Environmental Engineering FOURTH EDITION

160 ENVIRONMENTAL ENGINEElUNG

10.06

-0.04

.- 0.03

y0.05

10.02

-5

-4

-3

0.006

7 0.005

• 0.004
  : 0.003

'E 10

$6

z5

n

.E 8

c

.- 8 4

I .o

0.8

0.6

0.5

0.4

0.3

0.2

0.13

Figure 8-6. Nomograph for the solution of Manning's equation, English units.

S 0

.- C

10 g

82

50

0

6.g

4

23

2

1 .o

o.8

0.6

0.5

0.4

0.3

0.2

5 0.0006

: 0.0005

• 0.0004
  -- 0.0003
  151- -0.0002
  12--
  IO--

0.3

0.2 ~0.0001

5 0.00008

: 0.00006

: 0.00005

• 0.00004
  : 0.00003
  : 0.00002

6-

-- 0.1