Tags

* Added a new EoS for heavy water
* Added pre-built wheels for Python 3.6 and Python 3.7
* The MATLAB wrappers have been abandoned in favour of Python-based calls
* Add phase specification to high-level interface
* LabVIEW VIs can now call PropsSI and Props1SI
* Added a wrapper for Android

New features:

* MathCAD wrapper working again (thanks to Jeff Henning)
* Added binary interaction parameters for more than 400 mixtures
* Added a cubic backend supporting PR and SRK for some calculations
* Added new non-iterative viscosity model for a few refrigerants (especially R32 and R245fa)
* Implemented EOS for HCl, D4, ethylene oxide, and dichloroethane from M. Thol
* ... and a lot of little bugfixes (see issues)

Contributors to this release:
ibell, jowr, henningjp, bilderbuchi, dinojr, mapipolo, Mol3culo, stefann82, arashsk, pypamart, milesabarr, wahlenkus, saha84, EmiCas, Heathckliff, Tom0310, dizzux, davideziviani, paarfi

Issues Closed:

* `#1056 <http://github.com/CoolProp/CoolProp/issues/1056>`_ : Added "set_reference_state" wrapper for Mathcad and Updated Example Worksheets
* `#1053 <http://github.com/CoolProp/CoolProp/issues/1053>`_ : Align Tmax with REFPROP values
* `#1049 <http://github.com/CoolProp/CoolProp/issues/1049>`_ : apply_simple_mixing_rule should be implemented for HEOS instances
* `#1048 <http://github.com/CoolProp/CoolProp/issues/1048>`_ : Calling set_binary_interaction_double on AbstractState instance has no effect
* `#1047 <http://github.com/CoolProp/CoolProp/issues/1047>`_ : Mathcad Wrapper Updates for CoolProp 5.x and 6
* `#1044 <http://github.com/CoolProp/CoolProp/issues/1044>`_ : Manylinux build integration
* `#1041 <http://github.com/CoolProp/CoolProp/issues/1041>`_ : Fixed Minor MSVC Compiler Warnings
* `#1034 <http://github.com/CoolProp/CoolProp/issues/1034>`_ : Strange behaviour of densities at critical point
* `#1033 <http://github.com/CoolProp/CoolProp/issues/1033>`_ : Python builder issues
* `#1032 <http://github.com/CoolProp/CoolProp/issues/1032>`_ : Rewrite mixture derivatives tests to use new format
* `#1031 <http://github.com/CoolProp/CoolProp/issues/1031>`_ : Fixes STRING conflict between Mathcad library and cppformat
* `#1030 <http://github.com/CoolProp/CoolProp/issues/1030>`_ : Add pass-throughs for testing derivatives
* `#1029 <http://github.com/CoolProp/CoolProp/issues/1029>`_ : Sphinx builder
* `#1028 <http://github.com/CoolProp/CoolProp/issues/1028>`_ : ALTERNATIVE_REFPROP_PATH ignored for predefined mixtures
* `#1026 <http://github.com/CoolProp/CoolProp/issues/1026>`_ : Add REFPROP version to REFPROP comparison script
* `#1025 <http://github.com/CoolProp/CoolProp/issues/1025>`_ : Phase envelopes construction failing for example in docs
* `#1024 <http://github.com/CoolProp/CoolProp/issues/1024>`_ : VLE calcs failing for SRK & PR backends
* `#1023 <http://github.com/CoolProp/CoolProp/issues/1023>`_ : AbstractState.update fails for mixtures containing specific refrigerants using REFPROP backend
* `#1020 <http://github.com/CoolProp/CoolProp/issues/1020>`_ : Add target_link_libraries to CMakeLists.txt
* `#1014 <http://github.com/CoolProp/CoolProp/issues/1014>`_ : Figure out how to make coolprop static library a clean cmake dependency
* `#1012 <http://github.com/CoolProp/CoolProp/issues/1012>`_ : Residual Helmholtz energy not work
