[TRNSYS-users] Water-to-water heat pump

[philippe forest]

Thank you very much!

I will try the type 927.

Best Regards

 

Philippe
 


Date: Tue, 23 Jun 2009 13:29:33 -0500
From: bradley at tess-inc.com
To: phil_forest at hotmail.com
CC: trnsys-users at cae.wisc.edu
Subject: Re: [TRNSYS-users] Water-to-water heat pump

Philippe,
  Type668 does not allow for changes in capacity and power as a function of flow rate. However, we have run across some heat pumps like that and so wrote Type927 to handle that case. Type927 is currently available as a non-standard component. It will be part of the TESS Libraries 3.0.
Kind regards,
 David


philippe forest wrote: 



 
Hi,
 
I am using a water-to-water heat pump (type 668) to simulate an existing installation. I have the performance sheet and the capacity data from the manufacturer depend on temperature and the flow at the source and the load. I would like to know if it’s possible to specify the mass flow of the source and load on the Type 668. Do you have any other suggestion to make my way around this problem?
 
Thanks in advance,
 
Regards
 
 
Philippe Forest
Graduate student École de Technologie Supérieure
Montréal, Canada


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