[TRNSYS-users] Total solar transmission NTYPE multizone building

[Marion Hiller via TRNSYS-users]

Vincent,

you can use the balance outputs of Balance 4 energy balance of zone. (see documentation of type56)

You must be careful were the “boundary” is. For this balance 3 the inner surface “node” is the boundary.

Marion



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Dipl.-Ing. Marion Hiller
TRANSSOLAR Energietechnik GmbH
Stuttgart - Munich - New York - Paris
www.transsolar.com/<http://www.transsolar.com/>

KlimaEngineering - Technologien für energieeffizientes Bauen und Nutzerkomfort in Gebäuden
Transsolar Energietechnik GmbH, Curiestrasse 2, 70563 Stuttgart
Amtsgericht Stuttgart - HRB 23347 / Steuernummer: 99073/00911 / USt-IdNr.: DE 152272639
Geschäftsführer: Matthias Schuler, Thomas Auer, Stefan Holst, Dieter Schnelle


Von: TRNSYS-users [mailto:trnsys-users-bounces at lists.onebuilding.org] Im Auftrag von Vincent Höfte via TRNSYS-users
Gesendet: Montag, 10. Juli 2017 09:27
An: trnsys-users at lists.onebuilding.org
Betreff: [TRNSYS-users] Total solar transmission NTYPE multizone building

Dear all,

I am making a generic energy model with a multizone building, based on the standard heat balance

0 = Qdemand_heat/cool + Qtransmission + Qinfiltration + Qventilation + Qinternal_gains + Qsolar gains

In which Qinternal_gains refers to people and appliances.

I can't figure out which NTYPE I should use for both Qtransmission and Qsolar gain. For both of them, there is a lot of specific NTYPES that regard a part of these energy flows. However, I wish to use the NTYPE so that the final balance is always equal to zero, thus the Total transmission of heat through all surfaces and the total transmission of solar through all windows.

Currently I use
Part of balance

NTYPE

Name

Qdemand_heat/cool

30 and 31

QHEAT and QCOOL

Qtransmission

??

??

Qinfiltration

4

QINF

Qventilation

5

QVENT

Qinternal_gains

7

QGCONV

Qsolar_gains

??

??


Could you help me choosing the right NTYPES?

Thanks!

Vincent Höfte
E  v.r.m.hofte at gmail.com<mailto:v.r.m.hofte at gmail.com>
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