Re: [TRNSYS-users] Adiabatic wall

["Diego A. Arias" <daarias@wisc.edu>]

Dear Héctor,

You can find a discussion about adiabatic walls in a previous emailing 
thread:
https://www.cae.wisc.edu/pipermail/trnsys-users/2005/000414.html
If you have additional questions, please feel free to email me.

Best regards,

Diego


Héctor Montoya wrote:

> Hello Trnsys users.
>
> I have to define an adiabatic wall.
> For that, I defined a boundary wall with very low convective
> coefficient at the back and with very high solar absortance at the
> back too. But problem is that I have to define a boundary temperature
> of a fictive zone. So, when I change that value of temperature to
> check the correct behavior of the adiabatic wall I get different
> simulation results.
> I am worried about that because if there is no heat exchange at the
> back of the wall (above condition) I should have the same results for
> any boundary temperature.
>
> I need some advice.
>
> Héctor Montoya M.
> Estudiante de Magíster en Ingeniería Mecánica
> Universidad de Concepción
> Concepción - Chile.
>
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>  


--

Diego A. Arias
TRNSYS Coordinator
Solar Energy Laboratory
University of Wisconsin - Madison
1500 Engineering Drive
Madison, WI 53706