[TRNSYS-users] Loop - How do I reconcile the end and beginning?

Nina Monteiro nsmonteiro at outlook.com
Fri Apr 3 07:58:36 PDT 2020


Thanks Jeff!
I think I have to change my configuration a little bit.

________________________________
From: TRNSYS-users <trnsys-users-bounces at lists.onebuilding.org> on behalf of Jeff Thornton via TRNSYS-users <trnsys-users at lists.onebuilding.org>
Sent: April 2, 2020 6:03 PM
To: TRNSYS users mailing list at OneBuilding.org <trnsys-users at lists.onebuilding.org>
Cc: Jeff Thornton <thornton at tess-inc.com>
Subject: Re: [TRNSYS-users] Loop - How do I reconcile the end and beginning?


Nina,

I'm not sure what you are asking.  In most district loop projects we have done, the piping network make a complete closed path.  If it's a single pipe system the loads divert from and return to the main loop.  In a two-pipe system, the flows leave from the supply pipe and return to the return pipe which runs in parallel with the supply pipe.



Jeff



---
Jeff Thornton
President - TESS LLC
3 N. Pinckney Street, Suite 202, Madison WI USA 53703
Office: (608) 274-2577  Fax: (608) 278-1475
www.tess-inc.com
E-Mail: thornton at tess-inc.com


On 04/02/2020 3:33 pm, Nina Monteiro via TRNSYS-users wrote:

Hi there,

I'm trying to create a district heating type of loop. I'm not sure how to reconcile the values of my loop.
Does anyone know how can I use the values of the previous iteration in the next one? If this is possible, how do I set initial values?

Many thanks,
Nina Monteiro


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