<html><body bgcolor="#FFFFFF"><div><span class="Apple-style-span" style="font-size: 15px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.296875); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); ">Thankyou for the brilliant guide and download package.<br>Issues:<br>I have found that JFIX which turns REAL(4) REAL(8) INTEGER(4) INTEGER(8) as well as COMPLEX numbers into INTEGER(4) is an intel library function not incorporated in g95.<br>I am using INT() as an alternative.<br><br>DMOD also seems to be an issue (not an intrinsic function), but I'm no programmer and new to fortran so I still need to google this. But despite this it has now compiled my dll. The dll works, but an error occures when trying to do parts associated with DMOD. Anyone have info regards DMOD?</span></div><div><span class="Apple-style-span" style="font-size: 15px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.292969); -webkit-composition-fill-color: rgba(175, 192, 227, 0.226562); -webkit-composition-frame-color: rgba(77, 128, 180, 0.226562);"><br></span></div><div><span class="Apple-style-span" style="font-size: 15px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.296875); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); ">I had to make sure that five spaces exist before a line continuation character. Tab spaces throw this out and have to be deleted and replaced with spaces.</span></div><div><span class="Apple-style-span" style="font-size: 15px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.292969); -webkit-composition-fill-color: rgba(175, 192, 227, 0.226562); -webkit-composition-frame-color: rgba(77, 128, 180, 0.226562);"><br></span></div><div><span class="Apple-style-span" style="font-size: 15px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.296875); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); ">The concatination of an object name as with the FORMAT statements, e.g.</span></div><div><span class="Apple-style-span" style="font-size: 15px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.296875); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); ">A<maxdescriplength> is not supported. I have hard coded these with e.g. A25<br><br>PS i'm recompiling the printer type25. My aim is to adjust it so that I can switch off the printing of variables in the input similar to the print tick box on most componant outputs.<br><br>As I debug my source code I will keep you updated.<br><br>regards.<br><br>Jean marais<br><br></span><br>Sent from my iPhone</div><div><br>On 13.03.2012, at 03:53, "Matt Duffy" <<a href="mailto:duffy@tess-inc.com">duffy@tess-inc.com</a>> wrote:<br><br></div><div></div><blockquote type="cite"><div><br> Nick,<br><br>Thank you for the information about your experience with the heat exchangers.<br><br>I would just like to mention that for TRNSYS version 17.1, we implemented a mode in Type91 that allows the user to input the effectiveness and have that input vary during the simulation. Perhaps it is not directly applicable to your situation, but if it would be useful, please let me know.<br><br>Best,<br><br>Matt<br> <br> <!--replyfwdwrap--><div style="background-image: url(http://webmail.fusemail.com/de/r_bg_img.gif);background-position:top;background-repeat:repeat-x;"><strong>----- Original Message -----</strong><br><strong>From:</strong> "Nick LaHam" <<a href="mailto:ndlaham@gmail.com">ndlaham@gmail.com</a>> <br><strong>Sent:</strong> Mon, March 12, 2012 8:15<br><strong>Subject:</strong> Re: [TRNSYS-users] TRNSYS-users Digest, Vol 87, Issue 13<br><br><table cellspacing="5" width="100%"><tbody><tr><td><div class="PrivateMsgDiv"><!-- begin sanitized html --> Laur!
ent,<div> </div><div>There is no flat plate HX module in TRNSYS yet, just HX simple models that either allow you to input "constant effectiveness" (Type91) or "overall heat transfer coefficient" (Type5). </div> <div> </div><div>This makes things kind of difficult because those two inputs are determined by the fluid properties, flowrate, temperature, number of plates, material, area of plates, etc. SInce the flowrates and temperatures can be changing, so can the overall HTC. Also, you need to find a way to determine the overall HTC based on the geometry of the HX. This requires a lot of iterative calculations and is not that easy to accomplish.</div> <div> </div><div>Currently as a workaround, I am using GEA's software which is pretty good to size a flat plate heat exchanger for me, and then I give it the parameters that I would use it TRNSYS. It let's me select different size heat exchangers and then even!
