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Recent interest in condenser tubes for an automotive heat exchanger is linked to developing a tube with high strength to allow the minimization of the wall thickness and the multi-hole of the cross section. These goals can be achieved by using alternative materials and strengthening the design of the tube’s cross-section. However, the design of the tube’s cross-section indicates that the gains from...
This paper describes a 3D FEM simulation of porthole die extrusion process for producing condenser tubes used for a cooling system of automobiles. In general, condenser tube is mainly manufactured by the conform extrusion method, but this process is less effective as compared with the direct extrusion method in productivity per unit time and in the equipment investment. Therefore, it is essential...
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