[TRNSYS-users] Type 399: Modelling Passive wall (without TABS)

[hotline]

Hi Oselen,

To not model a piping system, it is enough to just set the mass flow rate (input 8) to 0. You should leave the other parameters at their default values. I have attached the latest version of the Type399 documentation, see the description of parameter 21 and input 8 for more info.

Best regards,
Christina

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Von: TRNSYS-users <trnsys-users-bounces at lists.onebuilding.org> im Auftrag von Oselen Imafidon via TRNSYS-users <trnsys-users at lists.onebuilding.org>
Gesendet: Donnerstag, 25. November 2021 21:00
An: trnsys-users at lists.onebuilding.org <trnsys-users at lists.onebuilding.org>
Cc: Oselen Imafidon <josephoselen at yahoo.com>
Betreff: [TRNSYS-users] Type 399: Modelling Passive wall (without TABS)


Hello,



Please how do I configure Type 399 to model only a passive system without a TABS.



Does leaving the parameters for the TABS layer and setting this inputs; supply temperature of thermal active system and total mass flow rate of thermal active system to zero solve this?



I tried setting all the parameters for the TAB layer to zero and I got an error message that the parameters should be greater than zero. Setting the inputs; supply temperature of thermal active system and total mass flow rate of thermal active system to zero, I do not get an error message.



Thank you for your help.



Regards,

Oselen Imafidon



Regards,

Oselen Imafidon



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