Part I: Experimental investigation of the boiling of binary mixtures of Freon-11 and refrigeration lube oils

Conference · Wed Jan 01 00:00:00 EST 1986

OSTI ID:6390340

Abu-Eishah, S I

Several experimental runs have been carried out to study nucleate boiling of binary mixtures consisting of Freon-11 and lube oils such as SUNISO 3GS and 4GS in oil concentrations ranging from 0 to 24% by volume. The effect of the heating source temperature on the rate of boiling at various pressures has been studied and the boiling curves at different oil concentrations and pressures have been investigated at an excess temperature of up to 80/sup 0/C. The experimental data have been used to find the effect of pressure, oil concentration and excess temperature on the boiling heat transfer coefficient. The P-T relations for both kinds of mixtures have been measured at different oil concentrations. The heat lost to the atmosphere have also been studied as a function of oil concentration for both kinds of mixtures.

• Research Organization: Dept. of Chemical Engineering, Yarmouk Univ., Irbid
• OSTI ID: 6390340
• Report Number(s): CONF-861146-
• Resource Relation: Conference: AIChE winter annual meeting, Miami, FL, USA, 2 Nov 1986
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
FREONS
NUCLEATE BOILING
THERMODYNAMIC PROPERTIES
LUBRICATING OILS
BINARY MIXTURES
HEAT LOSSES
MEDIUM TEMPERATURE
PRESSURE EFFECTS
PRESSURE GRADIENTS
QUANTITY RATIO
REFRIGERANTS
TEMPERATURE EFFECTS
THERMODYNAMICS
BOILING
DISPERSIONS
ENERGY LOSSES
FLUIDS
HALOGENATED ALIPHATIC HYDROCARBONS
LOSSES
LUBRICANTS
MIXTURES
OILS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
WORKING FLUIDS
023000* - Petroleum- Properties & Composition
020500 - Petroleum- Products & By-Products