English to Russian Tech/Engineering Transport / Transportation / Shipping

Air flow optimization in refrigerated trailers
Problem - Air short cycling
Especially with low pallets, loaded in the front, it is likely that the cold supply air is directly sucked-in again by the air intake, without circulating through the whole loading area. So when the top of the pallets are below or merely on the same level as the air intake this is what happens: Air short cycling
This can cause an out of temperature situation for the whole transport duration.