Consider water flowing in a circular section of a twodimensional channel. Assume the velocity is uniform across the channel at \(12 \mathrm{~m} / \mathrm{s}\). The pressure is \(120 \mathrm{kPa}\) at centerline (point 1). Determine the pressures at point 2 and 3 for the case of

(a) flow in the horizontal plane and

(b) flow in the vertical plane with gravity acting in the direction of 2 to 3 .

Transcribed Image Text:

7.5 m 2 1 3 P6.13 6 m