Refprop 9 — Nist

Used in modeling closed Rankine cycles using ammonia-water mixtures to optimize power output.

One of the primary strengths of the NIST REFPROP suite is its extensive and carefully curated library of fluids. Version 9 was no exception, representing a convergence of two previous NIST standards: the NIST 12 and NIST 14 databases were officially replaced by REFPROP 9.1. nist refprop 9

REFPROP 9 was designed to be accessible to a wide range of users, from students and academics to professional engineers. The software was made available as part of NIST Standard Reference Data program, SRD 23. Used in modeling closed Rankine cycles using ammonia-water

Many industry projects were designed, tested, and validated using REFPROP 9, making it necessary to use the same version for consistency in legacy models. and validated using REFPROP 9