Re: [TRNSYS-users] Underfloor heating

[Said LAMGHARI <said.lamghari@edu.uca.ma>]

Dear David;
The creation of a floor or wall is done from the inside to the outside.

When I change the construction type of two adjacency room.

I notice that it applies to the wall or the ceiling of the other room. I noticed that it is the mirror effect on the adjacency walls.

The attached figure shows my idea that I have on the floor study. please confirm this to me,  if I m right or not.
Best.
Said LAMGHARI

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De : David BRADLEY <d.bradley@tess-inc.com>
Envoyé : mercredi 1 juin 2022 15:23
À : TRNSYS users mailing list at OneBuilding.org <trnsys-users@lists.onebuilding.org>
Cc : Said LAMGHARI <said.lamghari@edu.uca.ma>
Objet : Re: [TRNSYS-users] Underfloor heating

 

Said,

 Trnsys tries to mimic what would happen in a real world situation; if you put an active layer into a floor that is also the ceiling of another zone and put hot water through it then the floor/ceiling will heat both the zone above and the zone below. To prevent that from happening, you can put insulation on the side that you do not want to be heated.

kind regards,

 David

On 06/01/2022 04:35, Said LAMGHARI via TRNSYS-users wrote:

Dear All,

I have a question about underfloor heating.

Between the floor and the ceiling of two adjacent rooms (ADJ_ceiling) . Do you have any idea about underfloor heating. since we will have the mirror effect on this floor so we will have two active layers..! or not!

Best,

Said LAMGHARI

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David BRADLEY
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Thermal Energy System Specialists, LLC
3 North Pinckney Street - suite 202
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