[FIX] update density and viscosity properties...

CHANGELOG.rst

@@ -1,6 +1,10 @@
 Change Log
 =============
 
+[upcoming release] - 202x-xx-xx
+-------------------------------
+- [FIXED] density and viscosity properties for gases are now taken at 1.01325 bar instead of 1 bar
+
 [0.11.0] - 2024-11-07
 -------------------------------
 - [ADDED] heat_consumer plotting
@@ -28,8 +32,6 @@ Change Log
 - [FIXED] alpha also applied to mdot
 - [REMOVED] support for Python 3.8 due to EOL
 
-
-
 [0.10.0] - 2024-04-09
 -------------------------------
 

src/pandapipes/properties/carbondioxide/density.txt

@@ -1,8 +1,61 @@
-263 2.027
-273 1.951
-283 1.88
-293 1.815
-303 1.754
-313 1.697
-323 1.644
-333 1.594
+# NIST Chemistry WebBook, SRD 69
+# https://webbook.nist.gov/cgi/fluid.cgi?P=1.01325&TLow=263.15&THigh=373.15&TInc=2&Applet=on&Digits=6&ID=C124389&Action=Load&Type=IsoBar&TUnit=K&PUnit=bar&DUnit=kg%2Fm3&HUnit=kJ%2Fkg&WUnit=m%2Fs&VisUnit=Pa*s&STUnit=N%2Fm&RefState=DEF
+# Eric W. Lemmon, Mark O. McLinden and Daniel G. Friend, "Thermophysical Properties of Fluid Systems" in NIST Chemistry WebBook, NIST Standard Reference Database Number 69, Eds. P.J. Linstrom and W.G. Mallard, National Institute of Standards and Technology, Gaithersburg MD, 20899, https://doi.org/10.18434/T4D303, (retrieved June 10, 2020)
+# temperature in Kelvin, density in kg/m³ at 1.01325 bar
+263.15	2.05376
+265.15	2.03788
+267.15	2.02226
+269.15	2.00687
+271.15	1.99173
+273.15	1.97681
+275.15	1.96213
+277.15	1.94766
+279.15	1.93341
+281.15	1.91938
+283.15	1.90555
+285.15	1.89192
+287.15	1.87849
+289.15	1.86526
+291.15	1.85221
+293.15	1.83934
+295.15	1.82666
+297.15	1.81416
+299.15	1.80183
+301.15	1.78966
+303.15	1.77767
+305.15	1.76583
+307.15	1.75416
+309.15	1.74264
+311.15	1.73127
+313.15	1.72005
+315.15	1.70898
+317.15	1.69806
+319.15	1.68727
+321.15	1.67662
+323.15	1.66611
+325.15	1.65573
+327.15	1.64548
+329.15	1.63536
+331.15	1.62536
+333.15	1.61549
+335.15	1.60574
+337.15	1.5961
+339.15	1.58658
+341.15	1.57718
+343.15	1.56789
+345.15	1.55871
+347.15	1.54963
+349.15	1.54066
+351.15	1.5318
+353.15	1.52304
+355.15	1.51438
+357.15	1.50582
+359.15	1.49735
+361.15	1.48898
+363.15	1.48071
+365.15	1.47253
+367.15	1.46444
+369.15	1.45643
+371.15	1.44852
+373.15	1.44069
+

