[TRNSYS-users] QTSABS vs QSOLTR

[Karol Bandurski]

Dear Christoph,

 

Thank you for your response!

 

The problem is that, it seems to me, that I don't have internal shading, so
QSOLTR should equal QTSABS. Am I right?

 

How should I set window type and external devices to get QSOLTR=QTSABS?

 

Kind regards,
Karol

 

From: hotline [mailto:hotline at Transsolar.com] 
Sent: Thursday, November 22, 2018 4:57 PM
To: TRNSYS users mailing list at OneBuilding.org
Subject: Re: [TRNSYS-users] QTSABS vs QSOLTR

 

Dear Karol,

 

QSOLTR is the total shortwave solar radiation transmitted through external
windows and internal shading.

QTSABS also includes the secondary heat flux which includes the convection
of internal shader.

 

Hope that clarifies your energy balance a bit.

 

Best,

Christoph

 

Von: TRNSYS-users <trnsys-users-bounces at lists.onebuilding.org> Im Auftrag
von Karol Bandurski via TRNSYS-users
Gesendet: Mittwoch, 21. November 2018 16:42
An: trnsys-users at lists.onebuilding.org
Cc: Karol Bandurski <karol.bandurski at put.poznan.pl>
Betreff: [TRNSYS-users] QTSABS vs QSOLTR

 

Dear All,

 

I am going to find whole solar gain which come to zone throug windows.

There are two outputs that I consider: QTSABS and QSOLTR.

 

It seems to me that bigger should be QSOLTR, because it is shortwave
radiation transmitted through window (but not kept 100% in air node).

The QTSABS is what exactly has been kept - has been absorbed by inside
surfaces.

But it is appear that QTSABS > QSOLTR.

 

Could you write me what is right interpretation of those outputs?

 

Kind regards,
Karol

 

--------------------------------------------------------------------

Karol BANDURSKI M. Sc.

Faculty of Civil and Environemntal Engeneering

Division of Heating, Air Conditioning and Air Protection

Poznan University of Technology

https://www.researchgate.net/profile/Karol_Bandurski

 <http://www.put.poznan.pl/~karol.bandurski>
www.put.poznan.pl/~karol.bandurski

 

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