Cd for circular cylinder -- CFD Online Discussion Forums

May 26, 2023, 05:43	Cd for circular cylinder	#1
gauravshrivas15 New Member gaurav Join Date: May 2023 Posts: 2 Rep Power: 0	I want to calculate coefficeint of drag (Cd) using fluent; for the flow over cylinder in 2-dimensional domain:Dia of cylinder= 0.1 m Re=2x10^4 what Reference values should I used in fluent to find the Cd as defaults values are 1 for area,depth and length. Area=?density=1.225 Depth=? Length=? Velocity=2.93 Viscosity=1.7894e-05 When I calculated Cd using Report>Forces> cylinder wall>coefficient of drag. the results are not matched with available experimental results

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