Re: [TRNSYS-users] Cooling Coil Type508h effectiveness

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

Fred,
  My previous reply (effectiveness and efficiency are not the same thing) applies to the cooling coil as well.
Best,
 David


Fred Betz wrote:

TRNSYS users,

 

I am seeing a 100% efficient heat transfer rate across the cooling coil in “free floating mode”.

 

I suppose there is a work around by adding a bypass fraction, but that would give unrealistic results on the water outlet temperature.

 

Is there a way to set an efficiency of the coil?

 

Please advise,

 

Fred

 

 

Fred Betz  PhD., LEED AP Sustainable Systems Analyst

AEI | AFFILIATED ENGINEERS, INC.   5802 Research Park Blvd. | Madison, WI  53719 P: 608.236.1175 | F: 608.238.2614   fbetz@aeieng.com  |  www.aeieng.com

 

 

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