Moussa, Karim2014-05-142014-05-142014-05-142014http://hdl.handle.net/10012/8446The aerospace industry has been concerned with propeller noise levels for years. This interest is two-fold: government regulation and comfort in cabin. This report attempts to create a simulation mechanism needed to evaluate the far-field noise generation levels. However, in order to do that, the tandem cylinder case was evaluated first as a validation step before the SR-7A propeller case was performed. Both cases use STAR-CCM+, a commercial software, to perform the simulations.enNASASR-7AAeroacousticsSound Pressure LevelAerodynamicsTandem cylinderDetached Eddy SimulationTurbulence modelingFluid mechanicsk-omega SSTUnsteady Pressure coefficientSound directivityMaster ThesisMechanical Engineering