Compression Machines With Non-Reversible Cycle TRIZ Cases

See how a trans-critical CO2 cooling system uses split refrigerant circuits with turbine and ex

See how blending FO-1216 with hydrofluoroolefins achieves low GWP, non-flammability, and refrig

See how setting temperature limits and using mixed refrigerants with controlled geometric isome

See how suction injection flow paths improve operation efficiency in refrigeration cycles using

See how continuous compressor operation with temperature-based control extends free cooling con

See how pressure-ratio monitoring and frequency adjustment maintain differential-pressure oil s

See how feedback-based head pressure control prevents vapor-phase refrigerant from passing thro

See how a mixed HFO-1234yf and HFO-1123 working fluid achieves low global warming potential whi

See how a rotary pressure exchanger recaptures expansion energy in trans-critical CO₂ systems t

A targeted additive stream stabilizes CF3I at high compressor discharge temperatures to limit acid formation and metal corrosion.

See how an intermediate discharge port with pressure-responsive biasing prevents over-pressuriz

See how a vapor compression system with evaporator and condenser enables under-sink chilled wat

See how helical crest and trough portions with concave flow disruptors promote water agitation

See how segmented three-wire and two-wire common-mode choke coils reduce noise in refrigeration

See how staged heat exchangers and segmented thermal recovery improve ejector-cycle efficiency

See how integrating multiple turbines and heat suppliers into a single housing reduces installa

See how current magnitude comparison across relay states detects relay failure in linear compre

See how a specific ester additive (Formula 1) enables low-viscosity refrigerating machine oils

See how a dual base oil composition reduces viscosity for efficiency while maintaining refriger

See how connecting a cascade heat exchanger to the economizer port reduces rooftop footprint an

See how separating refrigerant and heat medium circuits reduces refrigerant volume and prevents

See how virtual temperature sensors calculate middle water temperature from current and existin

See how a pre-packaged modular machine room with cyclonic separator and microchannel heat excha

See how applying disproportionation inhibitor to pipe inner surfaces prevents HFO refrigerant p

Curved guide vanes sustain vortex airflow from a mesh generator to the heat exchanger, improving air-side heat transfer in refrigeration cycles.

See how a pump replaces the booster compressor to create pressure differential between evaporat

See how velocity thresholds and ratio control in suction pipe design achieve robust fluid distr

See how decentralized condenser-evaporator units with gaseous refrigerant transport reduce tota

See how differential pressure sensing detects evaporator ice formation to trigger adaptive defr

See how an acid detector with sight glass in the discharge pipe enables early detection of HFO

See how an absorption subcooler captures compressor waste heat for first-stage refrigerant cool

See how temperature sensors and load ratio control prevent liquid refrigerant from flooding the

See how a thermoelectric module in the coolant loop enables continuous compressor operation, im

See how a polyvinyl ether and polyalkylene glycol base oil with controlled hydroxy value mainta

See how a refrigeration control unit monitors gas-liquid separator pressure and prohibits pump-

See how applying a disproportionation inhibitor to pipe inner surfaces prevents HFO refrigerant

See how dual subcooling devices—air and refrigerant heat exchangers—are controlled by outdoor t

See how a refrigeration cycle apparatus uses 1,2-difluoroethylene refrigerant to achieve low gl

See how parallel refrigeration systems with intermittent oil-back control flush retained oil wi

Pre- and post-heat-exchanger sensing lets the controller regulate bypass refrigerant superheat and prevent compressor liquid back.

See how a waste-heat-driven ejector pump replaces compressors to cool aircraft electronics in l

See how splitting refrigeration control into two connected boards reduces terminal count and co

A branching relay unit adds hot water supply to a two-pipe air conditioner while preserving heat exchange performance and limiting added cost.

See how evaporator temperature control reduces linear compressor vibration frequency and operat

See how flattened microchannel tubes with transverse bends and distribution inserts increase su

See how a centrifugal compressor with refrigerant-lubricated bearings enables low-GWP R1233zd u