Evaluation of a double pipe heat exchanger by using double elliptical leaf strips with opposite orientation and same direction and executing with a smart prediction tool of GRNN

Abstract

The world is full of applications with heat exchangers. From the moment a person wakes up to the end of the day everyone is surrounded by heat exchangers. The refrigerators, Air conditioners, automobile radiators, geysers, Sea breeze etc., are the common applications of heat exchangers .Since we are followed by various devices of heat exchangers so change in the output of heat exchangers would gear up the entire applications and change the society into a new phase. This paper aims at one such augmentation method of insertion of elliptical leaf strip in a heat exchanger equipment for the enhancement of thermal performance of the heat exchanger. From the obtained results of experiment a statistical tool of GRNN is used to compare them. Based on both the available values plotting is done to find the percentage of errors between the calculated values.