src/pandapipes/properties/carbondioxide/viscosity.txt

@@ -1,8 +1,61 @@
-263 13.22e-6
-273 13.71e-6
-283 14.2e-6
-293 14.69e-6
-303 15.17e-6
-313 15.65e-6
-323 16.13e-6
-333 16.61e-6
+# NIST Chemistry WebBook, SRD 69
+# https://webbook.nist.gov/cgi/fluid.cgi?P=1.01325&TLow=263.15&THigh=373.15&TInc=2&Digits=6&ID=C74840&Action=Load&Type=IsoBar&TUnit=K&PUnit=bar&DUnit=kg%2Fm3&HUnit=kJ%2Fkg&WUnit=m%2Fs&VisUnit=Pa*s&STUnit=N%2Fm&RefState=DEF
+# Eric W. Lemmon, Mark O. McLinden and Daniel G. Friend, "Thermophysical Properties of Fluid Systems" in NIST Chemistry WebBook, NIST Standard Reference Database Number 69, Eds. P.J. Linstrom and W.G. Mallard, National Institute of Standards and Technology, Gaithersburg MD, 20899, https://doi.org/10.18434/T4D303, (retrieved June 10, 2020)
+# temperature in Kelvin, dynamic viscosity in kg/(m s)
+263.15	1.32E-05
+265.15	1.33E-05
+267.15	1.34E-05
+269.15	1.35E-05
+271.15	1.36E-05
+273.15	1.37E-05
+275.15	1.38E-05
+277.15	1.39E-05
+279.15	1.40E-05
+281.15	1.41E-05
+283.15	1.42E-05
+285.15	1.43E-05
+287.15	1.44E-05
+289.15	1.45E-05
+291.15	1.46E-05
+293.15	1.47E-05
+295.15	1.48E-05
+297.15	1.49E-05
+299.15	1.50E-05
+301.15	1.51E-05
+303.15	1.52E-05
+305.15	1.52E-05
+307.15	1.53E-05
+309.15	1.54E-05
+311.15	1.55E-05
+313.15	1.56E-05
+315.15	1.57E-05
+317.15	1.58E-05
+319.15	1.59E-05
+321.15	1.60E-05
+323.15	1.61E-05
+325.15	1.62E-05
+327.15	1.63E-05
+329.15	1.64E-05
+331.15	1.65E-05
+333.15	1.66E-05
+335.15	1.67E-05
+337.15	1.68E-05
+339.15	1.69E-05
+341.15	1.69E-05
+343.15	1.70E-05
+345.15	1.71E-05
+347.15	1.72E-05
+349.15	1.73E-05
+351.15	1.74E-05
+353.15	1.75E-05
+355.15	1.76E-05
+357.15	1.77E-05
+359.15	1.78E-05
+361.15	1.79E-05
+363.15	1.80E-05
+365.15	1.81E-05
+367.15	1.81E-05
+369.15	1.82E-05
+371.15	1.83E-05
+373.15	1.84E-05
+

src/pandapipes/properties/ethane/density.txt

@@ -1,8 +1,60 @@
-263 1.390053
-273 1.3375445
-283 1.288947
-293 1.2437865
-303 1.202
-313 1.162619
-323 1.1259435
-333 1.0915365
+# NIST Chemistry WebBook, SRD 69
+# https://webbook.nist.gov/cgi/fluid.cgi?P=1.01325&TLow=263.15&THigh=373.15&TInc=2&Digits=6&ID=C74840&Action=Load&Type=IsoBar&TUnit=K&PUnit=bar&DUnit=kg%2Fm3&HUnit=kJ%2Fkg&WUnit=m%2Fs&VisUnit=Pa*s&STUnit=N%2Fm&RefState=DEF
+# Eric W. Lemmon, Mark O. McLinden and Daniel G. Friend, "Thermophysical Properties of Fluid Systems" in NIST Chemistry WebBook, NIST Standard Reference Database Number 69, Eds. P.J. Linstrom and W.G. Mallard, National Institute of Standards and Technology, Gaithersburg MD, 20899, https://doi.org/10.18434/T4D303, (retrieved June 10, 2020)
+# temperature in Kelvin, density in kg/m³ at 1.01325 bar
+263.15	1.40821
+265.15	1.39722
+267.15	1.38642
+269.15	1.37578
+271.15	1.36532
+273.15	1.35501
+275.15	1.34486
+277.15	1.33487
+279.15	1.32503
+281.15	1.31534
+283.15	1.30579
+285.15	1.29638
+287.15	1.28711
+289.15	1.27797
+291.15	1.26897
+293.15	1.2601
+295.15	1.25135
+297.15	1.24272
+299.15	1.23422
+301.15	1.22583
+303.15	1.21756
+305.15	1.2094
+307.15	1.20136
+309.15	1.19342
+311.15	1.18558
+313.15	1.17786
+315.15	1.17023
+317.15	1.1627
+319.15	1.15527
+321.15	1.14794
+323.15	1.1407
+325.15	1.13355
+327.15	1.1265
+329.15	1.11953
+331.15	1.11265
+333.15	1.10586
+335.15	1.09914
+337.15	1.09252
+339.15	1.08597
+341.15	1.0795
+343.15	1.07311
+345.15	1.06679
+347.15	1.06055
+349.15	1.05438
+351.15	1.04829
+353.15	1.04227
+355.15	1.03631
+357.15	1.03043
+359.15	1.02461
+361.15	1.01886
+363.15	1.01317
+365.15	1.00755
+367.15	1.00199
+369.15	0.996487
+371.15	0.99105
+373.15	0.985671

