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Wang,<br>
you have the thickness of your brick layer set to zero:<br>
<br>
WALL WALL001<br>
LAYERS = BRICK <br>
THICKNESS= 0 <br>
ABS-FRONT= 0.6 : ABS-BACK= 0.6 <br>
EPS-FRONT= 0.9 : EPS-BACK= 0.9 <br>
HFRONT = 11 : HBACK= 64<br>
<br>
open the wall type manager and set a thickness for the brick. It is
still does not find the transfer function coefficients you may need
to <b><i>decrease</i></b> the timebase. Increasing the time base
helps if you have high mass, thick walls. Decreasing helps if you
have lightweight low mass walls.<br>
David<br>
<br>
<br>
On 2/17/2011 11:21, 王洋 wrote:
<blockquote
cite="mid:AANLkTik2nRmW9rOiEm7-dfo47=Z-qAPtxhH8e8sofYrS@mail.gmail.com"
type="cite">Dear all,<br>
<br>
I met this error:<br>
<br>
<br>
***** WALL TRANSFERFUNCTION CALCULATIONS *****<br>
<br>
UNABLE TO FIND A ROOT AFTER INDICATION THAT A ROOT EXISTED<br>
<br>
CHECK THE WALL TYPE AFTER THE LAST CALCULATED WALL<br>
OFTEN THE WALL CAPACITY IS TO SMALL TO CALCULATE A TRANSFER
FUNCTION !<br>
<br>
CHECK ALSO YOUR TIMEBASE !<br>
<br>
<br>
<br>
Attached is INF file, Please check it!<br>
<br>
<br>
And I make the timebase larger, but it still doesn't work.<br>
<br>
Many thanks!<br>
<br>
Br.<br>
<br>
wang<br>
<br>
<br>
<br>
<div class="gmail_quote">2011/2/16 <span dir="ltr"><<a
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Today's Topics:<br>
<br>
1. length and witdh from the collector area
(Sancho,Fernando)<br>
2. Re: g95 compiler (Francois Badinier)<br>
<br>
<br>
---------- 已转发邮件 ----------<br>
From: "Sancho,Fernando" <<a moz-do-not-send="true"
href="mailto:fsancho@sonnenwaermeag.de">fsancho@sonnenwaermeag.de</a>><br>
To: <<a moz-do-not-send="true"
href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a>><br>
Date: Wed, 16 Feb 2011 11:48:55 +0100<br>
Subject: [TRNSYS-users] length and witdh from the collector
area<br>
<div bgcolor="white" link="blue" vlink="blue" lang="DE">
<div>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial; color: windowtext;" lang="EN-GB">Hello
TRNSYS-users,</span></font></p>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial; color: windowtext;" lang="EN-GB"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial; color: windowtext;" lang="EN-GB">I’m making
simulations with plastic collector. Many from the
commercial models can be
resized, so it’s almost free how to configurate the
collector area. I
would like to find an optimal distribution,
dependent of course on
Radiation, temperatures etc…, basically how long and
width for a minimum
output temperature of the fluid. Or just what is
the best for a certain
situation 10m*30m or 30m*10m ?. </span></font></p>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial; color: windowtext;" lang="EN-GB">I ´ve
already done
my calculations with Excel and know that longer
means higher output temperature
but lower energy gain… but with trnsys it’s
difficult to face
the problem , </span></font></p>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial; color: windowtext;" lang="EN-GB">do I take a
standard unit and probe around different series und
parallel distributions </span></font><font
color="black" face="Wingdings" size="2"><span
style="font-size: 10pt; font-family: Wingdings;
color: windowtext;" lang="EN-GB">L</span></font><font
color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color:
windowtext;" lang="EN-GB"> ?</span></font></p>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial; color: windowtext;" lang="EN-GB">Do type 553
and 559
in TESS TRn17 do that; difference width and length
(I didn’t find it in
the general pdf… and have just occasionally access
to TRNSYS17)?</span></font></p>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial; color: windowtext;" lang="EN-GB">Any advice
or
experience?</span></font></p>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial; color: windowtext;" lang="EN-GB"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial; color: windowtext;" lang="EN-GB">So Thanks a
lot!!!!!</span></font></p>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial; color: windowtext;" lang="EN-GB"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial; color: windowtext;" lang="EN-GB"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial; color: windowtext;" lang="EN-GB"> </span></font></p>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial; color: windowtext;" lang="EN-GB"> </span></font></p>
<p class="MsoNormal" style="margin-bottom: 12pt;"><font
color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial;">Mit
freundlichen
Grüßen</span></font><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial; color: windowtext;"></span></font></p>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial;">Fernando Sancho Márquez</span></font><font