* `#1011 <http://github.com/CoolProp/CoolProp/issues/1011>`_ : Update references
* `#1010 <http://github.com/CoolProp/CoolProp/issues/1010>`_ : Derivative of residual Helmholtz energy with delta
* `#1009 <http://github.com/CoolProp/CoolProp/issues/1009>`_ : Can't compute densities at the triple point
* `#1007 <http://github.com/CoolProp/CoolProp/issues/1007>`_ : 'error: key [Ar] was not found in string_to_index'
* `#1006 <http://github.com/CoolProp/CoolProp/issues/1006>`_ : Use c++14 when building on MINGW
* `#1005 <http://github.com/CoolProp/CoolProp/issues/1005>`_ : Derivative of the saturation enthalpy cair_sat = d(hsat)/dT
* `#1003 <http://github.com/CoolProp/CoolProp/issues/1003>`_ : Fix bug in Chung estimation model
* `#1002 <http://github.com/CoolProp/CoolProp/issues/1002>`_ : Add python 3.5 wheel
* `#1001 <http://github.com/CoolProp/CoolProp/issues/1001>`_ : DmolarP broken for Air
* `#1000 <http://github.com/CoolProp/CoolProp/issues/1000>`_ : Fix setting of BIP function
* `#999 <http://github.com/CoolProp/CoolProp/issues/999>`_ : Abbreviate all journal names
* `#998 <http://github.com/CoolProp/CoolProp/issues/998>`_ : Refine phase envelope better on liquid side
* `#997 <http://github.com/CoolProp/CoolProp/issues/997>`_ : Abbreviate IECR in CoolProp reference
* `#996 <http://github.com/CoolProp/CoolProp/issues/996>`_ : Update references for R245fa and R1234ze(E)
* `#995 <http://github.com/CoolProp/CoolProp/issues/995>`_ : Check double_equal in CPnumerics.h
* `#994 <http://github.com/CoolProp/CoolProp/issues/994>`_ : Find a way to simplify includes
* `#993 <http://github.com/CoolProp/CoolProp/issues/993>`_ : Test/Add example for DLL calling from C
* `#992 <http://github.com/CoolProp/CoolProp/issues/992>`_ : Fix reference for R1234ze(E) again
* `#987 <http://github.com/CoolProp/CoolProp/issues/987>`_ : Multiple EOS paper refs run together
* `#986 <http://github.com/CoolProp/CoolProp/issues/986>`_ : Air lookup in Excel v5.1.2
* `#982 <http://github.com/CoolProp/CoolProp/issues/982>`_ : Reorganize CoolPropTools.h into smaller modules
* `#981 <http://github.com/CoolProp/CoolProp/issues/981>`_ : Saturation states
* `#976 <http://github.com/CoolProp/CoolProp/issues/976>`_ : Add high-level functions to Julia wrapper
* `#975 <http://github.com/CoolProp/CoolProp/issues/975>`_ : Correct get_parameter_information_string, fixes #974
* `#973 <http://github.com/CoolProp/CoolProp/issues/973>`_ : Remove warnings when using Julia 0.4 realease
* `#971 <http://github.com/CoolProp/CoolProp/issues/971>`_ : Fix bug in PhaseEnvelopeRoutines::evaluate
* `#970 <http://github.com/CoolProp/CoolProp/issues/970>`_ : Props1SI function missing in Mathematica wrapper on OSX
* `#968 <http://github.com/CoolProp/CoolProp/issues/968>`_ : Update index.rst
* `#967 <http://github.com/CoolProp/CoolProp/issues/967>`_ : SO2 ancillaries broken
* `#964 <http://github.com/CoolProp/CoolProp/issues/964>`_ : Update index.rst
* `#963 <http://github.com/CoolProp/CoolProp/issues/963>`_ : Update index.rst
* `#962 <http://github.com/CoolProp/CoolProp/issues/962>`_ : Update sample.sce
* `#960 <http://github.com/CoolProp/CoolProp/issues/960>`_ : Update index.rst
* `#953 <http://github.com/CoolProp/CoolProp/issues/953>`_ : Remap CoolPropDbl to double
