Determination of the Recirculation
129
2.0
1.5
1.0
0
0.5
0
-0.5
-1.0
-1.5
-2.0
-2.5 -2.0 -1.5 -1.0 -0.5 0
0.5 1.0 1.5 2.0 2.5
streamfunction in layer 2 yo/r1 = .25
2.0
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
-2.0
-2.5 -2.0 -1.5 -1.0 -0.5 0
0.5 1.0 1.5 2.0 2.5
streamfunction in layer 2 yo/r1 = .25
Fig. 3.7.2a,b. Streamlines in the 2! layer model driven by the disk-shaped Ekman pumping
discussed in the text. For the case rJ/ y0 = 4, a streamlines in layer 2. b Streamlines in layer I. Note
the kink in the upper layer streamlines at the boundary of the region (heavy line) in which the lower
layer is in motion
a
b
129
2.0
1.5
1.0
0
0.5
0
-0.5
-1.0
-1.5
-2.0
-2.5 -2.0 -1.5 -1.0 -0.5 0
0.5 1.0 1.5 2.0 2.5
streamfunction in layer 2 yo/r1 = .25
2.0
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
-2.0
-2.5 -2.0 -1.5 -1.0 -0.5 0
0.5 1.0 1.5 2.0 2.5
streamfunction in layer 2 yo/r1 = .25
Fig. 3.7.2a,b. Streamlines in the 2! layer model driven by the disk-shaped Ekman pumping
discussed in the text. For the case rJ/ y0 = 4, a streamlines in layer 2. b Streamlines in layer I. Note
the kink in the upper layer streamlines at the boundary of the region (heavy line) in which the lower
layer is in motion
a
b