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Passive Cooling System



 
    Mr. David Bradley
 
    First i'd like to thank you for taking some of your time to answer my question on TRNSYS use.
 
    Attached to this e-mail i'm sending you a brief  diagram of the roof zone i'm trying to simulate on TRNSYS. This a passive cooling system that uses evaporative heat on the exterior surface of the roof as a product of the saturation presures difference between the air and water.
   
    I consider that adding the evaporative heat as "another gain" in the prebid interfase wouldn't be completly right, considering that this heat is not a zone gain.
 
    In the attached diagram the interior and exterior surface temperatures are not included and so are not the coduction heat on the roof, but they are taken into account when simulating. So are other details, excluded for easier understanding of the diagram.
 
    Thanks in advance for all your help
 
             Javier Lopez
 
    If any other on this list  beside you know anything that can be helpful to solve my problem, i'd be glad if I could get a reply to this e-mail from you.
 
PS: I'm a  TRNSYS 14.2 version user
 

 

 

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