Re: [TRNSYS-users] annual scheduling of interior shades

[Adrien JEZEQUEL - ITF <a.jezequel@itf.biz>]

Dear Simge,

As you say, you may use type56 inputs.
To define yearly schedule, you can :

• use an equation tool with comparator LT and GT. You will have to write something like SHADING = 0.1995*(GT(TIME,8016)+LT(TIME,3624))+0.161*(GE(TIME,3624)*LE(TIME,8016))
• or use a forcing function define for a year

And connect your outputs to type56 inputs

Best regards

www.itf.biz	Adrien JEZEQUEL Simulations Thermiques Dynamiques
	ITF	62, Rue du Bolliet 73230 St Alban Leysse FRANCE
	Phone : Fax : Mail:	+33(0) 479 750 029 +33(0) 479 852 122 a.jezequel@itf.biz

Afin de contribuer au respect de l'environnement, merci de n'imprimer cet e-mail que si nécessaire
Please, consider our environmental responsability before printing this email

Le 02/02/2011 23:25, simge andolsun a écrit :

I would like to model a building with interior shades that have a
varying shading ratio over the year. I need to set the shading ratio
to 0.1955 from December 1st till May 31st. During the rest of the
year, however, the shading ratio will be 0.161. Could you please
describe how I can model this condition in TRNSYS? Should I use the
"INPUT" option of the interior shading ratio in TRNBuild? If so, how
should I input this yearly schedule into TRNSYS?

Thanks in advance for your reply,
_______________________________________________
TRNSYS-users mailing list
TRNSYS-users@cae.wisc.edu
https://mailman.cae.wisc.edu/listinfo/trnsys-users