Combined use of turbulence by adequately placing baffle plates has been introduced to improve the uniformity of vapor heat di3. Features of differential pressure treat
Features of the differential pressure treatment system are detailed below.
1. The first feature of this system lies in the forced circulation of air by differential pressure. As mentioned in the preceding article, fruit containers of special designs are employed to make chimneys (or chimney bundles) which give definitely high treatment performance in combination with differential pressure generated by axial fans.
stribution. However, compared with the differential pressure system, the inherent problems such as uneven thermal efficiency and non-repeatability in the rise of fruit temperature are yet to be resolved.