[ascend] Log of /trunk/models/johnpye/iapws95.a4c

Revision 335 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Feb 28 11:38:33 2006 UTC (18 years, 10 months ago) by johnpye
File length: 22347 byte(s)
Diff to previous 330

Messing

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Modified Sun Feb 26 05:48:10 2006 UTC (18 years, 10 months ago) by johnpye
File length: 22347 byte(s)
Diff to previous 327

Added some testing of pre-calculating steam properties when doing (p,h) calcs

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Modified Fri Feb 24 02:04:49 2006 UTC (18 years, 10 months ago) by johnpye
File length: 21395 byte(s)
Diff to previous 324

Adding some labels to equations in iapws95.a4c file
Adding some scaling commands, but still to no avail.

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Modified Fri Feb 24 00:41:08 2006 UTC (18 years, 10 months ago) by johnpye
File length: 20315 byte(s)
Diff to previous 320

Added two self-tests: one for subcooled (p,h) and another
for superheated (p,h). Both fail at the moment.

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Modified Thu Feb 23 13:38:40 2006 UTC (18 years, 10 months ago) by johnpye
File length: 19707 byte(s)
Diff to previous 296

Some messing about...

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Modified Thu Feb 16 09:58:21 2006 UTC (18 years, 11 months ago) by johnpye
File length: 19682 byte(s)
Diff to previous 186

Removed speed of sound calculation
Improved 'mixer' -- now converges (with trouble)
Working on 'loop'.

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Modified Fri Jan 13 03:36:44 2006 UTC (19 years ago) by johnpye
File length: 19668 byte(s)
Diff to previous 179

Modularising the 'loop' components in my steam system test case.
Changing some models to use the new 'FIX varlist' syntax (bug 204)

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Modified Tue Jan 10 14:15:18 2006 UTC (19 years ago) by aw0a
File length: 19317 byte(s)
Diff to previous 178

accidentally updated iapws95.a4c.  Restore previous version.

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Modified Tue Jan 10 13:58:14 2006 UTC (19 years ago) by aw0a
File length: 19437 byte(s)
Diff to previous 167

added l for liter in measures.a4l

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Modified Fri Jan 6 00:54:21 2006 UTC (19 years ago) by johnpye
File length: 19317 byte(s)
Diff to previous 166

Working on implementing slack variables with IAPWS.

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Modified Thu Jan 5 09:51:50 2006 UTC (19 years ago) by johnpye
File length: 20935 byte(s)
Diff to previous 155

Working on re-formulating the IAPWS-95 two-phase version with 'slack variables'

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Modified Fri Dec 23 00:59:32 2005 UTC (19 years ago) by johnpye
File length: 20420 byte(s)
Diff to previous 154

Fixing up self-testing models

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Modified Thu Dec 22 15:18:02 2005 UTC (19 years ago) by johnpye
File length: 20367 byte(s)
Diff to previous 112

Removing debug output, adding self_test to iapws95.

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Modified Wed Dec 14 06:25:28 2005 UTC (19 years, 1 month ago) by johnpye
File length: 19760 byte(s)
Diff to previous 109

Moving saturation curves into a separate file.
Adding a simple loop simulation using ideal-steam and fixed-density water.

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Modified Wed Dec 14 00:34:09 2005 UTC (19 years, 1 month ago) by johnpye
File length: 21323 byte(s)
Diff to previous 108

Standardising all currency amounts to ISO 4217. USdollar and dollar
replaced by USD in all models in the library.

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Modified Tue Dec 13 05:53:20 2005 UTC (19 years, 1 month ago) by johnpye
File length: 21187 byte(s)
Diff to previous 107

Moved some solver error messages to FPRINTF(ASCERR) convention.
Trying to get IAPWS-95 to work two-phase.

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Modified Mon Dec 12 14:18:25 2005 UTC (19 years, 1 month ago) by johnpye
File length: 19949 byte(s)
Diff to previous 106

Making iapws95 and iapws95_sat refinements of a base class thermo_state

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Modified Mon Dec 12 12:14:48 2005 UTC (19 years, 1 month ago) by johnpye
File length: 21065 byte(s)
Diff to previous 105

Added iapws95.a4c, giving all the other properties along
the saturation line.

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Modified Mon Dec 12 11:40:30 2005 UTC (19 years, 1 month ago) by johnpye
File length: 20176 byte(s)
Diff to previous 104

Added saturation curves

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Modified Mon Dec 12 05:16:57 2005 UTC (19 years, 1 month ago) by johnpye
File length: 18025 byte(s)
Diff to previous 96

Workaround for bug #165.

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Modified Thu Dec 8 17:22:38 2005 UTC (19 years, 1 month ago) by johnpye
File length: 18019 byte(s)
Diff to previous 90

Some work towards bug #164.

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Modified Wed Dec 7 16:03:44 2005 UTC (19 years, 1 month ago) by johnpye
File length: 17880 byte(s)
Diff to previous 86

Adding some more (under development) models...

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Modified Wed Dec 7 04:38:54 2005 UTC (19 years, 1 month ago) by johnpye
File length: 17861 byte(s)
Diff to previous 85

Fixing bug #152 (jerry's solution)
Also some minor fixes to error reporting calls
Changed default values of IAPWS95 to some that converge.

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Modified Tue Dec 6 18:04:27 2005 UTC (19 years, 1 month ago) by johnpye
File length: 17861 byte(s)
Diff to previous 84

A working (very slow) version of IAPWS95 which works around bug #154.
Added some debugging messages to solver (temporary).
Removed SIGINT trap.

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Modified Tue Dec 6 16:57:44 2005 UTC (19 years, 1 month ago) by johnpye
File length: 17079 byte(s)
Diff to previous 83

Fixing bug in IAPWS95 with gas constant
Hunting for the cause of the strange CalcRelationNominal bug

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Modified Tue Dec 6 13:18:32 2005 UTC (19 years, 1 month ago) by johnpye
File length: 16080 byte(s)
Diff to previous 78

Fixed default_self method

Revision 78 - (view) (download) (as text) (annotate) - [select for diffs]
Added Tue Dec 6 06:14:55 2005 UTC (19 years, 1 month ago) by johnpye
File length: 16058 byte(s)

Added IAPWS95 file to ASCEND model library

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