Liquid Cooling TRIZ Cases

Aircraft fuel thermal management system uses oxygen sensors and dual heat exchangers to control fuel temperature.

A split cooling system separates intercooler and engine coolant loops to deliver lower charge air temperatures.

A two-way valve at the engine outlet regulates coolant circulation through a secondary duct to maintain constant flow for auxiliary consumers.

Active pump drains cooling water to prevent corrosion and enable aluminum components.

An electric water pump adjusts discharge flow rate to accelerate engine warm-up.

A marine engine cooling system employs a discharge valve to prevent overcooling and condensation by regulating crankcase temperature.

A dual-circuit coolant control system directs flow through a water-cooled intercooler using bypass valves and sensors.

Segmented flat plate shrouds resolve interference between cooling fans and radiators, lowering manufacturing costs.

Neural network models infer local metal temperatures in the exhaust valve bridge, resolving measurement precision versus device complexity trade-offs.

A cooling device for a forklift brake system diverts oil via a bypass line.

Universal fan cover design with angular channels and engagement members reduces component complexity across regional markets.

A cooling circuit routes heat transfer fluid through a bypass branch to warm the engine quickly.

A suction-type heat radiator uses a streamlined noise reduction core to guide airflow through the cabin.

A dual pump engine cooling system switches between electric and mechanical water pumps via a selector valve, reducing parasitic load on the engine.

Hooks and clips extend through notches in a coupling plate to secure a heat exchanger bracket without fasteners, eliminating complex tooling.

A monoblock heat exchanger positions the high temperature part below the low temperature part to prevent gas formation.

A catalyst cooling structure for outboard motors uses a coolant flow passage to manage exhaust gas temperatures.

Separate coolant circuits cool exhaust metering valves by location, preventing urea thermal decomposition near the engine.

A stern drive cooling system directs ambient water from a conduit outlet toward the gear and clutch housing to remove heat.

A check valve in the water drain passage controls cooling flow direction.

Electronic controller adjusts flow between cooled and bypass branches to reduce warm-up time for viscous hydraulic fluid.

Integrating the thermostat into the cylinder head eliminates separate housing, reducing engine space and leakage risks.

A segmented cooling jacket uses aligned orifices to route coolant through parallel upper and lower passageways.

Segmented part manifolds merge outside the cylinder head to minimize thermal inertia while maintaining compact packaging density.

Fuel injection cools piston and cylinder via evaporation, resolving temperature complexity trade-offs in two-stroke engines.

A compensating channel with a tapered transition region allows coolant to form a larger column, pushing back residual gas that otherwise impedes movement.

Iterative controller balances primary and auxiliary energy losses to optimize work machine efficiency and extend component life.

A variable-height spacer regulates cooling water flow to thermally expand cylinder bores and reduce piston friction.

A saddle-shaped heat exchanger thermally contacts engine exhaust to preheat fuel flowing through its structure.

A piston cooling nozzle uses a bimetallic strip and helical spring to control fluid flow through an outlet opening.

A semi-circular cooling module assembly integrates a radiator and condenser in a shared plane with radial fins to enhance heat exchange.

A cooling control device integrates flow rate and switching valves to manage refrigerant circulation in vehicle engine systems.

Temperature sensors trigger automatic cleaning cycles, preventing overheating while maintaining optimal cooling performance.

Vertical water circulation through a support section cools the motor housing top surface, resolving structural strength versus cooling efficiency conflicts.

Retrofit turbocharged engine cooling system by reconfiguring coolant flow to bypass the lubricant cooler, enabling a 29°F manifold air temperature reduction.

Single housing replaces two separate valves to reduce installation space while maintaining independent cylinder head and block temperature control.

A control valve adjusts its opening cross section to manage lubricant flow through a spray nozzle.

A battery temperature raising device redirects engine cooling water to warm the chargeable battery during vehicle charging.

A dedicated cooling medium passage positioned between collective exhaust parts absorbs thermal energy to reduce distortion and improve exhaust efficiency.

An electronic thermostat controls cooling water discharge from the crankcase passage to prevent overcooling and fuel dilution in cold conditions.

A dual tube structure simplifies installation and maintains vehicle rigidity in exhaust heat recovery systems.

A marine drive cooling system uses a speed-controlled valve to manage parallel water flows through the powerhead and crankcase.

Segmented water jacket and tumble control valve adjust intake air temperature instantly, eliminating response delay from cooling water inertia.

A vehicle cooling system directs heat from an energy recovery device to high and low temperature coolant circuits.