* `#952 <http://github.com/CoolProp/CoolProp/issues/952>`_ : Switch string formatting to use the cppformat library; see #907
* `#951 <http://github.com/CoolProp/CoolProp/issues/951>`_ : Allow gibbs as input to first_partial_deriv()
* `#950 <http://github.com/CoolProp/CoolProp/issues/950>`_ : Wrong units for residual entropy
* `#949 <http://github.com/CoolProp/CoolProp/issues/949>`_ : Fix {} in bibtex to protect title capitalization
* `#948 <http://github.com/CoolProp/CoolProp/issues/948>`_ : Update reference for  EOS-CG
* `#947 <http://github.com/CoolProp/CoolProp/issues/947>`_ : Add Fij to REFPROPMixtureBackend::get_binary_interaction_double
* `#945 <http://github.com/CoolProp/CoolProp/issues/945>`_ : Add EOS for R245ca
* `#944 <http://github.com/CoolProp/CoolProp/issues/944>`_ : Update reference for R1233ze(E)
* `#941 <http://github.com/CoolProp/CoolProp/issues/941>`_ : CoolProp returns same value for p_critical and p_triple for R503
* `#937 <http://github.com/CoolProp/CoolProp/issues/937>`_ : Allow ability to get refprop version
* `#934 <http://github.com/CoolProp/CoolProp/issues/934>`_ : Memory access violation on mixture update at very low pressures using tabular backend
* `#933 <http://github.com/CoolProp/CoolProp/issues/933>`_ : ValueError: Bad phase to solver_rho_Tp_SRK (CoolProp 5.1.2)
* `#932 <http://github.com/CoolProp/CoolProp/issues/932>`_ : Fix EOS reference for oxygen
* `#931 <http://github.com/CoolProp/CoolProp/issues/931>`_ : Remap CoolPropDbl to double permanently
* `#930 <http://github.com/CoolProp/CoolProp/issues/930>`_ : Phase envelopes should be begin at much lower pressure
* `#929 <http://github.com/CoolProp/CoolProp/issues/929>`_ : PT should start with Halley's method everywhere
* `#928 <http://github.com/CoolProp/CoolProp/issues/928>`_ : Add EOS for HCl, D4, ethylene oxide, and dichloroethane
* `#927 <http://github.com/CoolProp/CoolProp/issues/927>`_ : Add ability to use Henry's Law to get guesses for liquid phase composition
* `#926 <http://github.com/CoolProp/CoolProp/issues/926>`_ : hydrogen formula is wrong
* `#925 <http://github.com/CoolProp/CoolProp/issues/925>`_ : Fix HS inputs
* `#921 <http://github.com/CoolProp/CoolProp/issues/921>`_ : Tabular calcs with mixtures often return Dew T< Bubble T using PQ input pair
* `#920 <http://github.com/CoolProp/CoolProp/issues/920>`_ : Cant find temperature at pressure and entropy
* `#917 <http://github.com/CoolProp/CoolProp/issues/917>`_ : Fix errors in docs
* `#907 <http://github.com/CoolProp/CoolProp/issues/907>`_ : Replace string formatting with C++ format library
* `#905 <http://github.com/CoolProp/CoolProp/issues/905>`_ : Using conda recipes
* `#885 <http://github.com/CoolProp/CoolProp/issues/885>`_ : Duplicate critical points found
* `#854 <http://github.com/CoolProp/CoolProp/issues/854>`_ : Coolprop R448A, R449A or R450A
* `#816 <http://github.com/CoolProp/CoolProp/issues/816>`_ : Issue with viscosity of R245FA
* `#808 <http://github.com/CoolProp/CoolProp/issues/808>`_ : Implement tangent plane distance
* `#665 <http://github.com/CoolProp/CoolProp/issues/665>`_ : Viscosity convergence issue
* `#279 <http://github.com/CoolProp/CoolProp/issues/279>`_ : Rebuild MathCAD wrapper with v5 support
* `#186 <http://github.com/CoolProp/CoolProp/issues/186>`_ : Convert cubics to HE

