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Fit ECS curves for viscosity for R1234yf and R1234ze(E); closes #746

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This commit is contained in:
Ian Bell
2015-08-30 00:54:59 -06:00
parent 3ee7edb607
commit b984de35bb
2 changed files with 48 additions and 0 deletions
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24
dev/fluids/R1234yf.json
View File

@@ -527,6 +527,30 @@
],
"type": "polynomial"
}
},
"viscosity": {
"BibTeX": "BELL-PERSONAL-2015",
"_note": "Fit based on the data of Zhao, JCED, 2014: doi: 10.1021/je5001457",
"epsilon_over_k": 281.14,
"epsilon_over_k_units": "K",
"psi": {
"a": [
0.17682139,
0.74500256,
-0.16912621
],
"rhomolar_reducing": 4170.0,
"rhomolar_reducing_units": "mol/m^3",
"t": [
0,
1,
2
]
},
"reference_fluid": "R134a",
"sigma_eta": 5.328e-10,
"sigma_eta_units": "m",
"type": "ECS"
}
}
}

24
dev/fluids/R1234ze(E).json
View File

@@ -735,6 +735,30 @@
],
"type": "polynomial"
}
},
"viscosity": {
"BibTeX": "BELL-PERSONAL-2015",
"_note": "Fit based on the data of Zhao, JCED, 2014: doi: 10.1021/je5001457",
"epsilon_over_k": 292.11,
"epsilon_over_k_units": "K",
"psi": {
"a": [
0.77371022,
0.16492734,
-0.02851852
],
"rhomolar_reducing": 4290,
"rhomolar_reducing_units": "mol/m^3",
"t": [
0,
1,
2
]
},
"reference_fluid": "R134a",
"sigma_eta": 5.017e-10,
"sigma_eta_units": "m",
"type": "ECS"
}
}
}