[TRNSYS-users] TYPE 56 - NTYPE 906, Energy Balance for Surfaces

[Timo Sengewald]

Hello TRNSYS user!
 
The energy balance ntype 906 is reagarding the manual 

BAL_ENERGY_Surf= - DQwalldt - QCOMI + QCOMO + QT_RGain_i + QT_Rgain_o - QT_AL

where QT_RGain_i and ..._o are described as total radiative gains for the inside and outside of the surface.

Chapter 6.2.3.4 of the manual describes QCOMI and QCOMO as energy from inside surface and energy to outside surface incl. convection to air and longwave radiation.

What is the difference between QCOMI and QT_RGain_i respectively QCOMO and QT_Rgain_o when all these values include radiative heat flux?

For a simulated room I want to know the convective gains/losses for certains walls and I am not sure, which values are suitable.

Thanks for any advice!

Timo

 
 
 
BLS Energieplan GmbH
i. A. Timo Sengewald 
Elsenstraße 106
D-12435 Berlin
Tel.: +49 30 53 32 81-0
Fax: +49 30 53 32 81-40 
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BLS Energieplan GmbH
Sitz der Gesellschaft: Berlin
Geschäftsführer: Christoph Lange, Wolfgang Sturm
Registergericht: Amtsgericht Berlin-Charlottenburg, HRB-Nr. 32021 
 
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