Simplified Method for Uniformly Distributing Flow Within a Fluid Layer of a Multi-Layer Heat Exchanger

In multi-layer and multi-fluid plate and fin heat exchangers, fluid ports are required to be located on the side of the heat exchanger. However, the fluid flow is perpendicular to the direction in which the fluid is introduced into the heat exchanger via the fluid port. In order to turn the flow to the correct direction within a fluid layer, angled fin sections are used. In heat exchangers that have “tented” ends, multiple angled fin sections are required. Often, five or more separate fin pieces are required per fluid layer. Such configurations result in increased part count, more complicated fabrication, and increased overall cost.