Re: [TRNSYS-users] TRNSYS models for longwave radiation exchange withina zone

["Matt Duffy" <duffy@tess-inc.com>]

Dear Simge,

Section 5.4.1.6. of the documentation goes into detail about the long wave
radiation exchange. There was also a paper at BS2009.
http://www.ibpsa.org/proceedings/BS2009/BS09_1983_1988.pdf


Best regards,

Matt Duffy

----- Original Message -----
From: "simge andolsun" <simgeandolsun@gmail.com>
Sent: Mon, April 4, 2011 21:23
Subject:[TRNSYS-users] TRNSYS models for longwave radiation exchange
withina zone


Dear TRNSYS users,

I am trying to understand the differences between the three radiation
models listed under "Longwave radiation exchange within a zone" in
"Radiation Modes of Thermal Zone" feature of TRNBuild. These models
are:

1) Standard model (starnet model)
2) Simple model (one node model with combined heat transfer coeff.)
3) Detailed model (based on view factors)

The manuals do not refer to these radiation models using the exact
names listed in TRNBuild; therefore I am feeling difficulty
understanding which of the three models is actually being discussed.
Could you please briefly explain the primary differences between the
calculations of these radiation models? I would also appreciate it
very much if you could direct me to the specific sections of the
manual (or to the related papers/thesis) that I should read to learn
more about each model.

Thanks in advance,
Best,
Simge Andolsun
_______________________________________________
TRNSYS-users mailing list
TRNSYS-users@cae.wisc.edu
https://mailman.cae.wisc.edu/listinfo/trnsys-users




----- End of original message -----