Thanks for users having shared their trick for help me.<br>I have find anything in user manual about this, does someone known a "official" procedure for this issue ?<br><br>Regards,<br>JeFF<br><br><b><i>trnsys-users-request@engr.wisc.edu</i></b> a écrit :<blockquote class="replbq" style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"> Send TRNSYS-users mailing list submissions to<br> trnsys-users@engr.wisc.edu<br><br>To subscribe or unsubscribe via the World Wide Web, visit<br> https://www.cae.wisc.edu/mailman/listinfo/trnsys-users<br>or, via email, send a message with subject or body 'help' to<br> trnsys-users-request@engr.wisc.edu<br><br>You can reach the person managing the list at<br> trnsys-users-owner@engr.wisc.edu<br><br>When replying, please edit your Subject line so it is more specific<br>than "Re: Contents of TRNSYS-users digest..."<br>Today's Topics:<br><br> 1. Re: [BLDG-SIM] workshop reminder (David Bradley)<br>De: David
Bradley <bradley@tess-inc.com><br>Cc: trnsys-users@engr.wisc.edu<br>À: mathaase@hkusua.hku.hk<br>Date: Thu, 29 Jun 2006 10:31:39 -0500<br>Objet: Re: [TRNSYS-users] [BLDG-SIM] workshop reminder<br><br> Mat,<br><br>>1. With the new version of TRNSYS16 there is also the possibility to use <br>>Type56a and b (with and without standard output files). Are the standard <br>>output files (bldg-monthly) similar to an energy balance (NType 901)? When <br>>I look at the output file it gives monthly values for Heating, Cooling, <br>>Infiltration, Ventilation, Solar_Rad, and Int_gains. However, when I add <br>>them up it seems something is missing. Is the difference the conduction part?<br><br>no, they aren't. For the balances a lot of values are used which aren't <br>available as "normal" NTYPEs. In addition, only the values of the upper <br>part of the "summary.bal" are integrated. The other values are simply <br>printed every hour (not integrated!). The
standard output files were <br>developed for previous TRNSYS versions (15, specifically) and use "normal <br>NTYPES" that are<br>integrated over the time inside 56.<br><br>>2. There was a mistake in the types 901 - 904. Are the balance types now <br>>correct? Is the documentation still correct?<br><br>the balances and the documentation were corrected for the release of 16.1.<br><br>>3. I want to model an internal shading device that is black. Which <br>>properties of shading device do I have to change? And to which values? Do <br>>you know papers on that subject?<br><br>the internal shading factor available in TRNBuild has reflectance and <br>thermal resistance but no absorptance. To model a black shading device, you <br>should set the reflectance toward the window and toward the zone to <br>something very small but non zero (0.01 should work).<br><br>Kind regards,<br>
David<br><br><br>****************************************************************************************<br>Thermal Energy System Specialists (TESS), LLC<br>David BRADLEY 2916 Marketplace Drive - Suite 104<br>Partner Madison, WI 53719<br>Phone: (608) 274-2577 USA<br>Fax: (608) 278-1475<br>E-mail: bradley@tess-inc.com<br>Web Pages: http://www.tess-inc.com and http://www.trnsys.com<br><br>"Providing software solutions for today's energy engineering projects"<br>****************************************************************************************<br><br><br><br>_______________________________________________<br>TRNSYS-users mailing list<br>TRNSYS-users@engr.wisc.edu<br>https://www.cae.wisc.edu/mailman/listinfo/trnsys-users<br></blockquote><br><p>
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