P.-P.(1+1)" wD.P.C WD A 60 MLD water treatment plant has 4 mechanical flocculators. The design criteria for each flocculator are a follows: P-GV r-+05 (axb x h) R x 100% AH, (R, +R,) AH, (R, +R,) AH, (R, + R,) H 2 Number of paddles Number of plates per paddle Area of each plate Coefficient of drag Relative velocity of paddle Detention time 4 %3D R, = H 2 4 %3D Q Zoom 0.6 m2 %3D 1.8 %3D 0.55 m/s %3D 25 minutes %3D Dynamic Viscosity Density of water 1.14 x 10 3 Ns/m2 1000 kg/m3 %3D Compute the power required for the tank. A 1437 W 90 W 4 752 W 2614 W

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Pn = P. (1 +r) m
WDn = Pn x Cn x fn + WDT(n)
P = 0.5CpAppu,
3
r= 1+ 0.5 (a x b x h)
TY UTM
%R
Co-Ct
TM
x 100%
Co
AH, (R, + R,), AH, (R, +R,)¸ AH, (R; + R,
UTM
R =
%D
H
H 2
H
Detention time
Dynamic Viscosity
utes
1.14 x 10 N/mt
Transcribed Image Text:Pn = P. (1 +r) m WDn = Pn x Cn x fn + WDT(n) P = 0.5CpAppu, 3 r= 1+ 0.5 (a x b x h) TY UTM %R Co-Ct TM x 100% Co AH, (R, + R,), AH, (R, +R,)¸ AH, (R; + R, UTM R = %D H H 2 H Detention time Dynamic Viscosity utes 1.14 x 10 N/mt
P.-P.(1+r)" WD. = P.x C.x.+ WD
P-0SCoApu
A 60 MLD water treatment plant has 4 mechanical flocculators. The design criteria for each flocculator are as
follows:
P-GuV
r-I+0.5 (ax b x h)
%R =x 100%
AH, (R, +R,) AH, (R, +R,) AH, (R, +R, )
R, =
Number of paddles
Number of plates per paddle
Area of each plate
Coefficient of drag
Relative velocity of paddle
Detention time
4
H
2
4
Q Zoom
0.6 m?
!!
1.8
%3D
0.55 m/s
%3D
25 minutes
%3D
Dynamic Viscosity
Density of water
1.14 x 10 3 Ns/m²
1000 kg/m3
Compute the power required for the tank.
A
1437 W
B
90 W
4 752 W
D
2614 W
Transcribed Image Text:P.-P.(1+r)" WD. = P.x C.x.+ WD P-0SCoApu A 60 MLD water treatment plant has 4 mechanical flocculators. The design criteria for each flocculator are as follows: P-GuV r-I+0.5 (ax b x h) %R =x 100% AH, (R, +R,) AH, (R, +R,) AH, (R, +R, ) R, = Number of paddles Number of plates per paddle Area of each plate Coefficient of drag Relative velocity of paddle Detention time 4 H 2 4 Q Zoom 0.6 m? !! 1.8 %3D 0.55 m/s %3D 25 minutes %3D Dynamic Viscosity Density of water 1.14 x 10 3 Ns/m² 1000 kg/m3 Compute the power required for the tank. A 1437 W B 90 W 4 752 W D 2614 W
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