Graphing Behaviour of Heat Transfer In Terms of Nusselt and Reynolds

Heat exchangers are tools used to transfer thermal energy between two fluids (liquid or gas) by convection and conduction at different level of temperatures. the common equipment employed in many applications because ability withstand high temperatures compactness. There no intermixing leakage occurred during heat process as separated walls exchanger. The main objective this project is determine exchanger effectiveness performance. This will be done investigating performance five angles which 150,300, 450, 600 750. depends on coefficient fluid. Besides that, also aims develop some parameters such Nusselt number, Reynolds number Prandtl for evaluating transfer. It found that Number angle 150 lower compared Meanwhile, higher than 750 means type flow produced turbulent while laminar flow. Hence, overall result proved best chimney velocity, volume rate, density gas LMTD. relationship can observed plotting graph using Maple Software.