Re: [dwsim-users] reactor application - ethyl acetate
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Re: [dwsim-users] reactor application - ethyl acetate
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From: Daniel W. <dan...@gm...> - 2016-05-10 14:52:00
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Maybe you could get it using apt-get? 2016-05-10 10:49 GMT-04:00 Daniel Wagner <dan...@gm...>: > Right, no error messages related to lpsolve. > > I just noticed that the included files are for x86 and x86-64 operating > systems, and the linux distribution running in Raspberry is compiled for > the ARM platform. You may try searching for a compatible file on > https://sourceforge.net/projects/lpsolve/, or you'll have to compile it > from the sources. > > Regards > Daniel > > > > 2016-05-10 10:43 GMT-04:00 Hector Perez <hpe...@gm...>: > >> Oh, I see. So when I ran “dwsim-debug” in the terminal. The terminal gave >> the following: >> >> >> >> >> >> Hector D. Perez >> Chemical Engineering Consultant >> (+1) 801-788-4899 >> (+57) 315-897-4902 >> skype: hdavid16 >> >> >> >> *From: *Daniel Wagner <dan...@gm...> >> *Sent: *Tuesday, May 10, 2016 9:39 AM >> >> *To: *Hector Perez <hpe...@gm...>; >> dws...@li... >> *Subject: *Re: [dwsim-users] reactor application - ethyl acetate >> >> >> >> On linux, the file is "liblpsolve55.so". The error message should be the >> one in the console (terminal) window, not the one from DWSIM's log window. >> >> >> >> 2016-05-10 10:35 GMT-04:00 Hector Perez <hpe...@gm...>: >> >> I ran it in debug mode and got the same error: “RG-000: lpsolve55.dll” >> >> >> >> I noticed that lpsolve55.dll isn’t in the DWSIM directory. I tried >> copying it from my windows version, but that didn’t work either. >> >> >> >> Hector D. Perez >> Chemical Engineering Consultant >> (+1) 801-788-4899 >> (+57) 315-897-4902 >> skype: hdavid16 >> >> >> >> *From: *Daniel Wagner <dan...@gm...> >> *Sent: *Tuesday, May 10, 2016 9:07 AM >> >> >> *To: *Hector Perez <hpe...@gm...>; >> dws...@li... >> *Subject: *Re: [dwsim-users] reactor application - ethyl acetate >> >> >> >> Run DWSIM in debug mode (either by typing "dwsim-debug" or "mono --debug >> DWSIM.exe") and send me the error message that appears on the console when >> you try to calculate the gibbs reactor. >> >> >> >> 2016-05-10 10:03 GMT-04:00 Hector Perez <hpe...@gm...>: >> >> Yes, the version of MONO I have on my RPI is 4.2.3.2-Oxamarin2. >> >> >> >> Hector D. Perez >> Chemical Engineering Consultant >> skype: hdavid16 >> >> >> >> *From: *Daniel Wagner <dan...@gm...> >> *Sent: *Tuesday, May 10, 2016 8:57 AM >> >> >> *To: *Hector Perez <hpe...@gm...>; >> dws...@li... >> *Subject: *Re: [dwsim-users] reactor application - ethyl acetate >> >> >> >> Did you update Mono to its latest version (4.0+)? >> >> >> >> 2016-05-10 9:55 GMT-04:00 Hector Perez <hpe...@gm...>: >> >> The file is in the DWSIM directory (/usr/local/lib/dwsim/) already. >> >> >> >> Hector D. Perez >> Chemical Engineering Consultant >> skype: hdavid16 >> >> >> >> *From: *Daniel Wagner <dan...@gm...> >> *Sent: *Tuesday, May 10, 2016 8:30 AM >> *To: *Hector Perez <hpe...@gm...>; >> dws...@li... >> >> >> *Subject: *Re: [dwsim-users] reactor application - ethyl acetate >> >> >> >> Check if you have the "liblpsolve55.so" file in your DWSIM directory, if >> not you can copy it from the "linux" folder. >> >> >> >> 2016-05-10 9:24 GMT-04:00 Hector Perez <hpe...@gm...>: >> >> Hi Daniel, >> >> >> >> Unfortunately I have run the 3 tasks available in the Additional File >> Tasks and it still gives the same error. It seems like the lpsolve55 is not >> installing properly. >> >> >> >> Thanks, >> >> >> Hector D. Perez >> >> Chemical Engineering Consultant >> >> skype: hdavid16 >> >> >> >> On Tue, May 10, 2016 at 8:07 AM, Daniel Wagner <dan...