[TRNSYS-users] Artificial lighting in Type 56, convective part

[knut.erik.enerstvedt at niva.no]

David,

Thanks for your help. Can I use the "scale" field to adjust the total heat 
gain? For example, if I want 200 W/m2, can I choose 100 W/m2 from the 
total heat gain pull-down menu and set the scale to 2?

Thanks,
Knut Erik



From:
David Bradley <bradley at tess-inc.com>
To:
knut.erik.enerstvedt at niva.no
Cc:
trnsys-users at engr.wisc.edu
Date:
09/03/2009 06:29 PM
Subject:
Re: [TRNSYS-users] Artificial lighting in Type 56, convective part



Knut Erik,
  The entire power that you specify goes to heating the space. The split 
indicates that the energy gain from incandescent bulb is 10% convective 
and 90% radiative.
d

knut.erik.enerstvedt at niva.no wrote: 

Hi all, 

A short (and possibly stupid) question: Under Artificial lighting Gains in 
Type 56, does the "convective part" mean the percentage of lamp power 
converted to heat? This fits with a test simulation I ran, but not wth 
incandescent lamp having only 10 % convective part as it says in the 
pull-down menu. 

Thanks, 
Knut Erik 
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