... jump
Chapter 7: UNSTEADY FLOW
7. 1. Introduction. 7. 2. The equations of motion
7. 3. Solutions to the unsteady- flow equations
7. 4. Positive surge and negative waves; Surge formation
Chapter ...
Fig. 1.6. Uniform flow in open channel
Discharge through an open channel:
RiACVAQ
(1-13)
Q
VA
Q
i
L
h
OPEN CHANNEL HYDRAULICS FOR ENGINEERS...
...
g2
V
h
2
I
I
= 6 .76 m
whence the upstream depth: h
I
= 6 .75 m Ans.
gate
h
III
h
o
h
II
h
I
I
II
h
G
III
OPEN CHANNEL HYDRAULICS FOR ENGINEERS
Chapter 3: HYDRAULIC JUMP
57
(1) flow ... critical.
.
Rapid flow
If the depth of water in the channel is smaller than the critical depth, the flow is called
supercritical.
OPEN CHANNEL HYDRA...
... rectangular channel.
OPEN CHANNEL HYDRAULICS FOR ENGINEERS
Chapter 5: SPILLWAYS
94
The sharp-crested weir is of fundamental interest, because its associated theory forms a
basis for ... The Schoder and Turner tests yielded
e
H
C 1 .77 0.25
P
(5-13)
k
H
= 0.001 m; k
L
= 0 m
OPEN CHANNEL HYDRAULICS FOR ENGINEERS
Chapter 5: SPILLWAYS...
... subdivided
accordingly.
flow
(a) Pipe flow
flow
h
1
h
2
?
z
2
1
V
2g
2
2
V
?
2g
(b) Open channel flow
OPEN CHANNEL HYDRAULICS FOR ENGINEERS
Chapter 6: TRANSITIONS AND ... of rectangular channel
1
4
flow
flow
1
4
channel
central
line
(b) Warped transition from trapezoidal to rectangular section
OPEN CHANNEL HYDRAULICS FOR EN...