[TRNSYS-users] Heat exchanger

[David Bradley]

Dear Hans,
   It would not be too much trouble for us to modify Type650 so that it 
takes a flow configuration parameter like Type5 and calculates UA 
internally but still bypasses hot side fluid around the actual heat 
exchanger to maintain the cold side outlet temperature below a set point. 
Please feel free to contact me directly if you are interested.
Cheers,
  David

At 11:34 4/7/2006, zfs.energie at t-online.de wrote:

>Dear TRNSYS users,
>
>
>
>I am looking for a solution to simulate a heat exchanger with fixed value 
>of overall heat transfer coefficient (TYPE 5) in TRNSYS 15. The model must 
>be able to keep the cold-side outlet (T1; see jpg-file) on a given 
>temperature (setpoint) by controlling the flow rate on hot side.
>
>
>
>I suppose TYPE 650 from TESS component library has a similar control 
>function, but with constant effectivness.
>
>
>
>Has somebody an idea?
>
>
>
>Thanks in advance!
>
>
>
>
>
>Hans Peter Wirth
>
>ZfS Rationelle Energietechnik GmbH
>
>Verbindungsstr. 19
>
>40723 Hilden
>
>Germany
>
>zfs.energie<mailto:zfs.energie at t-online.de>@t-online.de
>
>
>
>
>_______________________________________________
>TRNSYS-users mailing list
>TRNSYS-users at engr.wisc.edu
>https://www.cae.wisc.edu/mailman/listinfo/trnsys-users

****************************************************************************************
Thermal Energy System Specialists (TESS), LLC
David BRADLEY                           2916 Marketplace Drive - Suite 104
Partner                                        Madison, WI 53719
Phone: (608) 274-2577 USA
Fax: (608) 278-1475
E-mail: bradley at tess-inc.com
Web Pages:  http://www.tess-inc.com     and      http://www.trnsys.com

"Providing software solutions for today's energy engineering projects"
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