Compression Machines With Non-Reversible Cycle TRIZ Cases

See how a corrugated stainless steel pipe attenuates compressor vibration while preventing pres

See how a polymer-ester oil composition prevents difluoromethane degradation and acid corrosion

See how phenothiazine additive raises the autoignition point of polyoxyalkylene glycol lubricat

See how temperature-rate monitoring determines evaporator filling state during start-up, adjust

See how a bypass valve with pressure-based control prevents expander overexpansion and stabiliz

See how dynamic compressor frequency adjustment postpones thermo-off shutdown to reduce intermi

See how a 30-50% HFC32 and 50-70% HFO1234yf blend achieves low global warming potential while m

See how a heat medium relay unit separates refrigerant and indoor circuits to reduce leakage ri

See how real-time pressure and temperature detection tracks zeotropic refrigerant composition t

See how timed refrigerant flow adjustment to dual evaporators prevents unequal distribution, en

See how a cascade refrigeration system maintains positive pressure in the HFO circuit to preven

See how switchable refrigerant flow paths—successive for heating, parallel for cooling—optimize

See how expansion tanks between evaporator and compressor suppress pressure rise in cascade ref

See how injection rate control and intermediate heat exchange reduce heat radiation loss in sup

See how a supercooling heat exchanger and flow adjustment part optimize refrigerant distributio

See how a mixed refrigerant composition combining difluoromethane with unsaturated fluorinated

See how a water guiding member between vertically assembled heat exchangers redirects condensat

See how a parallel foreign-substance recovery circuit with elevated gas-liquid separator remove

See how two-stage compression with gas-liquid separation and injection prevents liquid slugging

See how a check valve with center and peripheral holes minimizes refrigerant pressure loss duri

See how a transfer liquid and hydraulic converter enable reversible adiabatic work transfer in

See how a desiccant in the evaporator traps moisture to prevent HFO/HCFO refrigerant decomposit

See how quality-based control replaces superheat sensing to reduce evaporator size, prevent inl

See how temperature sensors and quality calculation replace pressure detection in non-azeotropi

See how water guiding fins between stacked heat exchangers direct condensation water downward,

See how a parallel compressor and gas bypass valve enable dynamic pressure control in CO2 refri

See how a controller calculates refrigeration COP using existing temperature and pressure senso

Engine waste heat drives an absorption chiller while hot-water flow control and variable-speed chillers track changing ship cooling demand.

See how valve-controlled dual expansion circuits enable CO2 cooling across wide ambient conditi

See how superheat-based flow control prevents inverter condensation during low suction temperat

See how a vane-based lubricant separator reduces velocity and enables coalescence to minimize l

See how integrating the accumulator within the suction header blocks liquid refrigerant, protec

See how parallel controllable ejectors with staged operation maintain high efficiency across va

A switchable refrigerant path lets one HVAC exchanger heat or cool an automobile battery, avoiding separate heating hardware.

See how dual-side sensing of condenser and evaporator conditions enables dynamic high-side pres

See how temperature and pressure feedback control a stop valve to prevent backflow in two-stage

See how modular tube forming members with integrated ejectors enable scalable evaporator variet

See how a blend of HFC-32, HFC-125, CF3I, and HFO-1234ze maintains heat transfer efficiency and

See how adjusted refrigerating machine oil selectively absorbs HFO-1123 from mixed refrigerant

See how a charge management receiver and valve-controlled flow paths enable trans-critical CO2

See how supercooling high-pressure liquid refrigerant to 5°C or less reduces low-pressure gas p

A pumped thermal transport bus collects heat from multiple gas turbine accessories and sends it to downstream sinks, reducing exchanger size and resource use.

See how outdoor temperature-based heating control reduces standby power by stopping compressor

See how a refrigerant blend of E-CF3CH=CHF and C2H2F4 replaces HFC-134a in chillers, achieving

See how compressor speed control in a hot gas bypass circuit enables continuous heating capacit

See how staged compression and segmented heat rejection enable trans-critical CO2 cooling at hi

See how integrating a charge port into a check valve body eliminates leak-prone T-joints in sea