Recuperative Heat Exchangers TRIZ Cases

See how a shower steam condenser panel captures wasted thermal energy from steam to preheat inc

See how paraffin phase change materials store 2+ MWh of thermal energy during off-peak hours to

See how a spiral plate heat exchanger with counter-current cooling enables 310-600°C air steril

See how a serpentine waste water conduit in antiparallel counterflow with the supply pipe recov

See how thermoelectric elements positioned between hot and cold water pipes recover wasted heat

See how corrugated internal pipe geometry and turbulators recover up to 70% of drain water heat

See how a separator divides grey water into parallel sub-paths through multiple concentric-tube

See how crosswise independent heat exchange passages and side-by-side heat exchangers reduce ai

See how a thermal battery stores recovered waste water heat during off-peak hours to pre-heat m

See how merging the partition wall and cover plate into one component reduces manufacturing cos

See how upstream and downstream filters prevent grease and debris from fouling the heat exchang

See how a downcomer contraction and water level control pipe maintain heat exchanger wetting at

See how staged meander passages with asymmetric notches reduce side plate stress by controlling

See how a composite metal-plastic casing with tab-and-slot fastening eliminates tie rods, reduc

See how a modular heat recovery system captures waste heat from flue gases using motorized damp

See how a closed heat exchanger uses natural thermal stratification in a wastewater sedimentati

See how compressed air ejectors create turbulence in wastewater tanks to prevent sediment block

See how a coil-fin heat exchanger captures condenser latent heat to preheat water, reducing uti

See how phase change materials store 2-500 MWh of thermal energy to maintain consistent chemica

See how segmented plate stacking with sensible and latent heat sections maintains high thermal

See how plastic tubing with conical geometry and flow path design maintains heat transfer and p

See how a single-piece sheet metal flange with thermal barriers and detached sealing reduces cl

See how operating a heat exchanger at elevated pressure drop (3-30 kPa) and high bulk heat flux

See how a buoyancy-controlled regulating arrangement stabilizes wastewater flow to a side-mount

See how a fin-tube heat exchanger with sensible and latent heat sections maintains high thermal

See how a U-shaped pipe pattern surrounds the flame and restricts flue gas flow to cool the cas

See how coil pipes nested in a masonry heater firebox capture intense heat via liquid circulati

See how a rotating spiral raw water pipe discharges foreign matter while recovering waste heat,

See how multiple drainpipes passing through a heat exchange chamber increase heat transfer area

See how a rotatable splicing element applies perpendicular force to join anti-adhesive elastome

See how flat plate-shaped pipes with optimized width-to-length ratios maximize combustion gas c

See how an asymmetric ogival tube cross-section optimizes heat exchange surface area in condens

See how a polypropylene-polyethylene resin composition with block copolymer eliminates deliques

See how a humidification chamber uses combustion gas to humidify burner air, reducing nitrogen

See how integrating an evaporator inside the combustion chamber recovers residual heat from fum

See how segmented circulation and direct water circuits enable condensation heat recovery while

See how a double-wall conduit with annular leak channels uses gravity-driven convection to dete

See how multi-stage heat exchangers in series or parallel recover exhaust heat, preheat incomin

See how offset fan axes and cylindrical corrugated heat exchange modules reduce condensate ingr

See how positioning the heat exchanger upstream of the thermostatic valve recovers waste heat w

See how a Peltier-based air conditioning module uses separate conditioning and exhaust ducts wi

See how a condenser panel captures shower steam through phase transition, heating incoming wate

See how staged heat transfer tubes with varying diameters and pitches recover sensible and late

See how transverse depressions in spiral tube turns nest end portions to eliminate spacers, red

See how a serpentine waste water conduit in counterflow with supply pipes recovers up to 42.5%

See how an aeration tank with filter membrane biologically cleans grey water to prevent heat ex

A 90° exhaust gas adapter simplifies compact recuperator retrofits, preserving heat recovery while fitting existing heater exhaust connections.

Downward flue-gas routing prevents condensate re-evaporation while accessible tube bundles simplify economizer assembly and maintenance.

Segmented channels and a conductive assembly spread exhaust heat more evenly, cutting surface temperature difference and improving thermoelectric output.

