A box fan sits on the floor of a very large room (Fig.

Chapter 10, Problem 1P

(choose chapter or problem)

Problem 1P

A box fan sits on the floor of a very large room (Fig. P10-2C). Label regions of the flow field that may be approximated as static. Label regions in which the irrotational approximation is likely to be appropriate. Label regions where the boundary layer approximation maybe appropriate. Finally, label regions in which the full Navier- Stokes equation most likely needs to be solved (i.e., regions where no approximation is appropriate).

Figure P10-2C