From: "Brandao" Date: Wed, 13 Oct 2010 09:23:07 -0300 To: , "'William Luyben'" Dear Sigurd, Regarding the link you provided, when you "Save Target" it will save it as .tff (I really do not know the reason). All you need to do is change the extension to .bkp during the saving process. Actually, I'm trying to make this file to work in Aspen Plus 7.1 since the old files were set up in Aspen Plus 2004. Convergence of the flowsheet is not that easy and I'll try to make it work as fine as possible, including the dynamic. Cheers, Antonio Carlos Brandao de Araujo Chemical Engineering Department Federal University of Campina Grande - UFCG www.deq.ufcg.edu.br antonio@deq.ufcg.edu.br, acbrandaoa@ig.com.br Fax: +55 83 3310 1114 -----Original Message----- From: Sigurd Skogestad [mailto:skoge@ntnu.no] Sent: Tuesday, October 12, 2010 1:14 PM To: William Luyben; Brandao Subject: Re: ammonia process - FOUND THEM! Hello I assume you need to unpack them somehow, -Sigurd William Luyben wrote: > > Thanks. > > I tried the site and do not get an Aspen Plus file (just text). How do > > I get the bkp and dynf files? > > > > Sigurd Skogestad wrote: >> >> Hello agin >> >> >> >> I found the Aspen files here: >> >> http://www.nt.ntnu.no/users/skoge/publications/2008/araujo_ammonia_cce/ >> >> >>> >>> >>> >>> I will not be in Salt Lake City. >>> >>> >>> >>> Best regards, >>> >>> Sigurd >>> >>> >>> >>> William Luyben wrote: >>>> >>>> Sigurd, >>>> >>>> Please send me your Aspen Plus (bkp)and Aspen Dynamics (dynf) >>>> >>>> files that you used for ammonia control studies if they are available. >>>> >>>> Thanks. >>>> >>>> Bill Luyben >>>> >>>> >>>> >>>> PS: See you in Salt Lake City? >>> >>> >> >>