Geometry schemes

Parallelepiped

• Source form is rectangular parallelepiped.

• The dose point is at (x,y,z).

• The direction of radiation is along the OX axis.

Cylinder (Radial)

• Source form is cylinder.

• The dose point is at (x,y,z).

• The direction of radiation is along the radius of the cylinder.

When specifying the location of the dose point, the radius of the cylinder must be considered. For example, if the dose point lies on the OX axis at a distance of 10 cm from the side wall of the cylinder with adius 5 cm, then the X coordinate of the dose point will be X = 10 cm + 5 cm = 15 cm.

Cylinder (Axial)

• Source form is cylinder.

• The dose point is at (x,y,z).

• The direction of radiation is along the cylinder rotation axis.

Point

• Source is point like.

• The dose point is at (x,y,z).