Adds 75 new/updated binary mixture interaction parameters: **Bell-JCED-2025** (doi:10.1021/acs.jced.4c00699): - 19 Phase II pairs with full 4-parameter models (βT, γT, βv, γv): RC318/n-Butane, R125/CF3I, R32/CF3I, IsoButane/R1234ze(Z), R1243zf/IsoButane, propane/R1234yf, propane/R1243zf, R125/R1234ze(E), R125/R1243zf, R143a/R1234ze(E), R1243zf/R152a, R152a/R245fa, R1234ze(E)/R245fa, R124/RC318 - 5 existing pairs updated with improved 4-parameter models: CO2/R1234yf, CO2/R1234ze(E), R1234ze(E)/IsoButane, propane/R1234ze(E), R152a/R1234ze(E) - 55 Phase I pairs with γT only (βT=βv=γv=1) **Bell-IJT-2020** (doi:10.1007/s10765-020-02700-4): - CO2/CF3I pair from Bell & McLinden 2020 Closes #2726 Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Welcome to CoolProp
CoolProp is a thermophysical property database and wrappers for a selection of programming environments. It offers similar functionality to REFPROP, but CoolProp is open-source and free. It was originally developed by Ian Bell, at the time a post-doc at the University of Liege, in Liege, Belgium.
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CoolProp has flexible licensing terms: Commercial - ok! Academic? - ok!
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... other binaries are available from SourceForge
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There is also a bleeding edge nightly build of the development version.
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The documentation is available for the latest release and the development version
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For any kind of question regarding CoolProp and its usage, you can ask the CoolProp Discussions
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... you might also find answers in our FAQ
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If you found a bug or have an issue that requires the developers to become active, please file an issue in our issue tracker
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Contributions to this project are welcomed and encouraged! If you wish to contribute bug fixes, patches, or new features, wrappers, or material properties, please submit a Pull Request with your code.
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If you are new to Git and Github, please see the CoolProp Wiki for guidance on becoming a contributor to the project.