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Re: [TRNSYS-users] Modelling losses to ground



Leen,

  If it is a matter of a slab on grade (i.e. no basements) then you can probably use Type49 from the standard library, which is a simplified version of the TESS ground coupling model.

best,

 David


On 03/26/2021 15:58, leen peeters via TRNSYS-users wrote:
Dear,

I need to model the effect of a concrete floor with floor heating in 3 variations:
* the 44000 m2 hall has no insulation in the floor
* the 44000 m2 hall has 12 cm insulation in the floor
* only the floor area between the outside till 10 meter inside the building has insulation

I do not have the ground model of the TESS library. Is there an other way to model this? What happens if I made a new floor which is composed of the current floor design and add "layers" of ground underneath it?

Thanks!

Leen

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David BRADLEY
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