CoolProp Wrapper - Pure and pseudo-pure fluid equations of state and transport properties for 122 components - Сообщения
#61 Опубликовано: 21.04.2023 15:17:35
How can I get properties of mixtures e.g
ref: http://www.coolprop.org/fluid_properties/Mixtures.htmlCoolProp_Props("Dmass","T",273+100,"P",101.3*10^3,"Helium[0.5]&Xenon[0.5]"
This can't be done directly in the current version of the plugin. It is not clear how to call the apply_simple_mixing_rule() function from the library, it can't be imported as it is not in the export table.
maple-python-coolprop.sm
maple-python-coolprop.pdf
maple-python-coolprop-2.sm
Russia ☭ forever, Viacheslav N. Mezentsev
#62 Опубликовано: 22.04.2023 05:00:09
How can I get properties of mixtures e.g
ref: http://www.coolprop.org/fluid_properties/Mixtures.htmlCoolProp_Props("Dmass","T",273+100,"P",101.3*10^3,"Helium[0.5]&Xenon[0.5]"
Hi. Notice that Refprop from NIST can't handle He/Xe mixing either. At least version 9.
On the other hand, maple doesn't seem to implement the procedure that Viacheslav points out either, as can be seen in the online documentation for the latest version.
However, very good values can be obtained using Coolprop in SMath and some basic stoichiometry.
Mixing gases.sm
Mixing gases.pdf
Best regards.
Alvaro.
#63 Опубликовано: 22.04.2023 05:34:44
Russia ☭ forever, Viacheslav N. Mezentsev
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Alvaro Diaz Falconi 22.04.2023 09:32:00
#64 Опубликовано: 27.04.2023 03:09:34
Russia ☭ forever, Viacheslav N. Mezentsev
#65 Опубликовано: 28.04.2023 07:39:13
Russia ☭ forever, Viacheslav N. Mezentsev
#66 Опубликовано: 29.04.2023 15:33:10
Russia ☭ forever, Viacheslav N. Mezentsev
#67 Опубликовано: 29.04.2023 22:07:03
is fantastic!
this no work the first time but after I play with the another examples this work, very well
thank you!
this no work the first time but after I play with the another examples this work, very well
thank you!
#68 Опубликовано: 04.05.2023 10:29:17
Without "pyfile" (inline multiline script). The script should be without comments.
Space padding is necessary here so that inside the script, when a large string is divided into parts, the line break character itself is not divided ( '\n' -> '\ n' ).
maple-python-coolprop-3.7.sm
maple-python-coolprop-3.8.sm
maple-python-coolprop-3.9.sm
Space padding is necessary here so that inside the script, when a large string is divided into parts, the line break character itself is not divided ( '\n' -> '\ n' ).
maple-python-coolprop-3.7.sm
maple-python-coolprop-3.8.sm
maple-python-coolprop-3.9.sm
Russia ☭ forever, Viacheslav N. Mezentsev
#69 Опубликовано: 30.07.2023 08:12:32
Uni, can you please help me how to add python into SMATH, I have python already in system [WinPython 3.9] How I link it up with Smath?
I have working CoolProp
I have working CoolProp
#70 Опубликовано: 30.07.2023 13:33:42
Jean, can you help me how do integrate python in my Smath? I event tried environmental variables under Win10 but didn't work
#71 Опубликовано: 31.07.2023 03:45:32
You should use a double slash for the full path.
In this case, you need to check whether python is available from the command line. If not, it means that the paths are specified incorrectly.
I event tried environmental variables under Win10 but didn't work
In this case, you need to check whether python is available from the command line. If not, it means that the paths are specified incorrectly.
Russia ☭ forever, Viacheslav N. Mezentsev
#72 Опубликовано: 02.08.2023 19:17:11
uni, thanks a lot
Can you tell me what is this block you used after python sub-section [i.e with the square bracket & holding script conetnts]
Additionally Razonar sample here is also very intuitive while calculating mixing values
https://en.smath.com/forum/yaf_postsm82120_Understanding-Redlich-Kwong-equation-of-state.aspx#post82120
Can you tell me what is this block you used after python sub-section [i.e with the square bracket & holding script conetnts]
Additionally Razonar sample here is also very intuitive while calculating mixing values
https://en.smath.com/forum/yaf_postsm82120_Understanding-Redlich-Kwong-equation-of-state.aspx#post82120
#73 Опубликовано: 03.08.2023 03:06:16
uni, thanks a lot
Can you tell me what is this block you used after python sub-section [i.e with the square bracket & holding script conetnts]
Mathcad Block from the Mathcad Toolbox plugin and just Text inside it for the script.
Russia ☭ forever, Viacheslav N. Mezentsev
#74 Опубликовано: 04.08.2023 15:23:07
uni, so it means the text inside the block is not automatically generated. Can you please explain the construct
On second note you were correct, I fixed my environment variable under windows %python% now works
On second note you were correct, I fixed my environment variable under windows %python% now works
#75 Опубликовано: 08.08.2023 02:01:18
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Davide Carpi 08.08.2023 02:10:00
#76 Опубликовано: 09.08.2023 03:47:50
Psychrometric Chart with CoolProps. 'Simplified' version (more readable): Enthalpy lines overlap web bulb temperature lines.
PsychrometricChart.sm
Best regards.
Alvaro.
PsychrometricChart.sm
Best regards.
Alvaro.
#77 Опубликовано: 21.08.2023 17:39:50
I think I have found some problems while using plugin to get phase properties as discussed here: http://www.coolprop.org/coolprop/HighLevelAPI.html#imposing-the-phase-optional
First when using "P|phase_gas" it doesn't accept units & T,P values have to be directly written in SI equivalent
Second there is a value discrepancy when using "P" & "P|phase_gas" for a fluid that exists only in gas phase at that T,P
First when using "P|phase_gas" it doesn't accept units & T,P values have to be directly written in SI equivalent
Second there is a value discrepancy when using "P" & "P|phase_gas" for a fluid that exists only in gas phase at that T,P
#78 Опубликовано: 16.04.2024 03:55:20
It seems that multiple instances of SMath can't use the plugin at the same time.
How to reproduce:
1. Open SMath and access any Coolprop function
2. Open another SMath instance: You get an error message
How to reproduce:
1. Open SMath and access any Coolprop function
2. Open another SMath instance: You get an error message
Martin KraskaPre-configured portable distribution of SMath Studio: https://en.smath.info/wiki/SMath%20with%20Plugins.ashx
#79 Опубликовано: 19.12.2025 01:10:36
Phase diagrams with CoolProps. ...
Now can show other thermo properties, and get animations.
PhaseDiagram.sm
Animating volume of water and enthalpy of O2.
Best regards.
Alvaro.
1 пользователям понравился этот пост
Вячеслав Мезенцев 19.12.2025 18:44:49
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