[TRNSYS-users] RE : Re: Equation use...

guillaume renaud yomrenaud at yahoo.fr
Thu Mar 8 12:45:03 PST 2007


Thanks Jeff,
   
  Actually I didn't find any TRNSYS equation command's guide or manuel...
   
  I can tell you what's my problem, you'll certainly understand how novice I am... ;
   
  I'm using the TMY2 Dry Bulb temperature in a first equation calculator, in order to get new mensually outdoor temperature (with a simple equation needed for my project, integrated in the calculator) = No problem for it.
  But the matter is that I can't get a good Output file for printed results on type 65d, and on type 25a. And so I can't use the solution afterward.. and I think it's because of the number of Input >10...
   
  Then, I'm trying to transform those 12 Outputs I get (average for each month from my first calculator), in another new calculator to get new hourly temperatures for the whole year..
  Then I need to give conditions in time, as ; [take JanTemperature from hour 0 to hour 744], [take FevTemperature from hour 745 to hour 1416], etc...
   
  Well.. I hope being clear enough.. and anyway I guess having the good guide should be nice enough for me..
   
  guillaume.

Jeff Thornton <thornton at tess-inc.com> a écrit :
  "I`m looking for any good tool giving complete information about the
calculator, for the use of [NEW EQUATION] within simulation studio...(I
trying to put conditions in my equations, and I didn't find
enagh explanation in the manuel...)"

Why don't you give us an example of the conditions you'd like to use and
we'll show you how to do it using TRNSYS equations. This might provide
helpful to other users as well. There is a nice description of the TRNSYS
equation commands in the manual (not the manual for the studio).

Jeff

Jeff Thornton
President - TESS, LLC

2916 Marketplace Drive - Suite 104
Madison WI 53719 USA

Phone: 608-274-2577
Fax: 608-278-1475
E-mail: thornton at tess-inc.com
Web: www.tess-inc.com



 		
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