It improves the heat transfer efficiency and increases the maximum unit area capacity. Compared with the circular tube, its effective contact area is increased by 40%, with low wind resistance, high wind speed, low energy consumption and low cost.
The oval coil used in CASEN's latest evaporative condenser. The elliptical tube design maximized the effective tube surface area while lowering airside pressure drop and allowing for higher water loading. The combination of the elliptical shape tube in the Efficient-Elliptic® orientation increased heat transfer efficiency and resulted in the most capacity per plan area of any evaporative condenser on the market.
In summary, copper coils are widely used in many fields due to their excellent physical and chemical properties, including but not limited to the installation of water pipes, heating and cooling pipes, and heat dissipation accessories for electronic products.
