Hi Christophe, It is a very good idea. I do not want to promise it, but I think it is very likely to have this with the development of the new shading component. Thanks,
Diego Enertech wrote: > Hi Diego and all TRNSYS Users, > > Diego, I agree with you : for my job, the topic of shading is a > central problem and we absolutly need a simple model to treat them. We > will be very thankful if you develop this kind of tool. > > I have a suggestion about this topic. In attached file, you can see a > solar diagram corresponding to a 45°N latitude. It will be useful to > have a model with a graphic plugin, a solar diagram corresponding to a > x°N or S (x = parameter), and the user define graphically shadings. In > this manner, you can define all the shadings of a surface, fareway > masks, wingwalls and overhang and also some kinds of masks wich are > not fareway (sun is shadded if its angular height is less than the > angular height of the mask) and not overhangs (sun is shadded if its > angular height is higher than the angular height of the mask), as > alleyways for example. > > Do you think it’s possible to develop this kind of model ? > > Best regards, > Christophe > > At 22:07 19/04/2007, Diego A. Arias wrote: >> Hi Fabien, >> >> Thanks for looking into the details of this topic. I am afraid that you >> found a bug. Both components were developed separately over the years, >> and they may not be giving the right results when combined. >> Sorry if this creates inconveniences. We are currently working on >> another solution that will combine both shading sources, overhangs and >> far away objects into a single component. >> Best regards, >> >> Diego >> >> > Can anyone, have a look on my simulation ? >> > >> > I don't understand the results. >> > >> > >> > >> > >> > I try to compare 2 types 34 : >> > - the first is combined with a type 67 (parameter 1 = 1) >> > - the second is not combined with a type 67 (parameter 1 = 0) >> > See the results. >> > Usually, 0 < FSS < 1 same the second type 67 >> > but the first : -1 < FSS < 1 !!!! >> > >> > In more, I try to compare 3 inputs of type 34 in the 2 cases >> > See the results. >> > With a type 67 but no masks (see the ***.dat) I don't have the same >> > result !!!! >> > >> > Thanks. >> > >> > >> ------------------------------------------------------------------------ >> > Découvrez une nouvelle façon d'obtenir des réponses à toutes vos >> > questions ! Profitez des connaissances, des opinions et des >> > expériences des internautes sur Yahoo! Questions/Réponses >> > <http://fr.rd.yahoo.com/evt=42054/*http://fr.answers.yahoo.com>. >> > >> > >> >> >> _______________________________________________ >> TRNSYS-users mailing list >> [email protected] >> https://www.cae.wisc.edu/mailman/listinfo/trnsys-users > > =========================== > ENERTECH > F-26160 FELINES SUR RIMANDOULE > tel-fax : 04 75 90 18 54 > Email : [EMAIL PROTECTED] > Web : http://sidler.club.fr > ================================ -- Diego A. Arias TRNSYS Coordinator Solar Energy Laboratory University of Wisconsin - Madison 1500 Engineering Drive Madison, WI 53706 _______________________________________________ TRNSYS-users mailing list [email protected] https://www.cae.wisc.edu/mailman/listinfo/trnsys-users
