Re: [TRNSYS-users] phase change in cooling coil

[Jeff Thornton <thornton@tess-inc.com>]

Amirreza,

The simple answer is that you shouldn’t use an air-to-water cooling coil to model an evaporator.  There are evaporator models for TRNSYS that will be much more appropriate.  Are you trying to model the entire refrigerant circuit or is your focus simply the cooling of the air?

Jeff

Sent from my iPhone

On Mar 1, 2018, at 6:35 AM, Amirreza Heidary <amirrezaheidarysbu@gmail.com> wrote:

Dear all

I am going to model an evaporator using cooling coil component of TRNSYS. The liquid in evaporator evaporates when cooling the air. But the liquid specific heat is a constant number in different types of coil in TRNSYS. How could I model a coil while the refrigerant changes in phase?

Thank you