Amir A. Mofakham
Amir A. Mofakham
  • Видео 9
  • Просмотров 1 291
Idealized Fracture CFDEM Code
The fluid flow velocity contours in an idealized fracture (converging channel) as proppants (particles) are injected from its inlet.
This simulation was resulted by the CFDEM (coupled DEM code, LIGGGHTS with CFD code, OpenFOAM code).
Просмотров: 233

Видео

DNS Particle Distribution0:02DNS Particle Distribution
DNS Particle Distribution
Просмотров 594 года назад
Distribution of particles with Stokes number of 9 in a turbulent channel flow resulted by a Pseudo-spectral DNS code
Reciprocating MHD Micropump0:11Reciprocating MHD Micropump
Reciprocating MHD Micropump
Просмотров 834 года назад
A Magneto Hydro Dynamic (MHD) Micropump with a reciprocating mercury slug where the movement of the slug in the channel in conjunction with the unique performance of the nozzle/diffuser valve leads to the transformation of air from the inlet (on the left side) to the outlet (on the right side). This simulation was conducted by the OpenFOAM code using the MHD and VOF model.
RC Helicopter1:56RC Helicopter
RC Helicopter
Просмотров 174 года назад
Animation of a radio control helicopter generated by 3DS Max and Pro/Engineer (Creo) Software.
Idealized Fracture (Fully-Resolved (IBM) LIGGGHTS+OpenFOAM)0:22Idealized Fracture (Fully-Resolved (IBM) LIGGGHTS+OpenFOAM)
Idealized Fracture (Fully-Resolved (IBM) LIGGGHTS+OpenFOAM)
Просмотров 3854 года назад
This animation shows the transportation of proppant (particles) in a vertical converging channel (idealized fracture). This simulation was resulted by a 4-way coupling, fully resolved model (immersed boundary method (IBM)) of the CFDEM code (coupled LIGGGHTS and OpenFOAM) where the interactions of particles on flow were fully captures.
Proppant Fracture Coverage0:11Proppant Fracture Coverage
Proppant Fracture Coverage
Просмотров 804 года назад
This video illustrates the coverage of a rock fracture by different size of proppants. This simulation was conducted by the CFDEM code which couples the DEM code, LIGGGHTS with the CFDE code, OpenFOAM.
Hydraulic Fracturing (CFDEM Simulation)0:15Hydraulic Fracturing (CFDEM Simulation)
Hydraulic Fracturing (CFDEM Simulation)
Просмотров 3294 года назад
This animation shows a congested rock fracture as too much proppants (particles) are injected during the process of the hydraulic fracturing. This simulation was conducted through the CFDEM code (coupled LIGGGHTS and OpenFOAM code).
Helicopter4:35Helicopter
Helicopter
Просмотров 155 лет назад
This animation was created by using PT Creo and 3DS MAX softwares for a course project of the Advanced CAD course at Clarkson University.

Комментарии

  • @andresporras9973
    @andresporras9973 Год назад

    Hi could you help me with the coupling set up?

  • @user-hs3dg8jy3t
    @user-hs3dg8jy3t 2 года назад

    Do you have any documentation on how you ran the code?

  • @bozhang1326
    @bozhang1326 3 года назад

    Hi sir! Can you shear the script of this simulation? I'm really interested to it.

    • @amira.mofakham8908
      @amira.mofakham8908 3 года назад

      Hi Bo, You can find the code here: www.cfdem.com/ After compiling the code you will have a tutorials folder where there are some helpful examples which can be modified to do your simulation. I started with the very last example on this website ( immersed boundary, 4-way coupled resolved CFD-DEM) using cfdemSolverIB solver. www.cfdem.com/resolved-cfd-dem-immersed-boundary I hope it helps. Good luck.

  • @bozhang1326
    @bozhang1326 3 года назад

    Hi Amir! This is really a fantastic work, and I'm quite interested to it. Could you shear this case file? Thanks a lot!