WebJun 22, 2024 · REFPROP (formally known as NIST Standard Reference Database 23: REference Fluid Thermodynamic and Transport PROPerties─REFPROP) is a computer … WebOct 13, 2024 · The REFPROP-models are 41 reference correlations [ 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66] for 43 pure fluids, the extended corresponding states (ECS) model [ 67, 68, 69] for 77 pure fluids, and the friction theory model [ 47, 70] for 3 pure …
Reference Fluid Thermodynamic and Transport Properties Database ... - NIST
WebREFPROP is based on the most accurate pure fluid and mixture models currently available. It implements three models for the thermodynamic properties of pure fluids: equations of … the weeknd e selena
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WebJan 1, 2024 · Both ARK and SRK equations for state deviate to a smaller extent in the order of 0.5%. PR equation deviates by a very small fraction of the order of 0.2% from REFPROP. Ideal gas equation of state deviates considerably in the range of 4–11%. Deviation in specific heat is of the order of 3–6% for the real gas equations of state and REFPROP. WebREFPROP is an acronym for REFerence fluid PROPerties. This program, developed by the National Institute of Standards and Technology (NIST), calculates the thermodynamic and … WebApr 12, 2024 · Considering an uncertainty of the reference value, which is claimed as 0.05 × 10 −2 in REFPROP, most of the sound speed data are consistent with the equation of state within the respective uncertainties. the weeknd early career