Pull Requests merged:

* `#1062 <http://github.com/CoolProp/CoolProp/pull/1062>`_ : Export first_partial_deriv, see #946 #1062
* `#1056 <http://github.com/CoolProp/CoolProp/pull/1056>`_ : Added "set_reference_state" wrapper for Mathcad and Updated Example Worksheets
* `#1053 <http://github.com/CoolProp/CoolProp/pull/1053>`_ : Align Tmax with REFPROP values
* `#1047 <http://github.com/CoolProp/CoolProp/pull/1047>`_ : Mathcad Wrapper Updates for CoolProp 5.x and 6
* `#1041 <http://github.com/CoolProp/CoolProp/pull/1041>`_ : Fixed Minor MSVC Compiler Warnings
* `#1031 <http://github.com/CoolProp/CoolProp/pull/1031>`_ : Fixes STRING conflict between Mathcad library and cppformat
* `#1020 <http://github.com/CoolProp/CoolProp/pull/1020>`_ : Add target_link_libraries to CMakeLists.txt
* `#982 <http://github.com/CoolProp/CoolProp/pull/982>`_ : Reorganize CoolPropTools.h into smaller modules
* `#981 <http://github.com/CoolProp/CoolProp/pull/981>`_ : Saturation states
* `#976 <http://github.com/CoolProp/CoolProp/pull/976>`_ : Add high-level functions to Julia wrapper
* `#975 <http://github.com/CoolProp/CoolProp/pull/975>`_ : Correct get_parameter_information_string, fixes #974
* `#973 <http://github.com/CoolProp/CoolProp/pull/973>`_ : Remove warnings when using Julia 0.4 realease
* `#968 <http://github.com/CoolProp/CoolProp/pull/968>`_ : Update index.rst
* `#964 <http://github.com/CoolProp/CoolProp/pull/964>`_ : Update index.rst
* `#963 <http://github.com/CoolProp/CoolProp/pull/963>`_ : Update index.rst
* `#962 <http://github.com/CoolProp/CoolProp/pull/962>`_ : Update sample.sce
* `#960 <http://github.com/CoolProp/CoolProp/pull/960>`_ : Update index.rst
* `#953 <http://github.com/CoolProp/CoolProp/pull/953>`_ : Remap CoolPropDbl to double
* `#952 <http://github.com/CoolProp/CoolProp/pull/952>`_ : Switch string formatting to use the cppformat library; see #907

5.0.7
-----

New Features:

* Added a Lua wrapper

Issues Closed:

* #460: PropsSI ("Q", "P", valueP, "H", valueH, "REFPROP-R410A") only return 0
* #459: PropsSI ("D", "P", valueP, "T", valueT, "R407C") return bad result in L+V Phasis
* #454: Add density dependency to entropy and enthalpy of incomprerssible fluids
* #452: Allow mixtures to have zero mole fractions
* #450: Calling PropsSI to get thermal conductivity throws an exception
* #448: Retrieving acentric factor through Props1SI fails
* #443: Javascript index.html is missing
* #437: REFPROP predefined mixtures no longer work
* #434: R404A Refprop value differs from Refprop Value in Excel
* #432: All the mixture interaction parameters of Gernert are wrong
* #431: REFPROP should not be reloaded after every call to PropsSI
* #430: HAPropsSI is missing from the SWIG wrapper
* #429: Entropy of Melinder fluids giving wrong results
* #428: On windows, do not error out if REFPROP fluid files are not found in c:\Program Files\REFPROP
* #427: HapropsSi("W","B", 279.15, "T", 293.15, "P", 101325) lead to a "-1.#IND" value
* #425: Incompressible viscosity
* #419: HapropSI ("T","B",273.15+37,"D",273.15+36.44,"P",101325) lead to an error ...
* #416: Sphinx docs
* #413: Incompressible entropy
* #410: Phase envelope segfaults for pure fluids
* #409: Trivial outputs
* #408: HapropsSI function issues
* #403: Error in new CoolProp version in the function HAPropsSI (variable combination 'PH' and 'W')
* #401: Linux/OSX error with refprop 9.1* and mixtures containing  R1234YF
* #400: HAPropsSI(Output, "B",valueB, "R", 1, "P", 101325) lead to an error
* #398: HAPropsSI(Output, "B",252.84, "D";250.85, "P", 101325) lead to an infinite value
* #387: Vectorised PropSI breaks plotting functions
* #386: Bibtex numbering
* #307: Transport Properties for Mixtures

