Re: [dwsim-users] Question Regarding Simple Simulation

[<jst...@gm...>]

Hello, I don't know how new you are in process studies but if the hydrogen is gaseous, you need a compressor (maybe multi stage with interstage gooling) not a pump. If it's liquid hydrogen, it could have some issue due to the thermo model which are not perfect. For exemple some of the proprietary software change the critical coefficient (temperature and pressure) to have more correct results with the EoS equation for H2. I don't know if DWSIM implement that, for H2, always compare it to experimental data. 
What fluid package do you choose ?
Can you send a screenshot ?
Regards
Justin


Le 12 novembre 2023 20:20:19 GMT+01:00, Mohamed Aly <moh...@gm...> a écrit :
>Hi,
>   I am new to DWsim. However, I was trying to model a simple case of a
>pump pushing some hydrogen to a tank. However, the case didn't work on
>DWsim classic but for some reason did worked on the cross-platform version.
>Any thoughts what is going on?
>
>
>Regards,
>Mohamed