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577 Commits

Author SHA1 Message Date
Ian Bell
e0e2591d73 Fixed problems with HAPropsSI when wetbulb is an input by converting call to Brent. Slow but steady. 
Closes https://github.com/CoolProp/CoolProp/issues/311

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-09 00:08:27 -05:00
Ian Bell
32fa56108d Implemented rhomass_critical function in AbstractState. Closes https://github.com/CoolProp/CoolProp/issues/303 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-08 18:22:01 -05:00
Ian Bell
16c70f91bc Fix backwards logic in PD test 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-06 16:59:50 -05:00
Ian Bell
4a59d578aa Only check FPU bits with MSVC compiler 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-06 16:48:03 -05:00
Ian Bell
495418ddda Fix bug in access to rhomolar variable 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-06 16:28:49 -05:00
Ian Bell
2ae3445810 Resolved bizarre FPU exception error on windows with visual studio 
Resetting the FPU flags seems to make Excel not error out randomly.  This is sort of a bug in Excel.

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-06 16:14:22 -05:00
Ian Bell
1fc5e43a34 Fixes two-phase states for PHSU_D_flash 
Closes https://github.com/CoolProp/CoolProp/issues/289

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-06 14:27:02 -05:00
Ian Bell
43c24d66c0 Implemented first saturation derivatives 
See https://github.com/CoolProp/CoolProp/issues/238

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-05 17:59:20 -05:00
Ian Bell
e84274367d Add a better error message if fluid does not have thermal conductivity or viscosity model 
See https://github.com/CoolProp/CoolProp/issues/285

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-05 14:22:48 -05:00
Ian Bell
0cb02a3e2f Predefined mixtures working in PropsSI now 
Added Catch test

``` python
In [1]: import CoolProp

In [2]: CoolProp.CoolProp.PropsSI('D','P',101325,'T',300,'Air.mix')
Out[2]: 1.1766975266680577
```

Closes https://github.com/CoolProp/CoolProp/issues/287

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-05 11:24:29 -05:00
Ian Bell
32ccb78250 Disable internal error catching and allow swig to do the error catching itself 
See https://github.com/CoolProp/CoolProp/issues/282

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-04 17:00:54 -05:00
Ian Bell
4960842476 A better step size in secant solver for low W 
Closes https://github.com/CoolProp/CoolProp/issues/254

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-04 12:09:06 -05:00
Ian Bell
707ee4799a Brought back surface tension support 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-04 11:43:44 -05:00
Ian Bell
d7f86a806d Added tests for surface tension retrieval 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-04 11:42:29 -05:00
Ian Bell
a6f0a9e4c7 Added test for PD for T > 1.5Tc 
See also https://github.com/CoolProp/CoolProp/issues/274

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-04 11:10:48 -05:00
Ian Bell
de6e95e839 Allow DY solver for single phase to go to 1.5*Tc 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-04 11:00:06 -05:00
Ian Bell
74a181645b Correctly calculate the phase flag when YD are input 
Closes https://github.com/CoolProp/CoolProp/issues/273

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-04 10:35:46 -05:00
Jorrit Wronski
e85fccd040 Just a dummy commit to trigger the new builds on the bots after restoring permissions on the server. 2014-12-03 09:44:42 +01:00
Ian Bell
ca4c5b8706 Tidy docs for phase parameter 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-02 22:39:53 -05:00
Ian Bell
7a7a63f50a Gibbs is output only 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-02 22:17:04 -05:00
Ian Bell
c62ae83c38 TD flash goes back to checking for quality < 0 and > 1 for single phase solution 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-02 22:14:46 -05:00
Ian Bell
7fd8c5ffc4 One more try at PT two-phase 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-02 15:42:20 -05:00
Ian Bell
b0b66800cb Another try at PT sat 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-02 13:51:16 -05:00
Ian Bell
1f1acc45b3 keep going with REFPROP file endings 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-02 12:25:42 -05:00
Ian Bell
febe1b5bb6 Expose p_reducing 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-02 12:19:20 -05:00
Ian Bell
1c7512a318 Relax the PT tolerance again for two-phase 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-02 12:17:45 -05:00
Ian Bell
8168104a21 Merge branch 'master' of https://github.com/CoolProp/CoolProp 2014-12-02 18:13:31 +01:00
Ian Bell
2068210cb8 Fixed fluid loading problems on *nix 2014-12-02 18:13:21 +01:00
Ian Bell
8c7b9c4876 Tighten up the limits on PT being two-phase (error) 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-02 11:11:36 -05:00
Ian Bell
a5d94a0426 Fixed(?) REFPROP loading issues on linux 2014-12-02 17:01:20 +01:00
Ian Bell
8407dc172f Throw for PT being a two-phase state (or close to) 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-02 10:44:00 -05:00
Ian Bell
37bfd34d23 Update a few tests 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-02 01:36:43 -05:00
Ian Bell
5243dd429a Make some tests give better output 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-01 23:37:07 -05:00
Ian Bell
858e75ae5b Remove PRINT, not used 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-01 23:36:36 -05:00
Ian Bell
dcd33a426c Remove R_u_ratio, not needed in this function 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-01 23:36:11 -05:00
Ian Bell
f3dbb45249 Silence the remaining debug for Catch tests for REFPROP 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-01 23:35:35 -05:00
Ian Bell
ddbf954934 Fix bug with initialization of the ierr for REFPROP backend on linux 2014-12-02 02:37:11 +01:00
Ian Bell
c15fc9c7e1 Also output EOS value for hs anchor test 2014-12-02 02:36:37 +01:00
Ian Bell
5c28e1761c Reset loaded fluid name for REFPROP when unloading 
Also, skip code when fluid is the same

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-01 18:03:26 -05:00
Ian Bell
e818d254ef Placate XCode by fixing is_inside function 
Closes https://github.com/CoolProp/CoolProp/issues/261

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-01 17:22:11 -05:00
Ian Bell
89859c85ee squelch huge amount of debug output 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-12-01 15:10:42 -05:00
Jorrit Wronski
a707ac744f REFPROP: Added some more debugging output and changed the fluid detection. Before, setup was called like crazy... 2014-12-01 19:12:23 +01:00
Jorrit Wronski
46ee467f4c REFPROP: SETUPdll got called each time, the string was not updated. This might fix some issues. 2014-12-01 19:12:23 +01:00
Ian Bell
8e6b5a7f2b Change the logic of DEF and RESET for set_reference_stateS; RESET removes entirely all the offset terms 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-11-29 22:18:01 -05:00
Ian Bell
f0bf588358 Relaxed some more convergence criteria 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-11-29 21:31:03 -05:00
Ian Bell
924a50abf5 Add is_pure function 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-11-29 18:39:22 -05:00
Ian Bell
ae6b5f85df Allow up to 30 tries at the saturation solver 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-11-29 18:38:55 -05:00
Ian Bell
e306a67f1e Relax some constraints for testing 
Skip triple point tests if p < 1mPa
Relax constraint for derivative tests

Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-11-29 18:36:34 -05:00
Ian Bell
e9c22523f7 Disable HS tests for now 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-11-29 16:28:09 -05:00
Ian Bell
b92d4b0536 More verbose error messages for REFPROP backwards compatibility tests 
Signed-off-by: Ian Bell <ian.h.bell@gmail.com>
 2014-11-29 15:41:01 -05:00