Determination of properties of fluids for solar-cooling applications. Literature survey
A detailed literature search of the available thermodynamic data of proposed refrigerant/absorbent pairs and measurement of those data that are unmeasured or unreliable are reported. The data to be obtained for the pure fluids included: the critical temperature, pressure and volume; the vapor pressure curve; the latent heat of vaporization at the normal boiling point; the freezing point; the specific heat of the liquid and vapor; and the specific volumes of the saturated liquids and vapors. For the fluid mixtures, the data included the dew point and bubble point at four specified pressures plus the heats of mixing and specific heat at several solution compositions. Pure fluids surveyed included: ammonia, methylamine, ethylamine, chlorodifluoromethane (R-22), fluorodichloromethane (R-21), ethylene glycol, 1,4-Butanediol, diethylene glycol dimethyl ether (DGDE), N,N-dimethylacetamide (DMA), N,N-dimethylhexanamide (DMH), N,N-dimethyldecanamide (DMD). Binary fluid mixtures surveyed included: ammonia/ethylene glycol; ammonia/1,4-butanediol; methylamine/ethylene glycol; methylamine/1,4-butanediol; ethylamine/ethylene glycol; ethylamine/1,4-butanediol; and R-22/ DGDE. (LEW)
- Research Organization:
- SRI International, Menlo Park, CA (USA)
- DOE Contract Number:
- AC03-80CS30221
- OSTI ID:
- 5352720
- Report Number(s):
- SRI-PYU-2221; ON: DE82007241
- Country of Publication:
- United States
- Language:
- English
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Determination of properties of fluids for solar cooling applications. Final report
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Related Subjects
14 SOLAR ENERGY
140901* -- Solar Thermal Utilization-- Space Heating & Cooling
36 MATERIALS SCIENCE
360603 -- Materials-- Properties
ALCOHOLS
AMIDES
AMINES
AMMONIA
BOILING POINTS
CRITICAL PRESSURE
CRITICAL TEMPERATURE
DEW POINT
DISPERSIONS
ENTHALPY
EQUIPMENT
FLUIDS
FUSION HEAT
GLYCOLS
HYDRIDES
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
MELTING POINTS
MIXTURES
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHYSICAL PROPERTIES
REFRIGERANTS
SOLAR COOLING SYSTEMS
SOLAR EQUIPMENT
SOLUTION HEAT
THERMODYNAMIC PROPERTIES
TRANSITION HEAT
TRANSITION TEMPERATURE
VAPOR PRESSURE
VAPORIZATION HEAT
WORKING FLUIDS
140901* -- Solar Thermal Utilization-- Space Heating & Cooling
36 MATERIALS SCIENCE
360603 -- Materials-- Properties
ALCOHOLS
AMIDES
AMINES
AMMONIA
BOILING POINTS
CRITICAL PRESSURE
CRITICAL TEMPERATURE
DEW POINT
DISPERSIONS
ENTHALPY
EQUIPMENT
FLUIDS
FUSION HEAT
GLYCOLS
HYDRIDES
HYDROGEN COMPOUNDS
HYDROXY COMPOUNDS
MELTING POINTS
MIXTURES
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHYSICAL PROPERTIES
REFRIGERANTS
SOLAR COOLING SYSTEMS
SOLAR EQUIPMENT
SOLUTION HEAT
THERMODYNAMIC PROPERTIES
TRANSITION HEAT
TRANSITION TEMPERATURE
VAPOR PRESSURE
VAPORIZATION HEAT
WORKING FLUIDS