Show that the stream function for flow in the corner of Figure P9.16 is given by:

\[\psi(r, \theta)=A r^{4} \sin (4 \theta)\]

Use the transformation \(z=w^{4}\) where \(z=x+i y\) and \(w=\phi+i \psi\).

Transcribed Image Text:

FIGURE P9.16 y 45 X