Hi,
It is just a warning. You
define two different heights for an airnode: TO-height and FROM height. These
two are in your case not equal, so trnflow treats it as a vertical shaft (to
overcome the distance). If this is what you want, you can ignore the message. If
this isn’t what you want (you’ve got an horizontal link) then you should check
the to and from heights. See picture below (from trnflow manual)
Kind regards,
Mariëlle
Van: 王洋
[mailto:wanghongyang1767@gmail.com]
Verzonden: vrijdag 20 augustus
2010 11:07
Aan: trnsys-users@cae.wisc.edu
Onderwerp: [TRNSYS-users]
questions about Trnflow
Hi
All,
I run the TRNFlow, the listing file shows as followes: How to deal with them?
Many thanks!
***** WARNING ***** UNIT 56 TYPE 56, TIME =
0.000E+00
COMIS
MESSAGE
***** NOTE *****
&-NET-LINks:
LinkID=L2
Type=WI_001
FROM(zone AN_001)=1.
m
TO(zone
EN_001)=0.m
deltaH=-1.m.
ZoneHeight+LinkHeight is different for sides FROM &
TO,
like a vertical shaft. Is this OK ?
*****
WARNING ***** UNIT 56 TYPE 56, TIME = 0.000E+00
COMIS
MESSAGE
***** WARNING *****
From
and To total height of this large opening link are not within 0.1m:
L2
----------------------------------------------------------------
*****
WARNING ***** UNIT 56 TYPE 56, TIME = 0.000E+00
COMIS
MESSAGE
***** WARNING *****
From
and To total height of this large opening link are not within 0.1m:
L4
***** WARNING ***** UNIT 56 TYPE 56, TIME = 1.900E+01
COMIS
MESSAGE
***** WARNING *****
Pollutant
transport solver : Small timestep
needed
(Tau < 10 sec), but is limited to 1 sec
----------------------------------------------------------------
If you know how to do with them,PLEASE tell me! I'm very urgent for them!
Thanks again!
BR.
Andy Wang
2010/8/19
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Today's Topics:
1. TRNSYS Window Library (Daniel Bergey)
---------- 已转发邮件 ----------
From: Daniel
Bergey <daniel@buildingscience.com>
To: trnsys-users@cae.wisc.edu
Date: Thu,
19 Aug 2010 10:29:04 -0500
Subject: [TRNSYS-users]
TRNSYS Window Library
I'm putting together a TRNSYS model for research on ventilation and
dehumidification. We have identified the windows we will use in terms of
SHGC and U-value, which of course isn't enough as inputs to Type56. The
library bundled with TRNSYS does not have windows reflecting what we see in
residential buildings.
I expect others have run into the same problem. Does anyone have
window inputs that fit any of the following examples?
U-value (IP)
SHGC
0.4
0.4, 0.35, 0.3
0.35
0.4,
0.35, 0.3
0.3
0.4, 0.35, 0.3, 0.25
0.25
0.35,
0.3, 0.25
Thank you,
Daniel
--
Daniel Bergey
Building Science Corporation
30 Forest Street
Somerville, MA 02143
978-589-5100 x 5277
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