Evaporators/Condensers TRIZ Cases

See how a micro vapor compression system with phase-change thermal storage delivers 50-100 W co

See how a flat filter with large meshed surface integrated at the heat exchanger outlet filters

See how windward guide members and segmented fin regions improve frost melting uniformity and w

See how segmented air channels and dual discharge ports maximize refrigerator storage volume wh

See how transverse inlet/outlet openings in the side flange enable vertical expansion valve ori

See how a baffled distributor box divides refrigerant flow into compartments to stabilize liqui

See how intermittent liquid supply and looped flow channels reduce pressure loss and flow insta

See how segmented heat transfer tubes with switchable refrigerant flow paths suppress windward

See how dividing evaporator micro-channels into vapor and liquid zones simplifies separator geo

See how nanoscopic filler particles in a polymer resin matrix coating improve heat exchanger th

See how a distributor tube with discharge openings and deflector wall simplifies refrigerant ph

See how an evaporator integrates phase separation into micro-channel flat tubes, reducing separ

See how a porous distributor inside reduced-volume manifolds maintains refrigerant distribution

See how a wind turbine and motor/generator impeller reduce heat pump electricity use by harness

See how a segmented filter block with male-female connection retains particles larger than 50µm

See how tapered-tube geometry optimizes heat transfer surface area distribution, reducing press

See how segmented tube groups with varying lengths and tailored corrugated fins improve refrige

See how a restricting portion on the receiver tank outer surface prevents intermediate member d

See how a V-shaped distributor with graduated discharge ports disperses two-phase refrigerant e

See how curved fins separate droplets from vapor through impingement, preventing compressor dam

See how aluminum microchannel coils with integrated spray nozzles prevent galvanic corrosion an

See how optimized inlet, outlet, and accumulator chamber geometry in a condenser collecting tan

See how placing cut-and-raised parts only on the downstream side of heat transfer pipes reduces

See how variable vertical and horizontal tube pitch in a falling film evaporator suppresses vap

See how a dual-stage condenser integrates water-cooled and air-cooled sections in a radiator he

Guiding grooves in heat transfer fins channel condensation into tube drain grooves, limiting airflow resistance, efficiency loss, and droplet scatter.

Inclined guide openings direct two-phase refrigerant obliquely to cut pressure drop and improve uniform distribution in heat exchangers.

V-shaped protrusions, slits, and louvers speed airflow through heat exchanger fins to raise heat transfer while limiting frost and pressure loss.

An internal hydrothermal loop uses serpentine and coaxial heat exchangers to cool refrigerant, cut compressor load, and prevent overheating.

Two adjacent refrigerant collectors increase condenser storage volume without extra installation depth, improving subcooling stability in vehicles.

Segmented refrigerant trays keep tube wetting uniform with lower charge, reducing dry patches and pressure loss during part-load operation.

Compression fittings and an adapter create leak-free inner-tube joints in corrosion-resistant coaxial heat exchangers without brazing.

A spiral wave fin joined to a plate fin boosts condenser heat dissipation, enabling compact refrigerator layouts without sacrificing refrigerant condensation.

Reversing refrigerant flow through principal and auxiliary tube banks preserves evaporator and condenser heat exchange efficiency.

Snap-fit rails and ribs break retained water columns at evaporator tube ends, improving condensate drainage without disturbing refrigerant flow.

A relay circuit adds hot water supply through two refrigerant pipings, avoiding extra circuits while improving heat exchange and flexibility.

Periodic fan cycling in cold weather clears ice and snow from air-conditioner blades, reducing overload risk and keeping operation reliable.

Warm defrost fluid and cool condenser fluid are switched by mode to speed evaporator defrost while preserving refrigeration efficiency.

A deformable seal closes header-pipe fin gaps to stop airflow bypass, improve heat exchange, and limit moisture-driven corrosion.

A trough-based hybrid falling-film exchanger cuts refrigerant charge while maintaining heat transfer and managing oil buildup.

Smaller inlet, outlet, riser, and downpipe flow spaces cut refrigerant charge in vehicle AC condensers while preserving flow guidance.

A throttle passage in the intermediate tank redirects and meters liquid refrigerant to suppress outlet-side bias, backflow, and uneven cooling.

A collector partition redirects refrigerant between tube passes to balance evaporator pressure drop, icing risk, and condenser heat exchange.

An inner and outer inlet mix two-phase refrigerant to balance pressure drop and distribute flow evenly across heat transfer plate channels.

Varying odd and even tube paths across heat exchanger sections matches refrigerant flow to uneven airflow while limiting pressure loss.

Condensing recovered refrigerant with a thermoelectric cold plate cuts tank pressure, avoids bulky ice chests, and reduces accidental releases.

A counterbored outlet enlarges filter flow area in a heat exchanger reservoir, cutting refrigerant resistance and compressor load.

An external refrigerant reserve linked to the condenser housing frees reserve length, cuts component count, and preserves two-stage heat exchange.

Modular inlet and outlet manifold sections with brazed stub tubes let microchannel coils be reconfigured more easily while keeping the heat exchanger compact.