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<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> Adrien.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">But my goal is to cool down an office with
<u>natural ventilation</u> </span><b><span lang="EN-US" style="font-size:14.0pt;font-family:"Calibri","sans-serif";color:#1F497D">while</span></b><span lang="EN-US" style="font-size:14.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
</span><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">a
<u>mechanical ventilation</u> (for the airflow complying with the requirements of regulations) is running.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">So if I get your point, it’s impossible to evaluate AT THE SAME TIME an airflow from mechanical and natural ventilation… Is it correct ?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">See U<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">De :</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext"> trnsys-users-bounces@cae.wisc.edu [mailto:trnsys-users-bounces@cae.wisc.edu]
<b>De la part de</b> ITF - Adrien JEZEQUEL<br>
<b>Envoyé :</b> vendredi 5 juillet 2013 11:56<br>
<b>À :</b> trnsys-users@cae.wisc.edu<br>
<b>Objet :</b> Re: [TRNSYS-users] Mechanical versus Natural ventilation<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Dear Thomas,<br>
<br>
When you use trnflow, mechanical ventilation defined in ventilation manager in trnbuild are set to 0 and airflows are evaluated with trnflow.<br>
With mechanical ventilation, it's easier to use ventilation manager instead of trnflow.<br>
If you want to use mechanical and natural ventilation, you may use an input called TRNFLOW_ON (for example) and connect it to type 56 :</span><o:p></o:p></p>
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<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">when mechanical ventilation is used, TRNFLOW_ON = 0 (airflows are calculated with ventilation type manager)</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo1">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">when natural ventilation is necessary, TRNFLOW_ON = 1 (airflows are calculated with trnflow)</span><o:p></o:p></li></ul>
<p><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Best regards</span><o:p></o:p></p>
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<p class="MsoNormal" align="center" style="text-align:center"><a href="http://www.itf.biz"><span style="text-decoration:none"><img border="0" width="66" height="103" id="_x0000_i1026" src="cid:image001.jpg@01CE7990.57972DA0" alt="www.itf.biz"></span></a><br>
<span style="font-size:7.5pt;font-family:"Calibri","sans-serif";color:blue"><a href="http://www.itf.biz">www.itf.biz</a></span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif"">Adrien JEZEQUEL<br>
Simulations Thermiques Dynamiques</span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:13.5pt;font-family:"Calibri","sans-serif";color:blue">ITF</span></b><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:blue">62, Rue du Bolliet<br>
73230 St Alban Leysse<br>
FRANCE</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:blue">+33(0) 479 750 029<br>
+33(0) 479 852 122<br>
<a href="mailto:a.jezequel@itf.biz">a.jezequel@itf.biz</a> ou <a href="mailto:aj@itf.biz">
aj@itf.biz</a></span><o:p></o:p></p>
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<p class="MsoNormal"><i><span style="font-size:7.5pt;font-family:"Calibri","sans-serif";color:green">Afin de contribuer au respect de l'environnement, merci de n'imprimer cet e-mail que si nécessaire<br>
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<p class="MsoNormal">Le 05/07/2013 11:33, MAIS, Thomas a écrit :<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Hello T-users,<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">I’m facing an issue using TRNFlow with TRNSYS.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">It seems that Natural ventilation applied thanks to TRNFlow makes the mechanical ventilation (apply in the BUILD or in the STUDIO) disappear…<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">In other words, I think that natural AND mechanical ventilation can’t be simulated at the same time.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Am I right ?<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Is there any possibilities to “fix” it ?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Thanks a lot !<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:9.0pt;font-family:"Tahoma","sans-serif"">Thomas Mais</span></b><span style="font-size:9.0pt;font-family:"Tahoma","sans-serif"">
<o:p></o:p></span></p>
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<p class="MsoNormal"><u><span style="font-size:9.0pt;font-family:"Tahoma","sans-serif";color:#C0504D"><a href="mailto:t.mais@bouygues-construction.com">t.mais@bouygues-construction.com</a></span></u><span style="font-size:9.0pt;font-family:"Tahoma","sans-serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Tahoma","sans-serif"">Stagiaire Construction Durable<o:p></o:p></span></p>
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<p class="MsoNormal" align="right" style="text-align:right"><b><span style="font-size:8.0pt;font-family:"Tahoma","sans-serif"">B</span></b><span style="font-size:8.0pt;font-family:"Tahoma","sans-serif"">ouygues
<b>B</b>âtiment <o:p></o:p></span></p>
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<p class="MsoNormal" align="right" style="text-align:right"><b><span style="font-size:8.0pt;font-family:"Tahoma","sans-serif"">O</span></b><span style="font-size:8.0pt;font-family:"Tahoma","sans-serif"">uvrages
<b>P</b>ublics<o:p></o:p></span></p>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:8.5pt;font-family:"Tahoma","sans-serif"">2, rue Transversale<br>
92635 Gennevilliers Cedex<br>
<a href="www.bouygues-batiment-ile-de-france.com">www.bouygues-batiment-ile-de-france.com</a></span><span style="font-size:8.0pt;font-family:"Tahoma","sans-serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><br>
<br>
<br>
<o:p></o:p></p>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>TRNSYS-users mailing list<o:p></o:p></pre>
<pre><a href="mailto:TRNSYS-users@cae.wisc.edu">TRNSYS-users@cae.wisc.edu</a><o:p></o:p></pre>
<pre><a href="https://mailman.cae.wisc.edu/listinfo/trnsys-users">https://mailman.cae.wisc.edu/listinfo/trnsys-users</a><o:p></o:p></pre>
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