed air and ram air at identical pressures using a power turbine and compresso

See how a two-stage moisture removal circuit using high-pressure water extraction and low-press

See how a single-bay environmental control pack uses segmented expansion devices with flexible

See how a compressor-turbine system uses low-pressure engine bleed air and cabin air to reduce

See how integrating a scavenging turbine within the ambient air fan housing eliminates external

See how a cabin exhaust air turbine drives the ambient air compressor to recover energy, reduce

See how multiple recirculation air mix points inside and outside the air conditioning pack enab

See how cabin discharge air cools fresh air through an outflow heat exchanger, reducing bleed a

See how catalytic coating on heat exchanger surfaces removes ozone and hydrocarbons without ded

See how a turbocompressor-driven mix chamber combines bleed and ram air at matched pressures to

See how a nozzle arrangement directs medium impingement to maintain air cycle machine shaft spe

See how parallel-connected consumers with local flow control valves reduce pipe diameter, syste

See how temperature-based blockage detection adjusts bleed air flow upstream of the heat exchan

See how a cabin exhaust air turbine drives the ambient air compressor to recover pressure energ

See how dividing ram and refrigeration modules with conduit connections enables pack-and-a-half

See how positioning the evaporator fan upstream and motor outside the chilled air circuit reduc

See how an outflow heat exchanger and electric compressor replace bleed air for cabin pressuriz

See how door-state detection switches air-conditioning modes to reduce excessive cooling and fu

See how merging a conveying device into the storage container wall eliminates connecting pipes

See how a motor-driven compressor resolves cooling failure when RAM air pressure drops below am

See how sequential condenser and evaporator fan startup prevents warm air recirculation, reduci

See how a dual-inlet control member selectively routes high- or low-pressure air to air cycle m

See how dynamic process air temperature control and ram air flap adjustment reduce aircraft fue

See how thermally coupling ambient and recirculation air lines to a shared refrigerant circuit

See how integrating loop heat pipes, RAM-air circuits, and vapor compression cycles reduces air

Distributed ECS modules combine heat exchangers, turbines, and mixing manifolds to cut aircraft drag, pack complexity, and energy demand.

Ambient air is compressed to cabin pressure and cooled with stored cryogenic fluid, cutting bleed-air complexity, energy use, and fuel burn.

A pressure-driven valve switches bearing cooling air between turbine and compressor sources to prevent overheating while reducing bleed air use.

Distributed ECS modules with heat exchangers, turbines, and fan drive paths cut drag and space use while preserving redundant aircraft cooling.

Pressurized cabin exhaust drives the ambient air compressor, cutting aircraft AC energy use while improving temperature control and ice prevention.

By combining loop heat pipes, skin heat exchangers, RAM air, and vapor compression, this case cuts aircraft cooling fuel use.

A third coolant stream thermally links redundant aircraft heat loads, maintaining cooling if one primary loop fails and improving availability.

Slow floor-level air supply uses free convection at heat sources to improve cabin comfort, heat removal, noise, and smoke control.

Staged heat pumps and linked heat exchangers cool multiple aircraft regions through one fluid loop, cutting weight and fluid volume.

A valve switches pack turbines from series to parallel at high altitude, cutting airflow resistance and aircraft power demand while maintaining cooling.

Unauthorized-use signals such as SIM changes, controller mismatch, and operator behavior trigger autonomous recovery in a robotic vehicle.

When low airspeed weakens convective cooling, the airship rolls half a turn to shade its solar generator and limit heat and pressure rise.

A diverter valve reroutes compressor motor exhaust in flight to cut ram outlet backpressure and maintain aircraft ECS cooling airflow.

A drone-guided insulation assembly coats deployed power lines in remote terrain, reducing animal electrocution and human exposure without line replacement.

Minute wing openings capture boundary-layer air, then heat and exhaust it to maintain laminar flow, cut drag, and avoid complex actuators.

Autonomous thrust, wing, and airflow alignment control stabilizes folding-wing VTOL takeoff and transition to forward flight.

Coordinated drones form reflective arrays that replace bulky satellite dishes, enabling fast mobile deployment, signal focusing, energy harvesting, and camouflage.

Using dissimilar microcontrollers and separate motors, this cabin outflow valve design reduces common-mode failure risk and helps maintain cabin pressure.

Balances propulsion and thermal energy in a drone-mounted insulated container to keep medical cargo within temperature limits during flight.

A feedback-controlled thermal container estimates flight and cooling energy together to keep sensitive drone cargo within temperature limits.

Manifold-pressure feedback balances bleed air from both engines, avoiding extra flow sensors while reducing thrust asymmetry and engine wear.