[TRNSYS-users] emissivity + absorption

["uros leskovsek" <uros.leskovsek2@gmail.com>]

Dear all,

 

I have found in FAQs, that it is not possible to apply different values for absorption end emisivity (of solar radiation) for opaque walls in TRNSYS. ("Question: Is it possible to use different values for Absorption and Emissivity in type 56 ?A: The longwave absorption and emissivity for opaque walls are assumed to be equal (E=A=1 inside the zone).")

 

I would like to ask how to make a simulation in a case in which external opaque walls have high emissivity and low absorptivity.

 

p.s:Note, that I m very new TRNSYS user, so plase tolerate if my question is unsuitable.

 

Regards, 

Uros Leskovsek