Design and Analysis of Cooling Fan to Improvise the Mass Flow Rate

Abstract

Abstract In the current era the speed and performance of the systems are the most required thing in all the industries due to development of automation in all the fields. Central Processing Unit is the heart of a system which consists of various electronics components in it, due the presence of these components and their continuous functioning the heat generated in enormous in quantity which badly affects the performance of the CPU. There are many designs of heat sink to improve the efficiency, the commonly used heat sink is cooling fans. The cooling fans are modified from the reference to the existing ones of high performing CPUs. The modified fan has been tested for its performance computationally for different conditions of speed and heats. The performance of all the conditions has been compared and with help of computational fluid dynamics software results. The best design has been opted from the results of computational work and the numerical work was carried out to find the efficiency of the newly modified fans.