color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color:
windowtext;"></span></font></p>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial;">PHÖNIX SonnenWärme AG<br>
<br>
____________________________________________<br>
PHÖNIX Sonnenwärme AG<br>
Ostendstr. 1</span></font><font color="black"
face="Arial" size="2"><span style="font-size: 10pt;
font-family: Arial; color: windowtext;"></span></font></p>
<p class="MsoNormal"><font color="black" face="Arial"
size="2"><span style="font-size: 10pt; font-family:
Arial;">D-12459 Berlin</span></font><font
color="black" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color:
windowtext;"></span></font></p>
<p class="MsoNormal"><font color="black" face="Times New
Roman" size="3"><span style="font-size: 12pt; color:
windowtext;"> </span></font></p>
</div>
</div>
<br>
<br>
---------- 已转发邮件 ----------<br>
From: "Francois Badinier" <<a moz-do-not-send="true"
href="mailto:francois.badinier@icax.co.uk">francois.badinier@icax.co.uk</a>><br>
To: <<a moz-do-not-send="true"
href="mailto:mabadie@univ-lr.fr">mabadie@univ-lr.fr</a>>,
<<a moz-do-not-send="true"
href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a>><br>
Date: Wed, 16 Feb 2011 15:02:13 -0000<br>
Subject: Re: [TRNSYS-users] g95 compiler<br>
Marc<br>
<br>
If you still want to use g95, an alternative is to define T0,
Tfinal and<br>
Timestep as parameters in our new component. The only drawback
is that you<br>
have to be careful to change those values whenever you change
them in the<br>
simulation studio.<br>
<br>
Regards,<br>
<br>
François Badinier<br>
Development Engineer<br>
ICAX Ltd<br>
1 Berry Street<br>
London EC1M 5PS<br>
<a moz-do-not-send="true"
href="mailto:francois.badinier@icax.co.uk">francois.badinier@icax.co.uk</a><br>
<a moz-do-not-send="true" href="http://www.icax.co.uk"
target="_blank">www.icax.co.uk</a><br>
<br>
<br>
<br>
-----Original Message-----<br>
From: <a moz-do-not-send="true"
href="mailto:trnsys-users-bounces@cae.wisc.edu">trnsys-users-bounces@cae.wisc.edu</a><br>
[mailto:<a moz-do-not-send="true"
href="mailto:trnsys-users-bounces@cae.wisc.edu">trnsys-users-bounces@cae.wisc.edu</a>]
On Behalf Of <a moz-do-not-send="true"
href="mailto:mabadie@univ-lr.fr">mabadie@univ-lr.fr</a><br>
Sent: 14 February 2011 11:57<br>
To: <a moz-do-not-send="true"
href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a><br>
Subject: Re: [TRNSYS-users] g95 compiler<br>
<br>
Danny and David,<br>
<br>
I actually successfully used the G95 compiler with TRNSYS 16
to create<br>
new components. However, i was not able to properly used
TRNSYS<br>
variables (such as getSimulationTime()) in my TYPES. The only
solution<br>
i found was to stop using this compiler and buying Intel
Fortran v11.<br>
<br>
I hope you will find a way to fix that problem as it is nice
to have<br>
the choice of a free/light fortran compiler.<br>
<br>
Best,<br>
<br>
-- Marc O. Abadie<br>
<br>
<br>
David BRADLEY <<a moz-do-not-send="true"
href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a>>
a écrit :<br>
<br>
> Danny,<br>
> getSimulationTime is a function that is defined in the
data module<br>
> called "TrnsysFunctions." When compiling an external Type
in either<br>
> the Compaq or the Intel compilers, I have to make sure
that the<br>
> compiler is set to look for data modules (sometimes
called MOD<br>
> files) in the ..\Trnsys17\Compilers\IVF111\Debug\
directory or else<br>
> copy them to some other place where they can be found by
the<br>
> compiler. My understanding is that this tells the
compiler "don't<br>
> worry, even though I haven't defined this function called<br>
> getSimulationTime() in my external Type242.dll, you'll
find that<br>
> function during run-time because my dll will be called by
a dll in<br>
> which the function is defined"<br>
><br>
> I don't know how the G95 compiler handles settings for
where to<br>
> look for *.mod files but this is not specific to
Trnsys17, there<br>
> were a number of TrnsysFunctions called by Types in
Trnsys16 as<br>
> well. We have just expanded their use in Trnsys17.<br>
> best,<br>
> David<br>
><br>
><br>
> On 2/11/2011 11:12, Danny Jonas wrote:<br>
>><br>
>> Dear TRNSYS users,<br>
>><br>
>> I have use the directions in the document, but after
starting the<br>
>> batch file to compile my own type I've received the
following<br>
>> message:<br>
>><br>
>> "In file Type201.for:72<br>
>><br>
>> Time=getSimulationTime<><br>
>><br>
>> Error: Function 'getsimulationtime' at <1> has
no implicit type"<br>
>><br>
>> could the error be associated with using TRNSYS17?<br>
>><br>
>> Using the example (type242), I can build the
type242.dll.<br>
>><br>
>> I'm now trying to use C++, till now it works fine.
