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Log of /branches/jacob/models/johnpye/fprops/mixtures/mixture_prepare.c

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Revision 3061 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Thu Aug 13 15:01:49 2015 UTC (4 years ago) by jacob
File length: 2410 byte(s)
Diff to previous 3040
Renamed .a4c test files beginning with 'jacob_mix_', and gave more informative names

Extended dew and bubble-point functions (finding pressure or temperature) which check that mixture is not in the critical region.  Added dew and bubble-point functions to API, with proper checks on region.

Revision 3040 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Mon Aug 3 16:55:04 2015 UTC (4 years ago) by jacob
File length: 3007 byte(s)
Diff to previous 3034
Rewriting mixture property functions to use newer input types that can represent phases accurately, and preliminary testing prior to importing into ASCEND through the library file.

Revised library file 'asc_mixture.c', so now input data passed from ASCEND to the library code is correctly unpacked.

Revision 3034 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Wed Jul 29 16:56:09 2015 UTC (4 years ago) by jacob
File length: 3711 byte(s)
Diff to previous 3027
Move mixture library file to be in the same folder as all the other FPROPS library files.

ASCEND is importing the final mixture library file fine, but seems to encounter segmentation faults when specifying mixture composition.

Also rearranged some of the generic and phase-equilibrium functions, for more logical organization.

Revision 3027 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Jul 25 04:08:17 2015 UTC (4 years, 1 month ago) by jacob
File length: 3325 byte(s)
Diff to previous 3003
Further work on mixture flash function, and testing at multiple temperatures and pressures

Revision 3003 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Sat Jul 4 07:06:23 2015 UTC (4 years, 1 month ago) by jacob
File length: 3345 byte(s)
Diff to previous 3002
Revised of test functions to perform ideal-solution modeling of a mixture.  Added functions to calculate dew-point and bubble-point pressures at a given temperature.

Revision 3002 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Fri Jul 3 04:33:53 2015 UTC (4 years, 1 month ago) by jacob
File length: 3363 byte(s)
Diff to previous 2988
add functions that allow VLE to be performed under ideal-solution conditions: fugacity coefficients, Poynting factors.

Test use in finding saturation conditions for mixtures.

Revision 2988 - (view) (download) (as text) (annotate) - [select for diffs]
Modified Tue Jun 30 04:00:24 2015 UTC (4 years, 1 month ago) by jacob
File length: 2346 byte(s)
Diff to previous 2980
expanded new library file to export mixture functions, and test .a4c file to check that the functions are exported correctly, and receive correct data.

minor changes to <ascend/compiler/instance_enum.h>, adding a few macro definitions of ASCEND data types for library file to be able to mention by name.

Revision 2980 - (view) (download) (as text) (annotate) - [select for diffs]
Added Fri Jun 26 04:35:50 2015 UTC (4 years, 1 month ago) by jacob
File length: 2344 byte(s)
transferring mixture (ideal-solution) functions to other files for easier maintenance.

wrote preliminary file to export mixture functions for use in ASCEND models

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