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Revision 3111 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Jun 6 02:22:43 2016 UTC (3 years ago) by jpye
File length: 7461 byte(s)
Diff to previous 2738
Creating new branch for Vishnu [[User:Vishnu]] from trunk r3110.


Revision 2738 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Dec 12 08:21:07 2013 UTC (5 years, 6 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 7461 byte(s)
Diff to previous 2736
more debugging of cp0 and ideal_cp, pengrob_cp (both seem incorrect)

Revision 2736 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Dec 11 11:09:29 2013 UTC (5 years, 6 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 7487 byte(s)
Diff to previous 2734
debugging problem with cp0

Revision 2734 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Dec 10 12:11:46 2013 UTC (5 years, 6 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 7463 byte(s)
Diff to previous 2733
testing ideal calcs, cf example in Bejan Tsatsaronis & Moran.

Revision 2733 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Dec 10 11:14:47 2013 UTC (5 years, 6 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 7447 byte(s)
Diff to previous 2730
ReferenceState TPHG fixed for ideal EOS.

Revision 2730 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Dec 9 08:32:08 2013 UTC (5 years, 6 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 7596 byte(s)
Diff to previous 2662
working on ideal gas EOS, and implementing enthalpy of formation/absolute entropy via reference state mechanism.

Revision 2662 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Jan 18 00:34:51 2013 UTC (6 years, 5 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 5546 byte(s)
Diff to previous 2661
Added some C tests for sat and solve_ph routines.
Added parameter 'source' to fprops_fluid, to allow data with a particular source to be specified (optionally). This allows forced testing explicitly of the RPP data even when Helmholtz data is also available.
Tweaked some convergence parameters in sat.c and solve_ph.c to get convergence across broader range of parameters for more fluids (more testing required).

Revision 2661 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Jan 17 00:15:12 2013 UTC (6 years, 5 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 5522 byte(s)
Diff to previous 2654
Update GPL header, debugging issue with (p,h) for Water.

Revision 2654 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Jan 16 02:04:07 2013 UTC (6 years, 5 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 5589 byte(s)
Diff to previous 2649
Merged (copied) fprops2 branch to trunk. This copy overwrites the trunk version of fprops,
and history is preserved via the fprops2 sequence. I hope that's OK...

Revision 2649 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Dec 12 12:39:25 2012 UTC (6 years, 6 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 6393 byte(s)
Diff to previous 2299
Fixing GPL header, removing postal address (rpmlint incorrect-fsf-address)

Revision 2299 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Aug 20 06:53:38 2010 UTC (8 years, 10 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 6465 byte(s)
Diff to previous 2268
Automatic generation of the fluids list completed now (hopefully).

Revision 2268 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Aug 6 07:31:35 2010 UTC (8 years, 10 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 6461 byte(s)
Diff to previous 2113
Improved first guess has eliminated many of the errors, still problems though.

Revision 2113 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Dec 8 03:37:27 2009 UTC (9 years, 6 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 6454 byte(s)
Diff to previous 2108
Update copyright info. Add citation for CO2.

Revision 2108 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sun Dec 6 08:35:27 2009 UTC (9 years, 6 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 6220 byte(s)
Diff to previous 1917
Fixed error in CO2 cp0 expr.

Revision 1917 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Oct 3 04:36:44 2008 UTC (10 years, 8 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 6086 byte(s)
Diff to previous 1915
Fixed most of the problem with dh/dT_rho, still not right.

Revision 1915 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Oct 2 08:49:17 2008 UTC (10 years, 8 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 5685 byte(s)
Diff to previous 1891
Adding calculation of derivatives of h.

Revision 1891 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Sep 23 06:46:28 2008 UTC (10 years, 9 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 5171 byte(s)
Diff to previous 1881
Fixed bug in helm_resid_tau for gaussian terms.

Revision 1881 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Sep 18 13:10:28 2008 UTC (10 years, 9 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 5095 byte(s)
Diff to previous 1880
helm_ideal_tau seems to agree now.

Revision 1880 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Sep 18 10:39:18 2008 UTC (10 years, 9 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 4966 byte(s)
Diff to previous 1879
Apparently a problem in helm_ideal_tau with exponential terms?

Revision 1879 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Sep 18 10:19:06 2008 UTC (10 years, 9 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 4701 byte(s)
Diff to previous 1868
helm_ideal checked against 'simple' function for comparison.

Revision 1868 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Sep 17 06:37:45 2008 UTC (10 years, 9 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 4550 byte(s)
Diff to previous 1867
More debugging

Revision 1867 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Sep 15 14:30:49 2008 UTC (10 years, 9 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 4304 byte(s)
Diff to previous 1865
helm_resid seems to agree with spreadsheet now,
still perhaps probs with helm_ideal.

Revision 1865 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Sep 15 08:40:14 2008 UTC (10 years, 9 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 4266 byte(s)
Diff to previous 1862
Still working on fixing helmholtz_a.

Revision 1862 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sun Sep 14 08:39:51 2008 UTC (10 years, 9 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 4073 byte(s)
Diff to previous 1859
Remove stderr from default build.

Revision 1859 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sun Sep 14 07:22:39 2008 UTC (10 years, 9 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 4073 byte(s)
Diff to previous 1857
Fixed error in helm_ideal_tau formula.

Revision 1857 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Sep 11 14:46:51 2008 UTC (10 years, 9 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 4073 byte(s)
Diff to previous 1855
p, u, h working for nitrogen, still problems with s.

Revision 1855 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Sep 11 13:50:55 2008 UTC (10 years, 9 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 3876 byte(s)
Diff to previous 1851
Fixed evaluation of cp0 for both ammonia and nitrogen now.

Revision 1851 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Sep 10 09:17:43 2008 UTC (10 years, 9 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 3906 byte(s)
Diff to previous 1850
Fixed up some warnings for non-test mode.

Revision 1850 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Sep 2 06:56:47 2008 UTC (10 years, 9 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 3773 byte(s)
Diff to previous 1849
Added ideal cp0 values to test data and added
calculation function for this. Works for nitrogen 
but not for ammonia.

Revision 1849 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Sep 1 14:48:55 2008 UTC (10 years, 9 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 2968 byte(s)
Diff to previous 1847
Working on fixing the ideal component curves so that they calculate
directly from the cp0(T) form. Currently broken.

Revision 1847 - (view) (download) (as text) (annotate) - [select for diffs]
Added Mon Sep 1 05:42:21 2008 UTC (10 years, 9 months ago) by jpye
Original Path: trunk/models/johnpye/fprops/ideal.c
File length: 1520 byte(s)
Split out ideal curves from helmholtz.c.

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