/[ascend]/trunk/models/johnpye/fprops/python/satcvgc.py
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Revision 2271 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sun Aug 8 12:17:00 2010 UTC (9 years, 2 months ago) by jpye
File length: 1696 byte(s)
Diff to previous 2264
Removed p_t, p_c from HelmholtzData, added routines that calculate those values directly.
'satcvgc.py' now runs without errors for 100% of data points.

Revision 2264 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Aug 5 09:25:55 2010 UTC (9 years, 2 months ago) by jpye
File length: 1652 byte(s)
Diff to previous 2246
A basic fprops_sat_p function working now.
Need to add p_t, T_t data to all materials.

Revision 2246 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Aug 2 05:47:27 2010 UTC (9 years, 2 months ago) by jpye
File length: 996 byte(s)
Diff to previous 2243
Added *calculated* values of p_c to data, fixes problems with satcvgc.py for most cases.

Revision 2243 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sun Aug 1 23:18:55 2010 UTC (9 years, 2 months ago) by jpye
File length: 999 byte(s)
Diff to previous 2237
Adding support for changeble fluid in rankine_fprops models.
Ammonia saturation line is OK now, was just missing p_c value.
Problem case added in phsx_test.

Revision 2237 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Jul 30 01:04:49 2010 UTC (9 years, 2 months ago) by jpye
File length: 999 byte(s)
Diff to previous 2230
Add simple Rankine cycle model using FPROPS for steam calculation.

Revision 2230 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Jul 27 01:56:55 2010 UTC (9 years, 2 months ago) by jpye
File length: 1000 byte(s)
Diff to previous 2229
Fixed error with use of 'abs' instead of 'fabs' in sat2.c.
This fixes convergence of CO2 and H2O everywhere except close to critical point.

Revision 2229 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Jul 26 13:29:14 2010 UTC (9 years, 2 months ago) by jpye
File length: 889 byte(s)
Diff to previous 2228
Add error count.

Revision 2228 - (view) (download) (as text) (annotate) - [select for diffs]
Added Mon Jul 26 13:20:51 2010 UTC (9 years, 2 months ago) by jpye
File length: 528 byte(s)
Add 'name' and 'T_t' (triple-point temperature) to HelmholtzData struct.
Add satcvgc.py for quick check of convergence of fprops_sat_T routine over 'all' fluids.

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john.pye@anu.edu.au
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