... adjacent one and enhances the turbulence, resulting in efficient heat transfer.Food industry: Milk pasteurization, Milk and beverage ... cylinders, pistons, injection nozzles, Cooling of Baoder oil, compressor oil and other lubricants, Preheating of lubrication oil and ... oil, Preheating of seawater for fresh water production, Heat recovery, Heat exchange to air-condition the passengers’ cabins and ...