- 2 11 The Velocity Potential O For A Luid Motion Is Specioed In Spherical Pclass 7 0 6 By 6 A Cos 8 R 23 Where 1 (63.78 KiB) Viewed 13 times
2 11. The velocity potential o for a luid motion is speciôed in spherical pclass (7,0.6) by 6 = A cos 8(r +23->), where
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2 11. The velocity potential o for a luid motion is speciôed in spherical pclass (7,0.6) by 6 = A cos 8(r +23->), where
2 11. The velocity potential o for a luid motion is speciôed in spherical pclass (7,0.6) by 6 = A cos 8(r +23->), where A and a aje constants. Tī the velocity is , (a) and the components of a; (b) ind curl a; (c) determine the equations of the streamlines. 12. At a point in an incompressible duid having spherical polar coordinates (7,9,0) the velocity potential is given by $ = Ur cos a where U is a constant. (a) Find i. the components of velocity; 3. the equations of the streamlines. (b) Confirm that i. the equation of continuity is satished; ii. the motion is irrotational; ii. o is a harmonic function.