The inner channel flow fields in the belt freezer were calculated with the transmission belt moving by use of the PHOENICS code.The effects of the belt moving
the inlet air velcoity
different heights of channel and incidence angles on inner flow fields were analyzed.It is indicated that the moving of the transmission belt had no influence on the air velocity distribution along the transmission belt in normal working condition of the belt freezer.The selections of the inlet air velocity and heights of the channel should be considered synthetically of magnitudes
uniformities of air velocity and losses of air flow