Experimental And Numerical Study Of Air Jet Impingement On Heated Cylinder
1. Introduction Jet impingement is a widely used technique to achieve higher heat transfer from a surface both for cooling and heating purposes. It offers advantages namely simplicity in construction and higher heat transfer rates. Further, the technique is cost-effective and can provide better heat removal than uniform flow. The technique is employed in numerous engineering applications including glass manufacturing, paper drying, gas turbine blades, electronic components and food processing.