6 m2/s 1) Explain the superposition principle for potential flows. [5 Marks] 2) Use the formulas given in figure Q2-a to

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6 M2 S 1 Explain The Superposition Principle For Potential Flows 5 Marks 2 Use The Formulas Given In Figure Q2 A To 1 (105.42 KiB) Viewed 51 times

6 m2/s 1) Explain the superposition principle for potential flows. [5 Marks] 2) Use the formulas given in figure Q2-a to determine: i. The x and y component of the velocity induced by the superposition of the sink and source at point P. ii. The x and y component of the velocity induced by the line vortex at P. iii. The magnitude of the overall velocity (i.e. induced by the superposition of the sink, source, vortex and uniform flow) at P and the angle that the velocity vector forms with respect to the x-axis. [4 Marks each] sink ce m>0,sinkm<0;ug​=0 sf strength K=2πΓ​ rK​ Figure Q2-a: The singularity distributions of problem Q2 and induced velocity in polar form of basic potential flow solutions