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[TRNSYS-users] Fw: How many zones?



How is a single heat source(Type 231) split between zones in a building (Type56a)?

Do I define one input and then split it as a ratio within Type56, Zone, Gains?

Paul

--- On Fri, 18/9/09, PAUL COALES <coalespr@btinternet.com> wrote:

From: PAUL COALES <coalespr@btinternet.com>
Subject: How many zones?
To: trnsys-users@cae.wisc.edu
Date: Friday, 18 September, 2009, 9:25 AM

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.

A single heating system (GSHP) will need to supply heat to both floors (under floor heating or low temperature radiators.)

What is the easiest way of modelling this;  I'm thinking:

1) Use 2 zones;  One for upstairs and one for down stairs.
2) Each zone has an emitter.
3) Each emitter is a load on the same heating system.  Is it easy to represent parallel heating circuits from a single heat source?  What components should I be looking at?

Any comments welcome.

Thanks

Paul