Nothing Special   »   [go: up one dir, main page]

Aphornratana et al., 2001 - Google Patents

Experimental investigation of an ejector refrigerator: effect of mixing chamber geometry on system performance

Aphornratana et al., 2001

View PDF
Document ID
12912562639402633644
Author
Aphornratana S
Chungpaibulpatana S
Srikhirin P
Publication year
Publication venue
International journal of energy research

External Links

Snippet

This paper describes an experimental study of an ejector refrigeration cycle using R11 as the working fluid. The system was tested with boiler temperature from 100 to 110° C, the condenser temperature from 35 to 41° C, and the evaporator temperature up to 12° C. Two …
Continue reading at onlinelibrary.wiley.com (PDF) (other versions)

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B9/00—Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B9/00—Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/02—Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect
    • F25B9/04—Compression machines, plant, or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect using vortex effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B1/00—Compression machines, plant, or systems with non-reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B25/00—Machines, plant, or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/08—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours
    • F01K25/10—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for using special vapours the vapours being cold, e.g. ammonia, carbon dioxide, ether
    • F01K25/106—Ammonia

Similar Documents

Publication Publication Date Title
Aphornratana et al. Experimental investigation of an ejector refrigerator: effect of mixing chamber geometry on system performance
Eames et al. Results of an experimental study of an advanced jet-pump refrigerator operating with R245fa
Chunnanond et al. Ejectors: applications in refrigeration technology
Sun et al. Evaluation of a novel combined ejector-absorption refrigeration cycle—I: computer simulation
US20060242985A1 (en) Refrigeration/air-conditioning apparatus powered by an engine exhaust gas driven turbine
Sun Experimental investigation of the performance characteristics of a steam jet refrigeration system
Hwang et al. Theoretical evaluation of carbon dioxide refrigeration cycle
Ma et al. Experimental comparisons on a gas engine heat pump using R134a and low-GWP refrigerant R152a
Petrenko et al. Design-theoretical study of cascade CO2 sub-critical mechanical compression/butane ejector cooling cycle
Eames et al. The jet-pump cycle—A low cost refrigerator option powered by waste heat
Chen et al. A theoretical study of an innovative ejector enhanced vapor compression heat pump cycle for water heating application
Mateu-Royo et al. Theoretical performance evaluation of ejector and economizer with parallel compression configurations in high temperature heat pumps
Sun Evaluation of a combined ejector–vapour‐compression refrigeration system
Gürel et al. Energy, exergy, and environmental (3e) assessments of various refrigerants in the refrigeration systems with internal heat exchanger
Liang et al. Thermodynamic and economic analysis of refrigerant mixture R290/R1234ze used in an ORC-EERC system for low temperature heat sources
Chen et al. Thermodynamic analysis of ejector cooling cycles with heat-driven feed pumping devices
Kutlu et al. THERMODYNAMIC ANALYSIS OF BI-EVAPORATOR EJECTOR REFRIGERATION CYCLE USING R744 AS NATURAL REFRIGERANT.
Fingas et al. Experimental analysis of the air-to-water ejector-based R290 heat pump system for domestic application
Sharif et al. R1234yf vs R134a in automotive air conditioning system: A comparison of the performance
Srisastra et al. Development of a circulating system for a jet refrigeration cycle
Rashed et al. A novel thermodynamic design model of a new HFO refrigerant single phase vapor jet cooling system
Angelino et al. Thermodynamic optimization of ejector actuated refrigerating cycles
Xu et al. Experimental study on R1234yf heat pump at low ambient temperature and comparison with other refrigerants
Petrenko et al. An advanced solar-assisted cascade ejector cooling/CO 2 sub-critical mechanical compression refrigeration system
Ouadha et al. Performance comparison of cascade and two-stage refrigeration cycles using natural refrigerants