Daniel Medeiros

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  • Followup: RE: Not working on Linux

    Hi Chris, how are you? Unfortunately I haven't tested DWSIM on Linux since then. What is the current status of VB support in mono? Maybe I can try something in the following days and tell you what happens.

    2009-12-23 01:46:19 UTC in DWSIM

  • Followup: RE: Aqueous Simulation

    Actually it is not a very difficult thing to do. In order for it to work, we would need a specialized database, a property package capable of handling electrolytes and solids (precipitate) and some extra specific unit operations, like filters, precipitators and so on. I already have some components in a database and the thermo package is partially coded. Do you know about LIFAC and LIQUAC...

    2009-12-23 01:42:03 UTC in DWSIM

  • Followup: RE: Thoughts about the Splitter Operation

    It does make a lot of sense, Adam. You're talking about the "Component Splitter", which does exactly what you described (and other things too). I was planning to include this unit op in the 1.6 release, but unfortunately it will have to wait a little more time. The Component Splitter and the Gibbs Reactor are the only ops which are missing from DWSIM in order to complete the basic set of...

    2009-12-23 01:32:05 UTC in DWSIM

  • Followup: RE: Heat Transfer with the "Pipe Secti...

    Adam, please send me your simulation file and the results you've got in HYSYS so I can use them as a reference while trying to correct the calculation in DWSIM. My email is danielwag at gmail.com. Maybe the HTC calculation method is different. In fact, the Pipe code is actually older than DWSIM itself... I just put it in there and did some tests, but that was a looong time ago.

    2009-12-23 01:23:49 UTC in DWSIM

  • Followup: RE: Issue with version 1.6 temperature units

    In order to avoid problems with missing characters and because the unit converter identifies the units by their text strings, I'll let just the "C" to identify Celsius degrees. This will be updated in the next build. Thanks for your help, Adam.

    2009-12-20 22:57:50 UTC in DWSIM

  • Followup: RE: Steam Flash Simulation

    Hi "nobody", I confirmed the bug. The click event in the checkbox wasn't being handled correctly. I tested a sample case and it is now working as expected. Please wait for the next maintenance release as I fix other minor bugs. When setting up your simulation, just remember to check the "PH Flash" option and use the same property package for the unit op and associated streams in order to...

    2009-12-20 21:56:13 UTC in DWSIM

  • Followup: RE: Issue with version 1.6 temperature units

    It might be, Adam. What are your current locale settings? Anyway I'll see if there is a special VB character for the "°" symbol.

    2009-12-16 22:37:38 UTC in DWSIM

  • Followup: RE: Steam Flash Simulation

    For these cases where your system has only one component and two coexistent phases, you should check the "Always do a PH Flash" in the Property Package slection screen. I just tested here and it seems that this option is not being saved internally so DWSIM never knows if you are trying to use it. I'll check the code and come up with a solution ASAP. Thanks for your help.

    2009-12-16 22:35:22 UTC in DWSIM

  • DWSIM

    danwbr changed the public information on the DWSIM project.

    2009-12-14 21:48:45 UTC in DWSIM

  • DWSIM

    danwbr made 4 file-release changes.

    2009-11-27 21:08:01 UTC in DWSIM

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