Re: [TRNSYS-users] Heat exchanger

[David Bradley <bradley@tess-inc.com>]

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@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@t-online.de
>
>
>
>
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> TRNSYS-users@engr.wisc.edu
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