Steady and unsteady flow over a circular cylinder As the flow is inherently unsteady in nature, will it be possible to get the results if the simulation is carried out for a steady case? Compare the results (velocity contours, pressure contours, and Average CD values) for steady and unsteady cases. Mention the non-dimensional properties like Reynolds number. Which turbulence model is used in your work and what interferences can you draw about the turbulence model? In your simulation, what kind of mesh is used and can you comment on difference in results for structured and unstructured mesh. Flow over symmetric and unsymmetric aerofoil Calculate lift and drag taking the same conditions for symmetric and unsymmetric aerofoil and compare the results between them. Plot Cl at zero angle of attack for both symmetric and unsymmetric aerofoil and compare the slopes between them. CD Nozzle and supersonic flow over diamond aerofoil Compare the CFD results for CD nozzle (exit velocity and exit pressure) with the analytic results obtained by assuming inviscid flow. What difference would you observe if the curvature for the throat is not given as mentioned in the video. Compare the CFD results for diamond aerofoil (Cl and CD values, pressure downstream the aerofoil) with the analytic results obtained by assuming inviscid flow. What happens if you change of angle of attack for supersonic flow over diamond aerofoil. so in total there is 8 topics subdivided into 3 subtopics and you should write about theory answer the question and also leave space for results (basically sticking screenshots)about ansys