* Added Mathematica wrapper
* Added ``Prandtl()`` function to ``AbstractState``
* Added vectorized ``PropsSImulti`` function that can return a matrix of outputs for vectors of state inputs and desired outputs

Removed Features:

* All the ``PropsSI`` overloads.  For all other types of inputs, the ``PropsSImulti`` function is now used

Issues Closed:

* #375: If one input and one output to PropsSI, bubble error cleanly
* #373: Move predefined mixture parsing to HelmholtzEOS initializer function
* #372: Prandtl number is missing from AbstractState
* #371: Parse inputs to PropsSI/PropsSI(vectorized) and turn into a vector of inputs
* #370: Docs are missing all the fluid files
* #368: CoolProp on iOS
* #367: Python module architecture
* #366: Get value of universal gas constant
* #365: REFPROP_lib.h is missed in 5.0.4 source code zip
* #364: Liquid and vapor saturation pressures are not the same for some fluids
* #363: Revision synchronisation
* #359: Add high-level function that allows for multiple outputs
* #357: Vector functions and state class
* #349: Host v4 docs

BUGFIX: Lots of bugs squashed.

New features:

* Julia wrapper added
* Derivatives along the saturation line for pure fluids implemented
* Exposed the configuration getter/setter through SWIG (except for MATLAB)
* Added transport properties for xylenes and Ethylbenzene
* Surface tension for HFC pseudo-pures added

Issues Closed:

* #355: In MSVC, too many symbols are exported in SWIG+MATLAB
* #354: REFPROP headers
* #353: Using HAPropsSI within circular reference on Mac Excel 2011 causes div/0 error!
* #350: Python module docs
* #347: Implement calc_melting_line for incompressibles
* #346: Memory sanitizer is reporting errors with RPVersion function call
* #344: skip typeerror in Excel to make 32-bit xlam work in 64-bit excel
* #342: Refprop mixture with 4 components error
* #339: Some SWIG tests fail due to the inclusion of rapidjson header
* #337: ECS not yielding the proper values for eta and lambda
* #332: Make the REFPROP wrapper code 1% more sane
* #331: Excel wapper shouts errors (in Excel 2013)
* #330: Implement ECS model for viscosity of xylenes and ethylbenzene
* #326: expose configuration through SWIG
* #325: Implement the generalized derivatives for REFPROP as well
* #324: SetPath for Refprop
* #322: Add method to AbstractState to return mixture component names
* #321: Add more R-number aliases
* #320: HAPropsSI("T", "V", 0.83, "R", 1, "P", 101325) & lead to infinite value
* #319: Error in entropy calculation with TH inputs
* #314: Add surface tension reference information to docs
* #312: Small examples of the use of derivatives should be in docs
* #309: MEG properties
* #308: Set maximum states for saturation curves for pseudo-pures properly
* #306: Surface Tension for HFC Pseudo-Pure is missing
* #304: Develop some docs about hooking up with Julia code
* #294: Add the clang sanitize tests to buildbot
* #247: Implement thermal conductivity for o-Xylene, m-Xylene, p-Xylene, and Ethylbenzene
* #238: add a function to retrieve derivatives along the saturation curve

Bugfix, with some new functionality

The most important fix is for users of Microsoft Excel on windows. It is imperative to download a new CoolProp.dll, there was a serious bug in how Excel and CoolProp interact that has been fixed.

Issues Closed:

* #293: Requirement for zipped source code file
* #292: Update CycloHexane EOS
* #289: Two-phase states don't work for DY flash
* #288 : Some calls in Excel throw FPU exceptions which throw error messages
* #287: Predefined mixtures cannot be used in PropsSI
* #285: Cannot solve for conductivity and viscosity
* #284: Create build steps on the master that allow us to automate the releasing even more
* #283: Change fullclean logic to use git pull to wipe the folder completely
* #282: SWIG wrappers not converting errors in PropsSI to exceptions
* #280: Describe the predefined mixtures with examples on website

Bugfix release

Issues closed:

Released version 5.0.1 to test release script and to fix minor bugs