[TRNSYS-users] PROGRAMMING in transys

[Marion Hiller]

Rahma,

I’m just curious – what material/construction do you have in mind?
In general, you may do the following:

  *   Write a new component (so-called Type) which models the heat transfer in the construction as you want.
  *   Couple the Type to Type 56 as other construction models e.g. TRNSYS Nostandard Type 399 (finite difference approach).

However, as Jeff mentioned this isn’t an easy task.

Marion

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Von: TRNSYS-users <trnsys-users-bounces at lists.onebuilding.org> Im Auftrag von rahma belloum via TRNSYS-users
Gesendet: Montag, 30. November 2020 19:29
An: Jeff Thornton <thornton at tess-inc.com>
Cc: rahma belloum <belloumrahma at gmail.com>; TRNSYS users mailing list at OneBuilding.org <trnsys-users at lists.onebuilding.org>
Betreff: Re: [TRNSYS-users] PROGRAMMING in transys

 thank you for your response
I want to reprogram the heat transfer equations in the wall because they give non-exact results for certain new construction materials
Le lun. 30 nov. 2020 à 18:33, Jeff Thornton <thornton at tess-inc.com<mailto:thornton at tess-inc.com>> a écrit :
Rahma,

I can’t honestly think of anything that would be harder to do in TRNSYS for a beginner - heck even an expert.

May I ask why you would want to re-work the algorithm that does the heat transfer in the walls?

Jeff
Sent from my iPhone


On Nov 30, 2020, at 10:10 AM, rahma belloum via TRNSYS-users <trnsys-users at lists.onebuilding.org<mailto:trnsys-users at lists.onebuilding.org>> wrote:

hi everyone i am a beginner in transys i want your help please
i want to reprogram the heat transfer equation in the walls in type 56 how can i do it
cordially thank you



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