Turbulator with offset louvers and method of making same

摘要

A turbulator with offset louvers and method of making the same for a heat exchanger includes a plurality of corrugated fins each having a base extending laterally and longitudinally in a strip. The turbulator also includes a plurality of louvers spaced along the base and extending longitudinally and generally perpendicular to the base in an alternating manner, the louvers being rolled in a direction parallel to a longitudinal axis of the strip.