Rayon340

I self-reply to me because I think that I found the answer. There is a "Water Electrolyzer" sample model in the "File -> Sample" menu. DWSIM version 8.5.1.

Hi. I have to simulate the electrolysis of water process. Is there any existing model or tutorial that I can use to perform the simulation? Thank you very much for your suggestions.

Hi. I do not understand what you mean and I do not understand the meaning of the word "Fateman". I am not an english native speaker. The dictionary does not provide any translation for that word. I am a new Maxima user. I do not want to make a controversy. Of course Maxima has an algorithm to calculate the gcd of two polynomials; maybe it could be possible to extend the funtionality of that algorithm to deal with more than two polynomials. For me it is fine to use the two solutions you have provided...

Ok, many thanks to both of you. So I can either use nested gcd calls gcd(12a^3b^2c^2, gcd(6a^2b^3c^3, 3a^2b^2c^3)) or use the xreduce function with gcd. I think it could be more intuitive to let gcd function to take more than two polynomials. Best regards.

Greatest common divisor wrong result

Thank you very much. It could be nice to insert the ChemSep and the CAPE-OPEN software directly in the portable archive to avoid a separate installation. Off-topic question. I am studying your 8.5.0 user's guide. I'm finding it usefull, but I think it should be updated and also re-organized in some of its parts. So, I am re-writing it. When I finish the work I could send it to you in case you might be interested. I think that also the italian translation needs to be revised. If it is simple I can...

Hi to everyone. I use the 64-bit portable version (Windows 10) of DWSIM. When I try to use the ChemSep Column, DWSIM gives me a warning: "Error creating ChemSep column: ChemSep in not installed or cannot be accessed by DWSIM". I used the installer version of DWSIM before and I remember that the installer of DWSIM installed also the ChemSep package. Is the ChemSep program part of the DWSIM portable package? Is not it? If it is not, how can I add it? Should I download it directly from the ChemSep website?...

It worked. Thank you very much!