But I still<br>
>> don't understand why it doesn't work with the batch
file as fortran<br>
>> code....<br>
>><br>
>> Thanks a lot,<br>
>><br>
>> Best Regards,<br>
>><br>
>> Danny<br>
>><br>
>> -----Ursprüngliche Nachricht-----<br>
>><br>
>> Von: Daniel Bergey [mailto:<a moz-do-not-send="true"
href="mailto:daniel@buildingscience.com">daniel@buildingscience.com</a>]<br>
>><br>
>> Gesendet: Mittwoch, 9. Februar 2011 21:14<br>
>><br>
>> An: Danny Jonas<br>
>><br>
>> Betreff: Re: [TRNSYS-users] g95 compiler<br>
>><br>
>> I have successfully compiled a couple of components
using<br>
>> directions in the attached document. I don't recall
the URL whence<br>
>> I downloaded it originally. Sorry about the doc
format; let me<br>
>> know if I should convert it.<br>
>><br>
>> Daniel<br>
>><br>
>> On Fri, Feb 04, 2011 at 01:33:49PM +0100, Danny Jonas
wrote:<br>
>><br>
>>> Dear TRNSYS users,<br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>> I want to use the free g95 compiler to create
my own components<br>
>>> in TRNSYS.<br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>> I have found the following message in the
TRNSYS-users Archives:<br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>> [1]<a moz-do-not-send="true"
href="http://mailman.cae.wisc.edu/pipermail/trnsys-users/2008/003957.html"
target="_blank">http://mailman.cae.wisc.edu/pipermail/trnsys-users/2008/003957.html</a><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>> with the following link:<br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>> [2]<a moz-do-not-send="true"
href="http://software.cstb.fr/main/articles.asp?langue=us"
target="_blank">http://software.cstb.fr/main/articles.asp?langue=us</a><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>> But this page no longer exists.<br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>> Can someone send a link where I can download
this example?<br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>> Thanks in advance,<br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>> Danny<br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>><br>
>><br>
>>> References<br>
>><br>
>>><br>
>><br>
>>> Visible links<br>
>><br>
>>> 1.<br>
<a moz-do-not-send="true"
href="http://mailman.cae.wisc.edu/pipermail/trnsys-users/2008/003957.html"
target="_blank">http://mailman.cae.wisc.edu/pipermail/trnsys-users/2008/003957.html</a><br>
>><br>
>>> 2. <a moz-do-not-send="true"
href="http://software.cstb.fr/main/articles.asp?langue=us"
target="_blank">http://software.cstb.fr/main/articles.asp?langue=us</a><br>
>><br>
>>> _______________________________________________<br>
>><br>
>>> TRNSYS-users mailing list<br>
>><br>
>>> <a moz-do-not-send="true"
href="mailto:TRNSYS-users@cae.wisc.edu">TRNSYS-users@cae.wisc.edu</a>
<mailto:<a moz-do-not-send="true"
href="mailto:TRNSYS-users@cae.wisc.edu">TRNSYS-users@cae.wisc.edu</a>><br>
>><br>
>>> <a moz-do-not-send="true"
href="https://mailman.cae.wisc.edu/listinfo/trnsys-users"
target="_blank">https://mailman.cae.wisc.edu/listinfo/trnsys-users</a><br>
>><br>
>><br>
>> _______________________________________________<br>
>> TRNSYS-users mailing list<br>
>> <a moz-do-not-send="true"
href="mailto:TRNSYS-users@cae.wisc.edu">TRNSYS-users@cae.wisc.edu</a><br>
>> <a moz-do-not-send="true"
href="https://mailman.cae.wisc.edu/listinfo/trnsys-users"
target="_blank">https://mailman.cae.wisc.edu/listinfo/trnsys-users</a><br>
><br>
> --<br>
> ***************************<br>
> David BRADLEY<br>
> Principal<br>
> Thermal Energy Systems Specialists, LLC<br>
> 22 North Carroll Street - suite 370<br>
> Madison, WI 53703 USA<br>
><br>
> P:+1.608.274.2577<br>
> F:+1.608.278.1475<br>
> <a moz-do-not-send="true"
href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a><br>
><br>
> <a moz-do-not-send="true" href="http://www.tess-inc.com"
target="_blank">http://www.tess-inc.com</a><br>
> <a moz-do-not-send="true" href="http://www.trnsys.com"
target="_blank">http://www.trnsys.com</a><br>
><br>
><br>
<br>
<br>
_______________________________________________<br>
TRNSYS-users mailing list<br>
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<br>
<br>
_______________________________________________<br>
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</blockquote>
</div>
<br>
<pre wrap="">
<fieldset class="mimeAttachmentHeader"></fieldset>
_______________________________________________
TRNSYS-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:TRNSYS-users@cae.wisc.edu">TRNSYS-users@cae.wisc.edu</a>
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI 53703 USA
P:+1.608.274.2577
F:+1.608.278.1475
<a class="moz-txt-link-abbreviated" href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a>
<a class="moz-txt-link-freetext" href="http://www.tess-inc.com">http://www.tess-inc.com</a>
<a class="moz-txt-link-freetext" href="http://www.trnsys.com">http://www.trnsys.com</a></pre>
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