/[ascend]/trunk/models/johnpye/fprops/water.c
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Log of /trunk/models/johnpye/fprops/water.c

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(Current path doesn't exist after revision 2297)

Revision 1994 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Feb 4 03:52:36 2009 UTC (11 years, 6 months ago) by jpye
File length: 10089 byte(s)
Diff to previous 1990
Still some error near critical point for calculation of speed of sound.
However this error is not reconcilable with both IAPWS95 and REFPROP8, because those
two sources give different values. The value returned by FPROPS is midway between
the two.

Revision 1990 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Feb 3 11:12:40 2009 UTC (11 years, 6 months ago) by jpye
File length: 9687 byte(s)
Diff to previous 1989
Added critical terms to helm_resid_deldel and helm_resid_deltau.
Tests are still not passing though, need to check for errors.

Revision 1989 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Feb 3 07:29:29 2009 UTC (11 years, 6 months ago) by jpye
File length: 9687 byte(s)
Diff to previous 1988
Added helmholtz_w and helmholtz_cp.
Added test for helmholtz_w with water.
This exposes the fact that helm_resid_deldel and helm_resid_deltau need critical terms added.

Revision 1988 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Feb 3 05:38:33 2009 UTC (11 years, 6 months ago) by jpye
File length: 9594 byte(s)
Diff to previous 1986
Added critical terms to helm_resid_tautau.
Tests for water for cv pass.

Revision 1986 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Feb 3 05:19:15 2009 UTC (11 years, 6 months ago) by jpye
File length: 9542 byte(s)
Diff to previous 1985
Fixed helm_resid and helm_resid_del with critical terms.

Revision 1985 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Feb 3 01:15:17 2009 UTC (11 years, 6 months ago) by jpye
File length: 7536 byte(s)
Diff to previous 1904
Added critical term calculation in helm_resid.
Added gaussian and critical term values for water from IAPWS95.
Added some test data from IAPWS95 to water.c tests.

Revision 1904 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Sep 27 03:32:21 2008 UTC (11 years, 10 months ago) by jpye
File length: 5977 byte(s)
Diff to previous 1875
Removed redundant HelmholtzExpTerm, and corrected nitrogen.c to use
HelmholtzGausTerm instead.

Revision 1875 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Sep 18 04:30:49 2008 UTC (11 years, 10 months ago) by jpye
File length: 5898 byte(s)
Diff to previous 1874
Fixed water helm_ideal calculation.

Revision 1874 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Sep 18 04:27:16 2008 UTC (11 years, 10 months ago) by jpye
File length: 5898 byte(s)
Diff to previous 1873
Added some GPL headers, fixing water helm_ideal coefficients.

Revision 1873 - (view) (download) (as text) (annotate) - [select for diffs]
Added Thu Sep 18 02:34:54 2008 UTC (11 years, 10 months ago) by jpye
File length: 5064 byte(s)
Adding water to fluids set (for the purpose of debuggin using freesteam code).

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john.pye@anu.edu.au
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