Can Calculus Prove Equivalent Fluid Flow with Source and Wall Manipulation?

[sumit oraon]

given a source of fluid at Z=Zo and a wall x=0. prove that the resulting flow is equivalent to removing the wall and introducing another source of equal strength at Z=-Zo.

 

[sumit oraon]

given a source of fluid at Z=Zo and a wall x=0. prove that the resulting flow is equivalent to removing the wall and introducing another source of equal strength at Z=-Zo.