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AW: AW: problems with type 160
- Date: Thu, 18 Sep 2003 14:31:48 +0200
- From: "hotline" <hotline@xxxxxxxxxxxxxx>
- Subject: AW: AW: problems with type 160
Title: Nachricht
Adriana,
in the
upper zone you have a floor with a boundary Temperature linked to
TYPE 160 Output 4 (Tfloor)
in the zone below you have a ceiling with a
boundary Temperature linked to TYPE 160 output 5 (Tceiling)
So you
have two zones and in-between them is TYPE160
Torsten
Dear Torsten,
suppose I want to be in case 1.
Then in zone 1 the slab should be defined as a boundary wall with
temperature and convection coefficient linked with type 160.
But what
should it be in zone 2?
Another boundary wall linked with the same type
160?
Or an adjacent wall with backside facing zone 1?
Thanks
again
Adriana
as a At 14.08 16/09/03 +0200, you
wrote:
Dear Adriana,
there
are 2 posibilities
1) you
simulate the room on the other side of the slab cooling and link the
backside temperature to the surface
temperature of the ceiling for that room.
2) if the conditions in the adjacend room
are the same you can link it to the ceiling ofthe same
room.
Torsten
Mailto:Hotline@transsolar.com; http://www.transsolar.com
- -----Ursprüngliche Nachricht-----
- Von: Adriana Angelotti [mailto:Adriana.Angelotti@polimi.it]
- Gesendet: Montag, 15. September 2003 18:58
- An: trnsys@relay.doit.wisc.edu
- Betreff: problems with type 160
- Dear trnsys users,
- is there anybody experienced with type 160 "Floor heating and
Hypocaust"?
- I'm trying to use it with type 56 using trnsys 14.2 but I get strange
results,
- probably I don't link it the right way.
- I defined the radiant ceiling as a BOUNDARY wall with an internal
temperature
- and a convective coefficient calculated by type 160.
- But what about the back side temperature and convective
coefficient?
- Thank you in advance for any help or example.
- Adriana Angelotti
- Adriana Angelotti
- PhD student
- eErg end-use Efficiency Research Group
- Politecnico di Milano, Dipartimento di Energetica
- Piazza Leonardo da Vinci 32
- 20133 Milano
- Italy
- ph +39.02.2399.3859
- fax +39.02.2399.3940