FLOWTHROUGH
OPENCHANNEL
ONLY Y KJUME RICAL
Q A Rectang ulal Channelo8 m deep and 3m
talfde 4nd the dischaige through channel when
it run S full a ke sloPeof the bed ds 1 in
Hoo0 a n o Chezy S Constant C = 85.
Solu-on
Given DATA Vo
d0-8 m
b 3m d o.8m
C 855 3m=b
S
Aofind LA CttOd
Solu tion-ndai
Aved A by bxd 3 X 0.8
Wetled Pelimete ATA m
welled pe2imelem d
b+2 y a b t a d
=3t2X0 3
Y 6
, DATE
Hydraubc mean depth
R hP
.6
R E O. 522
p ischasgehough thechannel y
chezy'3 formula.
2
A:CR roulo?
2.4 x
85 *o.522xoo qooD
d
2-33 3 m3/3
AJateefs fiawinq through, Tectanqulae
channel of wldth8m_and bed gope lin loco
Depth of -(louomg channe is5m
Pnd the dischas ge through the chann
k e Chezy 's Constant C 5o
Given DATA
b-8n
dS
5m
3 - 00
- 50 -b-8
OPENCHANNEL
ONLY Y KJUME RICAL
Q A Rectang ulal Channelo8 m deep and 3m
talfde 4nd the dischaige through channel when
it run S full a ke sloPeof the bed ds 1 in
Hoo0 a n o Chezy S Constant C = 85.
Solu-on
Given DATA Vo
d0-8 m
b 3m d o.8m
C 855 3m=b
S
Aofind LA CttOd
Solu tion-ndai
Aved A by bxd 3 X 0.8
Wetled Pelimete ATA m
welled pe2imelem d
b+2 y a b t a d
=3t2X0 3
Y 6
, DATE
Hydraubc mean depth
R hP
.6
R E O. 522
p ischasgehough thechannel y
chezy'3 formula.
2
A:CR roulo?
2.4 x
85 *o.522xoo qooD
d
2-33 3 m3/3
AJateefs fiawinq through, Tectanqulae
channel of wldth8m_and bed gope lin loco
Depth of -(louomg channe is5m
Pnd the dischas ge through the chann
k e Chezy 's Constant C 5o
Given DATA
b-8n
dS
5m
3 - 00
- 50 -b-8
