42
2 Water at Rest and in Motion
z
limit o/boundary
u o
fayer~ __________ -- .. ---- - ---_ .
-
-
8(x)
-
- -
"/
- - / jIatpfate
5'7'
- -
- -
, ,
~
,
,
-, ,
8(xJ
- -
o
, ,
-- - -- -- -- - -- -- --- ' " ----_.
u o
Fig. 2.14: Structure of boundary layer on plate
S 0.05
u
u o = 0.02 mls
'--'
---~
O/J
'"
0.04
<1.l
12 ()
E
~
0.03
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
l.0
Distance x (m)
Fig. 2.15: Thickness of boundary layer versus distance from plate edge