Tubular charge air cooler

摘要: A core for a charge air cooler comprises inner and outer concentric tubes providing an axially extending annular passageway flow of fluid, preferably liquid coolant. first inlet outlet are provided at the ends axial passageway. Arranged on surface tube is least one circumferential fluid air. Each with corrugated strip fin comprising plurality rows corrugations. The combined housing to form heat exchanger. flowing through passageways. Other embodiments disclosed in which exchanger adapted use three fluids additional cooling capacity by provision coolant passageways housing.