THERMAL ANALYSIS OF SWIRL DIFFUSER AT EIGHT DEGREE SLOT ANGLE USING ANSYS WITH DIFFERENT MATERIALS

Floor swirl diffusers employed in air-conditioning system will produce higher air mix to boost indoor air quality and facilitate in achieving higher human comfort. The change in temperature in air conditioning system depends powerfully on the flow characteristics made by the diffuser outlet that modify significantly between different modeling set ups. In company sector it's vital to calculate the result of change in diffused air temperature from floor swirl diffuser with and without heat load. CFD analysis is performing on the models by varying velocities of fluid 0.25m/s, 0.5m/s & 0.75m/s to determine heat transfer coefficient, heat transfer rate. Thermal analysis is performing on all the models by considering materials of diffuser Copper alloy, Aluminum alloy 6061 and Nickel alloy to determine heat fluxes. Analysis is done in Ans 14.5