Hi huwei， your explanation is really helpful. I think for now this one is ok. And I would be exciting to see the multi phase feature in the future!
Best, Shipeng On Mon, May 23, 2022 at 3:59 PM [email protected] <[email protected]> wrote: > Hi Shipeng, > > The video you found was not simulated using DEM, but using SPH. The SPH > method was implemented in Chrono as a fluid dynamics solver and has the > capability to interact with rigid/flexible multibody systems (e.g. a > robot). I think you can follow the steps in the previous email. But one > more thing you need to confirm is: do you want to simulate the dynamics of > a robot that interacts with different fluids at the same time? If not, > things should be straightforward, you just need to set a viscosity and run > a simulation then change the viscosity and run another one. If yes, that > should be a multiphase problem which will be a little bit complicated. We > have the capability to simulate a multiphase problem, but that's still > under development and should be in the public repo of Chrono soon. > > Thank you, > Wei > > On Saturday, May 21, 2022 at 10:01:54 PM UTC-5 [email protected] wrote: > >> Hi, >> >> I am a freshman to project chrono~ I found the demo video on Vimeo. >> https://vimeo.com/31809642 >> <https://urldefense.com/v3/__https://vimeo.com/31809642__;!!LIr3w8kk_Xxm!p-xylVeFU6ozR2rA7SiZcMWqJUnGNdy0mPB0loEvONBEp0K3aM-0UYIOS-fREcAsXZONW2Z7jS2YEA3_$> >> I want to simulate the robot's motion in Fluids with different >> viscosities. I guess the video uses the dem methods~ But I cannot find the >> specified module that guides me to do such things, if you could provide >> some links or tutorials to learn, it would be really helpful and I will >> appreciate it. >> >> Best, >> Shipeng >> > -- > You received this message because you are subscribed to the Google Groups > "ProjectChrono" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/projectchrono/4c58e0a9-6772-4d4d-88bc-ff93df5bbae8n%40googlegroups.com > <https://urldefense.com/v3/__https://groups.google.com/d/msgid/projectchrono/4c58e0a9-6772-4d4d-88bc-ff93df5bbae8n*40googlegroups.com?utm_medium=email&utm_source=footer__;JQ!!LIr3w8kk_Xxm!p-xylVeFU6ozR2rA7SiZcMWqJUnGNdy0mPB0loEvONBEp0K3aM-0UYIOS-fREcAsXZONW2Z7jRD3W5lK$> > . > -- You received this message because you are subscribed to the Google Groups "ProjectChrono" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/projectchrono/CAFk45hFM%3DFd4y5e1r6oSVw0-zQrrgyjYOvfs-q5Y3BSnY8x%2BAA%40mail.gmail.com.