tually, the software will spit out it's "Overall HTC" (in W/
m^2-K) and a "nominal surface area" (in m^2). I simply multiply the values and use this as my input for "Overall heat transfer coefficient" in Type5b (I have found the <i>counter flow</i> version is the closest match for flat plates when using an overall HTC). You can login to the software as a web app here or download it too once you register a username. <a target="_new" href="http://flatplateselect.com/site/pub/login.aspx?ReturnUrl=%2fsite%2fDefault.aspx"><a href="http://flatplateselect.com/site/pub/login.aspx?ReturnUrl=%2fsite%2fDefault.aspx">http://flatplateselect.com/site/pub/login.aspx?ReturnUrl=%2fsite%2fDefault.aspx</a></a></div> <div> </div><div>This isn't a perfect method obviously, because the overall HTC will change with varying temperatures and flowrates, but as long as you are in the ball park, it will be pretty close. If your flows and incoming temperatures don't change, then you will be even more accurate. If you only have one variable that changes frequently, you could develop a fit curve equation tha!
t determines the overall HTC and use that equation as an input for the "overall heat transfer coefficient". But this would require going through the GEA software and spitting out multiple outputs by changing your single input at several different points. Then you would have to put the data in excel or something similar to find an equation.</div> <div> </div><div>This is the best method I have come up with so far, but I am currently developing a set of equations using EES from Nellis & Klein's "Heat Transfer" book, that will mimic a flat plate by actually supplying dimensions, # of plates, thermal conductivty of plates, etc. It will also allow me to supply inputs that vary and should always give me an accurate heat transfer coefficient. I plan to tie the inputs to TRNSYS inputs (possibly using the Type66, or just perhaps writing new Fortran code) and execute the EES code in TRNSYS eventually. I'm working on it, but I"ll let yo!
u know how it turns out. The EES side is basically done, but I need to
verify the equations.</div> <div> </div><div>Hope this helps.</div><div> </div><div>Nick LaHam</div><div> </div><div><br><br><div class="gmail_quote">2012/3/9 <span dir="ltr"><<a target="_new" href="mailto:trnsys-users-request@cae.wisc.edu"><a href="mailto:trnsys-users-request@cae.wisc.edu">trnsys-users-request@cae.wisc.edu</a></a>></span><br> <blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex" class="gmail_quote">Send TRNSYS-users mailing list submissions to<br> <a target="_new" href="mailto:trnsys-users@cae.wisc.edu"><a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a></a><br> <br> To subscribe or unsubscribe via the World Wide Web, visit<br> <a target="_new" href="https://mailman.cae.wisc.edu/listinfo/trnsys-users"><a href="https://mailman.cae.wisc.edu/listinfo/trnsys-users">https://mailman.cae.wisc.edu/listinfo/trnsys-users</a></a><br> or, via email, send a message with subject or body 'help' to<br> <a target="_new" href="mailto:trnsys-users-reques!
t@cae.wisc.edu"><a href="mailto:trnsys-users-request@cae.wisc.edu">trnsys-users-request@cae.wisc.edu</a></a><br> <br> You can reach the person managing the list at<br> <a target="_new" href="mailto:trnsys-users-owner@cae.wisc.edu"><a href="mailto:trnsys-users-owner@cae.wisc.edu">trnsys-users-owner@cae.wisc.edu</a></a><br> <br> When replying, please edit your Subject line so it is more specific<br> than "Re: Contents of TRNSYS-users digest..."<br> <br>Today's Topics:<br> <br> 1. type 56 (gabriela vlad)<br> 2. Natural ventilation (Chou Shen)<br> 3. Water to Water Plate Heat Exchanger (REYNIER Laurent)<br> 4. on cooled ceiling (Enyuan Hu)<br> <br><br>---------- Forwarded message ----------<br>From: gabriela vlad <<a target="_new" href="mailto:gabi_ev@yahoo.com"><a href="mailto:gabi_ev@yahoo.com">gabi_ev@yahoo.com</a></a>><br>To: "<a target="_new" href="mailto:trnsys-users@cae.wisc.edu"><a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a></a>" <<a target="_new" href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@ca!
