Gregor Reichert

Hi Michael, usually you would solve this by adding a throttle valve after the feed stream with 210 psig where you reduce pressure to 100 psig. This is an adiabatic operation wher you will see also a temperature change. Now you will feed into the adiabatic flash vessel where you separate the phases without any further exchange of energy. Just do it like in real live! You always will have some kind of valve to reduce pressure in advance to go to such a vessel. Otherwise this process wouldn't be well...

Hi Michael, usually you would solve this by adding a throttle valve after the feed stream with 210 psig where you reduce pressure to 100 psig. This is an adiabatic operation wher you will see also a temperature change. Now you will feed into the adiabatic flash vessel where you separate the phases without any further exchange of energy. Just do it like in real live! You always will have some kind of valve to reduce pressure in advance to go to such a vessel. Outherwise this process wouldn't be well...

Hi Daniel, i installed WinPython 3.9 from link you provided on Sourceforge. I also checked the installation of Python is working via Spyder. I still get an error on running Reaktoro PP: Please, could you have a look? regards, Gregor * This error was raised during the calculation of a Unit Operation or Material Stream. System.TypeInitializationException: The type initializer for 'Python.Runtime.UcsMarshaler' threw an exception. ---> System.IO.FileLoadException: Could not load file or assembly 'System.Runtime.InteropServices.RuntimeInformation,...

Hi Daniel, thanks for that information. I will check this out. Please, could you update the information on your website regarding Reaktoro ? Do you have a working sample file which might be included to sample files directory to demonstrate usage of that PP?

Hi Daniel, I'd like to remember you of that issue as suggested. I installed Python from the link you suggested within the property package. p.s.: i defined Python path in general settings: C:\Users\xxxxxx\Python\WPy64-310111\python-3.10.11.amd64

Hi Daniel, I'd like to remember you of that issue as suggested. I installed Python from the link you suggested within the property package.

Hi Daniel, i just installed Python and added the link of the folder into the general settings. Then i created a new simulation with Reaktoro-PP and Water, NaCl, Na+ and Cl- as components. I also added a new equilibrium reaction NaCl <-> Na+ + Cl- A new stream with Water and NaCL was created. Now i get a new error message on calculation: Location: Code Location: InitializePythonEnvironment (file 'C:\Users\g90020\source\repos\DWSIM\DWSIM.GlobalSettings\Settings.vb', line 209) Calling Method: Flash_PT...

Hi together, i fetched actual code from GitHub and compiled the projekt. With this actual version Reactoro-PP should work without an additional python environment. I tried this, but DWSIM complains that there is no link to a Python installation folder. What is going wrong here? Please help.