Flap for the conduction of a fluid to refrigerate, and exchange of heat of stacked plates given of such fins. (Machine-translation by Google Translate, not legally binding)

摘要

Flap for the conduction of a fluid to be cooled, and heat exchanger of sharp plates endowed with such fins. Flap (3, 3a, 3b) for the conduction of a fluid to be cooled, especially for heat exchangers (1) of stacked plates (2), comprising a plurality of independent conduits parallel to each other. It is characterized in that it includes zones (4a, 4b) along the same, whose surface of passage of the fluid to be cooled is smaller, said areas (4a, 4b) being located in those parts of the plates (2) where the velocities or pressures of the fluid flow to be cooled are greater, so that the distribution of the pressure of said flow is uniform. It achieves a higher thermal performance, a lower pressure drop, a better resistance to fouling, and a uniform temperature distribution. (Machine-translation by Google Translate, not legally binding)