[TRNSYS-users] For Help！About using R134a in collector module Type74

[Guanming Li]

Dear TRNSYS users,


Thanks for your help!
Only the specific heat capacity is set in the collector module, but if I want to use R134a, the working medium will undergo a phase change in the collector, and the specific heat capacity will also change. 
I want to ask for help, how to use this working medium in a collector for a direct expansion solar heat pump?


Best regards！


Guanming Li
     
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.onebuilding.org/pipermail/trnsys-users-onebuilding.org/attachments/20200227/de46b005/attachment.html>