<a href="http://e.wisc.edu">e.wisc.edu</a></a>><br> Cc: <br>Date: Fri, 9 Mar 2012 03:
34:57 -0800 (PST)<br>Subject: [TRNSYS-users] type 56<br><div><div style="font-size:12pt;font-family:times new roman,new york,times,serif"><div>Dear users,</div><div> </div><div>I want to model a building with type 56. I divided the building into several thermal zones but two of them which are adjacent zones aren't separated by a wall (there is only air between them). Please, give me your opinion, How can the two zones be separated?</div></div></div><br><br>---------- Forwarded message ----------<br>From: Chou Shen <<a target="_new" href="mailto:csz59@mst.edu"><a href="mailto:csz59@mst.edu">csz59@mst.edu</a></a>><br>To: <a target="_new" href="mailto:trnsys-users@cae.wisc.edu"><a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a></a><br>Cc: <br> Date: Fri, 9 Mar 2012 08:24:34 -0600<br>Subject: [TRNSYS-users] Natural ventilation<br>Hello,<br><br>I am trying to use TRNSYS to simulate the situation when a building takes natural ventilation rather than air conditionin!
g system in swing seasons. In that way, the air conditioning turns off when outdoor temperature is in the range of [tlow, thigh]. I want to see how much energy saving is achieved by implementing natural ventilation. Can I achieve my goal? How can I implement natural ventilation in TRNSYS? Thanks!<br clear="all"> <br>-- <br>Chou Shen<br>Graduate Research Assistant<br>Department of Civil, Architectural & Environmental Engineering<br>Missouri University of Science and Technology<br><br><br><br> <br><br>---------- Forwarded message ----------<br>From: REYNIER Laurent <<a target="_new" href="mailto:Laurent.REYNIER@cstb.fr"><a href="mailto:Laurent.REYNIER@cstb.fr">Laurent.REYNIER@cstb.fr</a></a>><br>To: "<a target="_new" href="mailto:trnsys-users@cae.wisc.edu"><a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a></a>" <<a target="_new" href="mailto:trnsys-users@cae.wisc.edu"><a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a></a>><br> Cc: <br>Date: Fri, 9 Mar 2012 15:52:28 +0000<br>Subject: [!
TRNSYS-users] Water to Water Plate Heat Exchanger<br> <div lang="FR" vlink="purple" link="blue"><div><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Dear TRNSYS users,</span></p> <p class="MsoNormal"><span lang="EN-US">I'm searching for a reliable model of a water-to-water plate heat exchanger.</span></p> <p class="MsoNormal"><span lang="EN-US">Can you give me your opinion on the one you are using and which TRNSYS type you use for simulation.</span></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Thank you in advance for your help.</span></p> <p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Sincerely yours.</span></p> <p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif"">Laurent.</span></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <p class="MsoNormal"><b><span style="font-size:9.5pt;font-family:"Verdana","sans-serif";color:navy">Laurent REYNIER</span></b></p> <p class="MsoNormal"><b><span style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:navy">Département ESE/ Division Energie/ Ingénieur Etudes et Recherche</span></b></p> <p style="margin-bottom:3.0pt" class="MsoNormal"><b><span style="font-family:"Verdana","sans-serif";color:#0000a1">Centre Scientifique et Technique du Bâtiment</span></b></p> <p class="MsoNormal"><b><span style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:navy">84 avenue Jean Jaurès - Champs-sur-Marne - 77447 Marne-la-Vallée Cedex 2</span></b></p> <p class="MsoNormal"><b><span style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:navy">Té!