src/pandapipes/properties/ethane/viscosity.txt

@@ -1,8 +1,60 @@
-263 8.37765e-6
-273 8.6845e-6
-283 8.9845e-6
-293 9.28135e-6
-303 9.500e-6
-313 9.88765e-6
-323 10.1945e-6
-333 10.4945e-6
+# NIST Chemistry WebBook, SRD 69
+# https://webbook.nist.gov/cgi/fluid.cgi?P=1.01325&TLow=263.15&THigh=373.15&TInc=2&Digits=6&ID=C74840&Action=Load&Type=IsoBar&TUnit=K&PUnit=bar&DUnit=kg%2Fm3&HUnit=kJ%2Fkg&WUnit=m%2Fs&VisUnit=Pa*s&STUnit=N%2Fm&RefState=DEF
+# Eric W. Lemmon, Mark O. McLinden and Daniel G. Friend, "Thermophysical Properties of Fluid Systems" in NIST Chemistry WebBook, NIST Standard Reference Database Number 69, Eds. P.J. Linstrom and W.G. Mallard, National Institute of Standards and Technology, Gaithersburg MD, 20899, https://doi.org/10.18434/T4D303, (retrieved June 10, 2020)
+# temperature in Kelvin, dynamic viscosity in kg/(m s)
+263.15	8.19E-06
+265.15	8.25E-06
+267.15	8.31E-06
+269.15	8.37E-06
+271.15	8.43E-06
+273.15	8.49E-06
+275.15	8.55E-06
+277.15	8.61E-06
+279.15	8.67E-06
+281.15	8.73E-06
+283.15	8.79E-06
+285.15	8.85E-06
+287.15	8.91E-06
+289.15	8.97E-06
+291.15	9.03E-06
+293.15	9.09E-06
+295.15	9.15E-06
+297.15	9.20E-06
+299.15	9.26E-06
+301.15	9.32E-06
+303.15	9.38E-06
+305.15	9.44E-06
+307.15	9.50E-06
+309.15	9.56E-06
+311.15	9.62E-06
+313.15	9.68E-06
+315.15	9.73E-06
+317.15	9.79E-06
+319.15	9.85E-06
+321.15	9.91E-06
+323.15	9.97E-06
+325.15	1.00E-05
+327.15	1.01E-05
+329.15	1.01E-05
+331.15	1.02E-05
+333.15	1.03E-05
+335.15	1.03E-05
+337.15	1.04E-05
+339.15	1.04E-05
+341.15	1.05E-05
+343.15	1.05E-05
+345.15	1.06E-05
+347.15	1.07E-05
+349.15	1.07E-05
+351.15	1.08E-05
+353.15	1.08E-05
+355.15	1.09E-05
+357.15	1.09E-05
+359.15	1.10E-05
+361.15	1.11E-05
+363.15	1.11E-05
+365.15	1.12E-05
+367.15	1.12E-05
+369.15	1.13E-05
+371.15	1.13E-05
+373.15	1.14E-05