[TRNSYS-users] FW: air to water heat pump

[Francis Fitzgerald]

I have been having problems understanding the external file (for Type 938). I'm pretty sure i understand how its compiled but if you have any additional data for me, it would be a great help.

Thanks

Francis Fitzgerald
Researcher
Galway-Mayo Institute of Technology
Dublin Rd, Galway


 

> Date: Tue, 23 Mar 2010 11:47:12 -0500
> Subject: Re: [TRNSYS-users] FW: air to water heat pump
> From: thornton at tess-inc.com
> To: francisfitz at hotmail.com; trnsys-users at cae.wisc.edu
> 
> <I have started modelling with an air to water heat pump this week. Im
> using Type938. It is available in the extended HVAC library or can be
> gotten on its own from TESS. To model the condensation effects, i think
> you need to incorporate a Type33 psychometrics model with your weather
> file (but i may be wrong)>
> 
> We have two air-to-water heat pump versions available in our extended
> library set; one that considers the moisture and one that ignores it. The
> hard part is finding catalog data for the units....
> 
> Jeff
> 
> 
> Jeff Thornton
> President - TESS, LLC
> 
> 22 North Carroll Street - Suite 370
> Madison WI 53703 USA
> 
> Phone: 608-274-2577
> Fax: 608-278-1475
> E-mail: thornton at tess-inc.com
> Web: www.tess-inc.com
> 
 		 	   		  
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