Hello TRNSYS users,
I am searching for a thermal storage tank model (vertical, cylindrical) with three inlets and three outlets, similar to Type 4 or Type 60.
Where can I find one?
Best Regards,
Sarah
Mit freundlichem Gru
Sarah Settler
oplan
Bo f zeitgeme Energieanwendung
Hummelsbteler Weg 36
22339 Hamburg
T 040 5394143 F 040 5394144
Von: knut.erik.enerstvedt@niva.no [mailto:knut.erik.enerstvedt@niva.no]
Gesendet: Dienstag, 22. September 2009 09:22
An: coalespr@btinternet.com
Cc: trnsys-users@cae.wisc.edu
Betreff: Re: [TRNSYS-users] How many zones?
Paul,
The easiest way is to use two zones, but if the thernostat is in the hall, maybe you should include that zone as well? You can also consider using CONTAM or COMIS to calculate air exchange between the zones, although this makes it more complicated.
You can have one emitter for each zone. To represent parallell heating circuits, just split the total flow from the heat pump using a diverting valve component (Hydronics library) into one stream for each emitter and then, after the emitters, combine the streams again using a mixing valve component and connect it back to the heat pump.
Kind regards,
Knut Erik
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From:
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trnsys-users-request@cae.wisc.edu
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To:
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trnsys-users@cae.wisc.edu
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Date:
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09/18/2009 02:24 PM
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Subject:
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TRNSYS-users Digest, Vol 57, Issue 31
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----- Message from PAUL COALES <coalespr@btinternet.com> on Fri, 18 Sep 2009 08:25:48 +0000 (GMT) -----
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To:
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trnsys-users@cae.wisc.edu
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Subject:
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[TRNSYS-users] How many zones?
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I am modelling a 2-floor domestic property. The 2 floors are connected by an open hall, stairs and landing. A thermostat is located in the hall.
Thanks
Paul
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