Re: [TRNSYS-users] More than one air node - Type 56.

[Adrien JEZEQUEL - ITF <a.jezequel@itf.biz>]

Dear Roberto,

You may effectively define several zones in your large cellar area with ficticious wall to be more accurate, in relation with your simulation goal.
In that way you will have to check appropriate air changes between thermal zones (coupling Air flow)

Best regards

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www.itf.biz	Adrien JEZEQUEL Simulations Thermiques Dynamiques
	ITF	87, Avenue de Chambéry 73230 St Alban Leysse FRANCE
	Phone : Fax : Mail:	+33(0) 479 750 029 +33(0) 479 852 122 a.jezequel@itf.biz

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Roberto Ruiz Flores a écrit :

Hi all:

 

I  need modeling  a very large cellar (it is a place to storage pharmaceutical products). I have taken a look to type 56 and I have seen this model consider one node per zone.

The geometry of this cellar is very simple, but I think I need more than one node per zone to get a accurate results, because it has restrictions of temperature and humidity ratio (max 25 °C and 60%).

 

How can I solve this problem?

 

Can I add more air nodes?

or

Can I define several zone with fictitious adjacent walls? These fictitious walls should have a thermal resistance equal to the air resistance.

 

Are there more options?

 

What do you think? What is better?

 

I ask apologize for my English.

 

Roberto Ruiz Flores

Concepción - Chile

 

 

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