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CoolProp Wrapper - Pure and pseudo-pure fluid equations of state and transport properties for 122 components Options  Email this topic  Watch this topic  Print this topic » Normal Threaded

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uni		#61 Posted : 21 April 2023 21:17:35(UTC)
Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,639 Was thanked: 1400 time(s) in 817 post(s)		Originally Posted by: ioncube How can I get properties of mixtures e.g Code: CoolProp_Props("Dmass","T",273+100,"P",101.3*10^3,"Helium[0.5]&Xenon[0.5]") ref: http://www.coolprop.org/...properties/Mixtures.html 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 (7kb) downloaded 17 time(s). maple-python-coolprop.pdf (20kb) downloaded 14 time(s). maple-python-coolprop-2.sm (6kb) downloaded 12 time(s). Edited by user 21 April 2023 21:56:13(UTC)  | Reason: Not specified
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Razonar		#62 Posted : 22 April 2023 11:00:09(UTC)
Rank: Advanced Member Groups: Registered Joined: 28/08/2014(UTC) Posts: 1,508 Was thanked: 974 time(s) in 609 post(s)		Originally Posted by: ioncube How can I get properties of mixtures e.g Code: CoolProp_Props("Dmass","T",273+100,"P",101.3*10^3,"Helium[0.5]&Xenon[0.5]") ref: http://www.coolprop.org/...properties/Mixtures.html 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 (20kb) downloaded 20 time(s). Mixing gases.pdf (68kb) downloaded 22 time(s). Best regards. Alvaro.
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uni		#63 Posted : 22 April 2023 11:34:44(UTC)
Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,639 Was thanked: 1400 time(s) in 817 post(s)		More simple maple-python-coolprop-3.sm (11kb) downloaded 17 time(s). maple-python-coolprop-3.1.sm (11kb) downloaded 12 time(s). maple-python-coolprop-3.2.sm (11kb) downloaded 16 time(s). Edited by user 22 April 2023 14:13:24(UTC)  | Reason: Not specified
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1 user thanked uni for this useful post.		on 22/04/2023(UTC)
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uni		#64 Posted : 27 April 2023 09:09:34(UTC)
Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,639 Was thanked: 1400 time(s) in 817 post(s)		Now you can write like this maple-python-coolprop-3.3.sm (10kb) downloaded 15 time(s). Edited by user 27 April 2023 12:29:10(UTC)  | Reason: Not specified
		Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev
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uni		#65 Posted : 28 April 2023 13:39:13(UTC)
Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,639 Was thanked: 1400 time(s) in 817 post(s)		Or like this maple-python-coolprop-3.4.sm (11kb) downloaded 13 time(s). maple-python-coolprop-3.5.sm (11kb) downloaded 16 time(s). Edited by user 28 April 2023 13:58:45(UTC)  | Reason: Not specified
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uni		#66 Posted : 29 April 2023 21:33:10(UTC)
Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,639 Was thanked: 1400 time(s) in 817 post(s)		maple-python-coolprop-3.6.sm (10kb) downloaded 22 time(s).
		Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev
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churichuro		#67 Posted : 30 April 2023 04:07:03(UTC)
Rank: Advanced Member Groups: Registered Joined: 27/03/2019(UTC) Posts: 77 Location: coah Was thanked: 28 time(s) in 23 post(s)		is fantastic! this no work the first time but after I play with the another examples this work, very well thank you! Edited by user 30 April 2023 04:45:48(UTC)  | Reason: Not specified
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uni		#68 Posted : 04 May 2023 16:29:17(UTC)
Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,639 Was thanked: 1400 time(s) in 817 post(s)		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 (10kb) downloaded 19 time(s). maple-python-coolprop-3.8.sm (7kb) downloaded 16 time(s). maple-python-coolprop-3.9.sm (9kb) downloaded 25 time(s). Edited by user 04 May 2023 21:12:38(UTC)  | Reason: Not specified
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ioncube		#69 Posted : 30 July 2023 14:12:32(UTC)
Rank: Advanced Member Groups: Registered Joined: 04/12/2017(UTC) Posts: 70 Was thanked: 3 time(s) in 3 post(s)		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
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ioncube		#70 Posted : 30 July 2023 19:33:42(UTC)
Rank: Advanced Member Groups: Registered Joined: 04/12/2017(UTC) Posts: 70 Was thanked: 3 time(s) in 3 post(s)		Jean, can you help me how do integrate python in my Smath? I event tried environmental variables under Win10 but didn't work
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uni		#71 Posted : 31 July 2023 09:45:32(UTC)
Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,639 Was thanked: 1400 time(s) in 817 post(s)		You should use a double slash for the full path. Originally Posted by: ioncube 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. Edited by user 31 July 2023 09:49:17(UTC)  | Reason: Not specified
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ioncube		#72 Posted : 03 August 2023 01:17:11(UTC)
Rank: Advanced Member Groups: Registered Joined: 04/12/2017(UTC) Posts: 70 Was thanked: 3 time(s) in 3 post(s)		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/for...-of-state.aspx#post82120 Edited by user 03 August 2023 01:19:12(UTC)  | Reason: Not specified
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uni		#73 Posted : 03 August 2023 09:06:16(UTC)
Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,639 Was thanked: 1400 time(s) in 817 post(s)		Originally Posted by: ioncube 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. Edited by user 03 August 2023 09:08:14(UTC)  | Reason: Not specified
		Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev
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ioncube		#74 Posted : 04 August 2023 21:23:07(UTC)
Rank: Advanced Member Groups: Registered Joined: 04/12/2017(UTC) Posts: 70 Was thanked: 3 time(s) in 3 post(s)		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 Edited by user 04 August 2023 21:24:47(UTC)  | Reason: Not specified
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Razonar		#75 Posted : 08 August 2023 08:01:18(UTC)
Rank: Advanced Member Groups: Registered Joined: 28/08/2014(UTC) Posts: 1,508 Was thanked: 974 time(s) in 609 post(s)		Phase diagrams with CoolProps. PhaseDiagram.sm (40kb) downloaded 25 time(s). Best regards. Alvaro.
1 user thanked Razonar for this useful post.		on 08/08/2023(UTC)
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Razonar		#76 Posted : 09 August 2023 09:47:50(UTC)
Rank: Advanced Member Groups: Registered Joined: 28/08/2014(UTC) Posts: 1,508 Was thanked: 974 time(s) in 609 post(s)		Psychrometric Chart with CoolProps. 'Simplified' version (more readable): Enthalpy lines overlap web bulb temperature lines. PsychrometricChart.sm (126kb) downloaded 26 time(s). Best regards. Alvaro.
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ioncube		#77 Posted : 21 August 2023 23:39:50(UTC)
Rank: Advanced Member Groups: Registered Joined: 04/12/2017(UTC) Posts: 70 Was thanked: 3 time(s) in 3 post(s)		I think I have found some problems while using plugin to get phase properties as discussed here: http://www.coolprop.org/...osing-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 Worksheet1.sm (15kb) downloaded 9 time(s).
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mkraska		#78 Posted : 16 April 2024 09:55:20(UTC)
Rank: Advanced Member Groups: Registered Joined: 15/04/2012(UTC) Posts: 2,046 Was thanked: 1176 time(s) in 752 post(s)		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
		Martin Kraska Pre-configured portable distribution of SMath Studio: https://smath.com/wiki/SMath_with_Plugins.ashx
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