3 Cylinders


This is a trivial problem to construct in MCNPX, but is useful for a sanity check.

Geometry

Results
Geometry:
  • Point source (+)
  • Cylindrical shield (green)
  • Cylindrical detector (blue)
  • Cylindrical universe (red)
 As expected, MCNPX/CGM results are identical to those from MCNPX.