Diverted faucet hot water warms towels or clothing without electricity, reducing space use while adding detachable storage near the sink.

Sequential airflow switching across multiple heat exchanger elements prevents icing while maintaining balanced ventilation and heat recovery in cold climates.

Waste flue gas pre-warms incoming cold water through a thermal store, boosting boiler hot water flow or temperature with lower gas use.

Parallel gas passageways and shared conductive walls boost furnace heat transfer in a compact secondary exchanger while limiting pressure drop.

Brazed aluminum barrier plates and air guides form sealed dry and wet channels, cutting assembly cost while improving heat exchange.

A tightly attached cooling pipe replaces waterproof direct water-cooling to cut heat loss and improve thermoelectric power generation efficiency.

Integrated electrical heaters warm coolant through conductive plates, speeding cold-start battery heating while limiting parasitic energy loss.

A passive shutter regulates outdoor airflow to adjust heat exchanger cooling without variable pumps or fans, cutting energy use and complexity.

Removable filter screens and segmented heat-transfer panels block debris, cut replacement work, and extend heat exchanger life.

A socket, through pipe, and screw element create a fluid-tight wastewater heat exchanger connection that reduces snagging and simplifies maintenance.

A nozzle, through-tube, and screw element form a fluid-tight joint that simplifies maintenance and lowers entanglement risk in wastewater heat recovery.

Internal coolant flow paths between reagent reservoirs create temperature zones, keeping sensitive reagents colder without separate cooling hardware.

A heat exchange body inside the flue gas pipeline recovers waste heat without external exchangers, cutting space use and cost.

Opposing left- and right-handed finned coils balance elastic stress, keeping heat exchanger arrays stable and efficient for exhaust heat recovery.

Segmented axial-flow baffles support tubes and maintain longitudinal shell-side flow to cut pressure loss, stress, vibration, and leakage.

Opposite-handed finned coils counterbalance winding stress, reducing distortion and improving heat transfer stability in exhaust heat recovery arrays.

A heat exchanger nested inside a high-temperature flue gas pipeline recovers waste heat while reducing external space and equipment cost.

A three-channel duct with a central bypass and shared dampers cuts WHRU size and weight while maintaining heat transfer and sealing.

Preformed tube-end tabs add fusion material at collector plate slots, enabling high-speed welding with fewer defects and leak risks.

A diffusion-barrier clad tube keeps magnesium in the core, improving EGR cooler corrosion resistance and strength under acidic condensate.

A rotatable dual-flap bypass valve sends exhaust gas around the heat exchanger after warm-up to limit parasitic heat and reduce size and weight.

Series coolant routing across compressor heat exchangers improves stage-specific temperature matching and recovers more waste heat.

Core guide vanes turn gas through annular heat exchanger cores to recover waste heat while limiting pressure drop in gas turbines.

A partitioned condenser separates gas and liquid process streams to stabilize waste heat recovery under phase changes and heat fluctuations.

Twisted restrictors create helical exhaust flow to boost heat transfer while balancing backpressure in engine heat exchanger tubes.

Spiral flow channels and diffusers improve fluid distribution, heat transfer, and durability in high-temperature heat exchangers.

A salt bath transfers and stores heat to stabilize steam pressure from fluctuating biomass waste heat without added high-pressure storage.

A housing insert reroutes coolant through outer and inner paths to limit evaporation and keep exhaust gas cooling uniform along the tubes.

A serpentine wastewater path, embedded coil, and local insulation improve fresh-water heating while limiting heat loss and leak risk.

Perpendicular cylindrical tubes, protuberances, and segmented channels raise drain-water turbulence and recover heat for mains water heating.

Multiple bypass channels match heat-exchanger pressure drop to keep exhaust flow split and outlet temperature stable across wide operating ranges.

A conical damper splits hot gas between heat recovery and bypass paths to cut turbulence, lower back-pressure, and save space.

Spiral helixes and nested airflow paths recover chimney waste heat, cutting thermal losses without pump-related failures or air mixing.

A double-wall header routes a colder secondary flow through a peripheral cavity to cut thermal gradients, stress, and cracking in turbomachine heat exchangers.