Computer program for determining the thermodynamic properties of freon refrigerants

Author: Riemer, D. H.
Published: United States : [publisher not identified], 1976.
[Oak Ridge, Tennessee] : [U.S. Atomic Energy Commission], 1976.
Physical Description: microfiche : negative ; 11 x 15 cm
Additional Creators: Boehm, R. F. and Jacobs, H. R.

Availability

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Summary

This program was written to be used as a subroutine. The program determines the thermodynamics of Freon refrigerants. The following refrigerants can be analyzed F-11, F-12, F-13, F-14, F-21, F-22, F-23, F-113, and F-114. The subroutine can evaluate a thermodynamic state for these refrigerants given any of the following pairs of state quantities: pressure and quality, pressure and entropy, pressure and enthalpy, temperature and quality, temperature and specific volume and temperature and pressure. These six pairs of knowns allow the user to analyze any thermodynamic cycle utilizing a refrigerant as the working fluid. The Downing form of the Martin equation of state was used. A brief description, flow chart, and listing of all subroutines required are presented.

Report Numbers

IDO-1549-4

Other Subject(s)

Collection

U.S. Atomic Energy Commission depository collection.

Note

DOE contract number: EY-76-S-07-1549
OSTI Identifier 7212081
Research organization: Utah Univ., Salt Lake City (USA). Dept. of Mechanical Engineering.

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