The initial temperature and velocity conditions were:
06r6R; 06h6360, T0 ¼ 30 C; u ¼ 0; v ¼ 0. The
boundary conditions of temperature and velocity for
solving the above equations were: r ¼ R; 06
h6360 : Tw ¼ RT; v ¼ XtR, where r is the distance
from the can center (m), R, is the can radius (R ¼
0:04048 m), h is the angular position in the can (), RT is
the retort temperature (C), and Xt ðrad s1Þ is the cans
angular velocity that can be calculated from the can
rotational speed (Nc) in revolution per minute (Xt ¼
2pNc=60). The can rotational speed, can be obtained
from the reel, RPM (Nr) as following:
Nc ¼ DrNr=Dc; ð5Þ