github/CoolProp
1
1
Fork 0
mirror of https://github.com/CoolProp/CoolProp.git synced 2026-04-23 03:00:17 -04:00
Code Issues Packages Projects Releases Wiki Activity

Ammonia viscosity and tests

Browse Source 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
This commit is contained in:
Ian Bell
2014-05-23 10:29:19 +02:00
parent 6ec5574b76
commit ea4670c252
3 changed files with 149 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

138
dev/fluids/Ammonia.json
View File

@@ -290,5 +290,141 @@
"rhoVtriple_units": "mol/m^3"
}
],
"NAME": "Ammonia"
"NAME": "Ammonia",
"TRANSPORT": {
"viscosity": {
"BibTeX": "Fenghour-JPCRD-1995",
"_note": "There is a mysterious factor of 100 missing from the Fenghour equation for the dilute gas. From REFPROP fluid file: !=0.021357*SQRT(MW)*(unknown factor of 100) [Chapman-Enskog term]",
"dilute": {
"C": 2.1357e-06,
"a": [
4.9931822,
-0.61122364,
0.0,
0.18535124,
-0.11160946
],
"molar_mass": 0.01703026,
"molar_mass_units": "kg/mol",
"t": [
0,
1,
2,
3,
4
],
"type": "collision_integral"
},
"epsilon_over_k": 386,
"epsilon_over_k_units": "K",
"higher_order": {
"T_reduce": 405.4,
"T_reduce_units": "K",
"a": [
4.005040600989671e-06,
-1.4107915123955129e-05,
3.4760743039321816e-05,
4.631310990138071e-06,
-3.937374461785061e-06,
-1.200075068367531e-05,
1.9284977991745303e-06
],
"d1": [
3,
3,
2,
4,
4,
2,
4
],
"d2": [
1
],
"f": [
0.0
],
"g": [
1
],
"gamma": [
0,
0,
0,
0,
0,
0,
0
],
"h": [
0
],
"l": [
1,
1,
1,
1,
1,
1,
1
],
"p": [
1
],
"q": [
0
],
"rhomolar_reduce": 13211.8,
"rhomolar_reduce_units": "mol/m^3",
"t1": [
0,
1,
2,
2,
3,
4,
4
],
"t2": [
0
],
"type": "modified_Batschinski_Hildebrand"
},
"initial_density": {
"b": [
-1.7999496,
46.692621,
-534.60794,
3360.4074,
-13019.164,
33414.23,
-58711.743,
71426.686,
-59834.012,
33652.741,
-12027.35,
2434.8205,
-208.07957
],
"t": [
-0.0,
-0.5,
-1.0,
-1.5,
-2.0,
-2.5,
-3.0,
-3.5,
-4.0,
-4.5,
-5.0,
-5.5,
-6.0
],
"type": "Rainwater-Friend"
},
"sigma_eta": 2.957e-10,
"sigma_eta_units": "m"
}
}
}