Recent content by ugata88

  1. ugata88

    Creating the geometry using MNCPX VisEd

    I couldn't open the 3D CAD files I created above in Solidworks 2024, ANSYS 2024 Design Modeler, and AUTOCAD 2023 in MCNP 6.1 VisEd; it gave an ASCII error and didn't recognize my 3D designs. We recently purchased MCNP 6.3.1 for the project, and I'm hoping to use it for CAD files.
  2. ugata88

    I wish hello to all science lovers

    I'm a mechanical engineer and a PhD student in energy systems engineering. I'm interested in Generation IV nuclear reactors, particularly molten-salt fast reactors. To this end, I'm working on neutronic simulations. I think that PhysicsForum is a useful platform for discussing and exchanging...
  3. ugata88

    Creating the geometry using MNCPX VisEd

    I'm working on the MSFR design and want to calculate keff. I'm trying to use the MNCPX VisEd program included with MCNP 6.1 to create my geometry. The reactor I'm designing doesn't contain fuel rods or moderator structures. The molten salt fuel circulates within the cylindrical reactor core...