Flow inside a circular pipe ... скачать в хорошем качестве

Flow inside a circular pipe ...

This is the comprehensive solution to the 4th special flow given in Chapter 4. In Chapter 4, after learning Navier-Stokes equations, stream function, and velocity potential function, the following special flows are given as problems that one can solve without needing a computer: (1) Flow between two flat plates, where the lower plate is stationary and the upper one is moving, without pressure gradient [was solved in the classroom]. (2) Flow between two flat plates, where the lower plate is stationary and the upper one is moving, with pressure gradient [was solved in the classroom]. (3) Flow inside a circular pipe [watch this video]. (4) Flow between two eccentric cylinders where the outer cylinder (shell) is stationary and the inner one rotates at a constant angular velocity [posted here:   • Flow between two eccentric cylinders  ].