@gm...> >> wrote: >> >> Hi Hector, >> >> >> >> You must go to Tools > Additional File Tasks and copy the missing files. >> >> >> >> Regarding the differences between reaction approaches, this is probably >> because the gibbs formation-based K expression is not adequate for this >> reaction, otherwise the results would be the same as in the "Gibbs and >> Equilibrium Reactors" sample. >> >> >> >> Regards >> >> Daniel >> >> >> >> >> >> 2016-05-10 1:05 GMT-04:00 Hector Perez <hpe...@gm...>: >> >> Otra coisa que encontrei foi que "ReactionExtents" (no RPI) tive mais >> produccao do Ethyl Acetate (20% mais) que "DirectMinimization" (no Windows >> 10). >> >> >> Hector D. Perez >> >> Chemical Engineering Consultant >> >> skype: hdavid16 >> >> >> >> On Tue, May 10, 2016 at 12:00 AM, Hector Perez <hpe...@gm...> >> wrote: >> >> Boa Noite Daniel, >> >> >> >> Eu instalei o DWSIM no meu Raspberry Pi. Tive um problem com a simulacao >> dos reactores. O problema foi con o Gibb's Reactor. Cuando o metodo do >> calculo e "DirectMinimization", disse Error: lpsolve55.dll. Entao eu tive >> que mudar o metodo ao "ReactionExtents". Depois disso a simulacao fica bem. >> Voce conhece por que tive o error com lpsolve55.dll? >> >> >> >> Obrigado, >> >> >> Hector D. Perez >> >> Chemical Engineering Consultant >> >> skype: hdavid16 >> >> >> >> On Wed, Apr 27, 2016 at 7:49 PM, Hector Perez <hpe...@gm...> wrote: >> >> That’s a nice feature. Thanks, Daniel. I’ll pass the word on to him. >> >> >> >> Boa noite! >> >> >> >> Hector D. Perez >> Chemical Engineering Consultant >> (+1) 801-788-4899 >> (+57) 315-897-4902 >> skype: hdavid16 >> >> >> >> *From: *Daniel Wagner <dan...@gm...> >> *Sent: *Wednesday, April 27, 2016 5:28 PM >> *To: *Hector Perez <hpe...@gm...> >> *Cc: *dws...@li... >> *Subject: *Re: [dwsim-users] reactor application - ethyl acetate >> >> >> >> I´ll only have access to your simulation if you send the file to me. You >> can add an additional security layer by defining a password on Settings > >> Misc and saving the file in the "dwxmz (compressed XML)" format. >> >> >> >> 2016-04-27 17:21 GMT-04:00 Hector Perez <hpe...@gm...>: >> >> Hi Daniel, >> >> >> >> A friend of mine that I've introduced to DWSIM asked me if the program >> back downloads the simulations one builds or if they are kept private >> (confidential) on one's own PC. >> >> >> >> Thanks, >> >> >> Hector D. Perez >> >> >> >> >> >> On Wed, Apr 27, 2016 at 9:38 AM, Daniel Wagner <dan...@gm...> >> wrote: >> >> Actually I've designed the reactors in DWSIM based on HYSYS, though I >> don't remember if HYSYS also does pressure drop calculations or not. It was >> quite easy to do it because I already have the routines from the Pipe >> Segment Unit Op. >> >> >> >> Thanks! >> >> Daniel >> >> >> >> 2016-04-27 10:35 GMT-04:00 Hector Perez <hpe...@gm...>: >> >> Ok. That makes sense. Well this is a +1 for DWSIM because ASPEN doesn't >> seem to take into account the fact that the liquid begins to vaporize and >> completely ignores the pressure drop. Once again, awesome job! >> >> >> Hector D. Perez >> >> Chemical Engineering Consultant >> >> >> >> On Wed, Apr 27, 2016 at 9:32 AM, Daniel Wagner <dan...@gm...> >> wrote: >> >> Hector, the pressure drop is at the limit of vaporization. When you >> increase the length to 0.22, part of the liquid vaporizes and the pressure >> drop goes beyond the charts. :-) >> >> >> >> Daniel >> >> >> >> >> >> 2016-04-27 10:16 GMT-04:00 Hector Perez <hpe...@gm...>: >> >> Yes. Here it is. >> >> >> >> Thanks, >> >> >> Hector D. Perez >> >> Chemical Engineering Consultant >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> > > |
