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Re: [TRNSYS-users] wall conduction



Dear User,

 

you can use the following NTypes / Outputs of Type56 / TRNFlow to find out the heat flow rate from the inner site of a wall into the wall:

-          QCOMI                (Ntype 19)          convective and longwave heat flow from surface to zone and other wall

-          QABSI (NType 21)           absorbed energy at inside of wall

 

So the instantaneous heat flow rate from the inner side into the wall is:

Q_into_Wall_inside = QABSI - QCOMI

 

Heat flow from outside into wall is:

Q_into_Wall_outside = QABSI + QCOMI

 

 

Best

Jakob

 

__________________________________________________________________________________________________

 

Jakob Merk M.Sc.

 

Transsolar Energietechnik GmbH

Curiestraße 2

70563 Stuttgart

Telefon: +49 711 67976-0
Fax:        +49 711 67976-11
Email:    merk@transsolar.com
http://www.transsolar.com

Transsolar: KlimaEngineering- Technologien für energieeffizientes Bauen und Nutzerkomfort in Gebäuden

Stuttgart – München – New York – Paris

Geschäftsführer :Diplom-Ingenieur Matthias Schuler, Diplom-Ingenieur Thomas Auer, Diplom-Physiker Stefan Holst, Diplom-Betriebswirt Dieter Schnelle

Eingetragen beim Amtsgericht Stuttgart HRB 23347,

Steuernummer: 99073/00911,USt-IdNr.: DE 152272639

 

 

 

Von: TRNSYS-users [mailto:trnsys-users-bounces@lists.onebuilding.org] Im Auftrag von ??? via TRNSYS-users
Gesendet: 21 December 2016 14:08
An: TRNSYS-users@lists.onebuilding.org
Betreff: [TRNSYS-users] wall conduction

 

 

Hi, dear TRNSYS users!

 

I really want to know about conduction on ex-wall.

I want to know how much heat transmitted through the wall.

 

(I use Type56, and TRNbuild)

 

I think there's no output ...

 

how can I get this value..?

 

please answer,,, thank you all,,!