Re: [TRNSYS-users] TRNSYS 17 (17.00.0025)-CONTAM coupled simulation problem on multi airnodes model of monozone building

[David BRADLEY <d.bradley@tess-inc.com>]

Remon,
  You are correct that there is an error in 17.00.0025 that causes that error to occur. The error is still present in the currently released version (17.01.0028) but has been fixed in the next release. If you are able to use 17.01.0019 for the time being, I would recommend that you do so. If not, I can make you a TRNDLL for 17.01.0028 that has the fix you need in it. Please let me know which you would prefer.
Kind regards,
 David

On 1/28/2014 03:16, Remon Lapisa wrote:

Hi,

I have a problem TRNSYS 17 (version 17.00.0025)-Contam (version 3.0.1.1) coupled simulation to modelling multi-air nodes of monozone building (i.e 12 vertical stacked air nodes). A message is displayed on simulation log (for type 97) : ‘the multizone air flow model did not converge in the maximum number iterations’

However, if I use the previous version of TRNSYS-17 (17.00.0019), the simulation is running properly. I have tried to check on source code file of Type-97; the latest version (TRNSYS-17.00.0025) uses ‘Type97.f90’ while other uses (Type97.for). What is different?

What should I do to make this simulation running properly on version 17.00.0025 of TRNSYS 17?

I am very happy if some one would like to share the information

Thank you

Remon

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