Tangential velocity - Theoretical and the one used in different CFD softwares
Different velocity components in cylindrical coordinate are
(1) Radial velocity - u (2) Tangential velocity - v (3) Axial velocity - w But the way tangential velocity defined in softwares like star-CCM+ is as follows Tangential velocity = square root (u square + v square) or, = sqrt(u2+v2). Which one is the correct interpretation? |
Quote:
(2) should be the azimuthal velocity ... |
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