مشخصات R-115a

meoiotu

عضو جدید
سلام دوستان.عزيزان ،اگه مشخصات R-115aرو مي دونين به منم بگين.خيلي فوري احتياج دارم.بيشتر دنبال دماي بحراني و فشار بحرانيم.:(:(
 

alirezavatandous

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salam doste man
peyda kardam barat


2.38 CFC-115(R115)​
All equations for CFC-115(R115) are based on the Table from Thermophysical properties of refrigerants by
Platzer​
et al.[1].

2.38.1 Temperature Scale​
International practical temperature scale 1968 (IPTS-1968)​
2.38.2 The Names of Substance, Library File and Single Shot Program​
Name of Substance: CFC-115, R115, Refrigerant 115,
Freon 115, Chlorofluoroethane
Library File for UNIX:​
libjr115.a

Library File for DOS,Windows95/NT:​
JR115.LIB

Single Shot Program for UNIX:​
r115-ss

Single Shot Program for DOS,Windows95/NT:​
R115-SS.EXE

2.38.3 Important Constants and Others​
Molecular Formula: C​
2CF5

Relative Molecular Mass: 154.480
Gas Constant: 53.997 J/(kg​
·K)
Critical Constants:
Critical Pressure: 3.1600
×106Pa (31.600 bar)
Critical Temperature: 353.10 K (79.95
C)
Critical Specific Volume: 1.6300
×103m3/kg
Reference State:
At 0
C, 1.0000 kJ/(kg·K) and 200.00 kJ/kg are assigned to the specific entropy and the specific enthalpy of

saturated liquid, respectively.
 
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