The dimensions of the heat exchanger are being taken
from the literature survey based on the equipped aspects of
the data and the new design of heat exchanger has been
created. The modeling is done using solidworks its
basically standard in 3D product design. The new design
for fin and tube heat exchanger was shown in the figure3.
The tube material is changed from copper to chromium
copper. And new types of spline fins are designed for better
heat transfer. Generally copper straight tube with flat
aluminium fins are employed in the heat exchanger.