finned surface การใช้

In other words, the shape of fins must be optimized such that the heat transfer density is maximized when the space and the materials used for the finned surfaces are constraints.
The shape of fins must be optimized to maximize heat transfer density and to minimize the pressure drop in the coolant fluid across the heat sink where the space and the materials used for the finned surfaces are constraints.
In electronic devices with limited amount of space, the shape / arrangement of fins must be optimized such that the heat transfer density is maximized when the space and the materials used for the finned surfaces are constraints.