COMPLIANT B-TUBE FOR RADIATOR APPLICATIONS

A tube for use in a heat exchanger comprises a base portion, an upper portion spaced from and opposing the base portion, and a partitioning wall extending between the base portion and the upper portion to divide a hollow interior of the tube into a first flow channel and a second flow channel. The partitioning wall includes a plurality of windows spaced from each other in a longitudinal direction of the tube to provide fluid communication between the first flow channel and the second flow channel. At least one of the windows includes a tabbed portion of the partitioning wall bent to extend into one of the first flow channel or the second flow channel. 一种用于在热交换器中使用的管，该管包括：基部部分；上部部分，该上部部分与基部部分间隔开且与基部部分相对；以及分隔壁，该分隔壁在基部部分与上部部分之间延伸，以将管的中空内部分为第一流动通道和第二流动通道。分隔壁包括在管的纵向方向上彼此间隔开的多个窗，以在第一流动通道与第二流动通道之间提供流体连通。窗中的至少一个窗包括分隔壁的凸舌部，该凸舌部弯曲成延伸到第一流动通道或第二流动通道中的一者中。