l : 01 61 44 80 55</span></b></p> <p class="MsoNormal">
<b><span style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:navy">Fax : 01 64 68 83 50</span></b></p> <p style="margin-top:3.0pt" class="MsoNormal"><b><span style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:#008100">Évitez d'imprimer vos emails inutilement. Respectez l'environnement</span></b></p> <p class="MsoNormal"><i><span style="font-size:7.5pt;font-family:"Verdana","sans-serif"">Ce message et toutes les pièces jointes sont confidentiels et exclusifs pour le destinataire du message. N'importe quelle autre distribution, utilisation ou reproduction est non autorisée et interdite. Si vous receviez ce message par erreur, informez svp l'expéditeur immédiatement et supprimez le message de votre système. </span></i></p> <p class="MsoNormal"><i><span lang="EN-GB" style="font-size:7.5pt;font-family:"Verdana","sans-s!
erif"">This message and any attachments are confidential, for the exclusive use of the addressee and may be legally privileged. Any other distribution, use or reproduction is unauthorised and prohibited. If you received this message in error, please notify the sender immediately and delete the message from your system</span></i></p> <p class="MsoNormal"><span lang="EN-US"> </span></p></div></div> <br><br>---------- Forwarded message ----------<br>From: Enyuan Hu <<a target="_new" href="mailto:bearcharge@gmail.com"><a href="mailto:bearcharge@gmail.com">bearcharge@gmail.com</a></a>><br>To: trnsys-users <<a target="_new" href="mailto:trnsys-users@cae.wisc.edu"><a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a></a>><br> Cc: <br>Date: Fri, 9 Mar 2012 11:36:37 -0500<br>Subject: [TRNSYS-users] on cooled ceiling<br><font color="#3333ff"><font><font face="arial,helvetica,sans-serif">Dear TRNSYSers,</font></font></font><div><font color="#3333ff"><font><font face="arial,helvetica,sans-!
serif"><br> </font></font></font></div><div><font color="#3333ff"><f ont=""><font face="arial,helvetica,sans-serif">I was wondering if anyone can help me on the cooled ceiling mode. Specifically, I have several questions:</font></f></font></div> <div><font color="#3333ff"><font><font face="arial,helvetica,sans-serif"><br></font></font></font></div><div><font color="#3333ff"><font><font face="arial,helvetica,sans-serif">1. how should the cooled ceiling layer be defined? can we define it as part of the roof layer (category EXTERNAL and orientation Horizontal) or should we define it separately? separate definition is my feeling after reviewing some literature.</font></font></font></div> <div><font color="#3333ff"><font><font face="arial,helvetica,sans-serif"><br></font></font></font></div><div><font color="#3333ff"><font><font face="arial,helvetica,sans-serif">2. how should we set up the layer parameters? in the manual, it indicates that parameters like norm area can be obtained from the producer, does that mean that's the only way to reas!
onably set up parameters and otherwise there will be problem?</font></font></font></div> <div><font color="#3333ff"><font><font face="arial,helvetica,sans-serif"><br></font></font></font></div><div><font color="#3333ff"><font><font face="arial,helvetica,sans-serif">3. if would be best if some user can generously provide an example on this. This may be asking too much, but I really think it would help indeed.</font></font></font></div> <div><font color="#3333ff"><font><font face="arial,helvetica,sans-serif"><br></font></font></font></div><div><font color="#3333ff"><font><font face="arial,helvetica,sans-serif">Thanks.</font></font></font></div><div><font color="#3333ff"><font><font face="arial,helvetica,sans-serif"><br> </font></font></font></div><div><font color="#3333ff"><font><font face="arial,helvetica,sans-serif">Enyuan</font></font></font></div> <br>_______________________________________________<br> TRNSYS-users mailing list<br> <a target="_new" href="ma!
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</pre></div></td></tr> </tbody></table></div></div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span>TRNSYS-users mailing list</span><br><span><a href="mailto:TRNSYS-users@cae.wisc.edu">TRNSYS-users@cae.wisc.edu</a></span><br><span><a href="https://mailman.cae.wisc.edu/listinfo/trnsys-users">https://mailman.cae.wisc.edu/listinfo/trnsys-users</a></span><br></div></blockquote></body></html>