Modifications Using Gaseous Coolants TRIZ Cases

A pass-through powered fan and thermostat cool overheated dashcams while limiting noise, power draw, and port interference.

Forced airflow through intake, fan, and vent openings cools dense electrical box circuitry and improves heat removal in sealed enclosures.

A fan-driven housing pulls air through back box openings to cool dense circuitry, boosting heat removal beyond passive sinks.

Electromagnetic emitter-detector sensing identifies debris buildup in air movers early, helping preserve cooling capacity and system performance.

A closed-loop liquid-to-air cooling approach uses latent heat and controlled airflow to raise power-supply cooling capacity without external liquid cooling.

Localized mixing of cool intake and warm exhaust air raises rack humidity at service points to reduce ESD risk during maintenance.

A single non-branching duct cools fins on both housing surfaces, improving air distribution while keeping the circuit board sealed from dust.

By comparing vibration signals with the fan off and on, the controller isolates fan-induced vibration to avoid unnecessary cooling noise.

A supervisory controller shifts cooling unit activation thresholds from ambient and energy models to hold data center temperature with less power.

A supervisory controller adjusts cooling-unit switching thresholds from capacity and energy models to hold data center temperature with lower energy use.

Sensor feedback adjusts pump speed and air flow to keep server enclosure cooling stable after component changes without manual recalibration.

Temperature-difference feedback raises or lowers cabinet fan speed to maintain server cooling while reducing noise in edge deployments.

Reinforcement learning prioritizes an ion emitter/collector blower over the fan to cool hardware while reducing mechanical noise.

Rotatable air guide blades divide one fan’s airflow between two heat sources according to temperature differences.

Segmented contact between display and exterior frames limits heat transfer while preserving structural strength and keeping frame temperatures below 50°C.

Intermittent fan cycles cool heat-generating components while reducing noise, dust entry, power use, and fan wear.

Adjustable air guide blades divide one fan's airflow between heat-source compartments, matching cooling to temperature differences.

Air pressure opens hinged exhaust flaps when primary cooling fails, providing simple, low-cost backup cooling for legacy cabinets.

Guide plates and distributed fans create uniform cabinet airflow, supporting heat dissipation and lower noise in edge computing sites.

A thermal manager adjusts control parameters based on cooling subsystem metrics.

A hybrid modularized airflow management system segments air plenums and server racks to deliver independent fresh and recirculated cooling streams.

Auxiliary heat sinks with dense fins integrate into main bodies to boost thermal dissipation capacity while managing manufacturing complexity.

An air mover with a gear-driven outlet frame changes airflow direction to address thermal management inefficiencies in varying user scenarios.