THE FLOW OF WATER IN CONCRETE PIPE. 



"57 



Table 7. 



-Foe Estimating the Capacity of Modern "Wet-Mix 

 Monolithic Concrete Pipe Lines. 



Jointed and Well-Made 



Based on formula V= Cs 7/ - 5 d°-^ using 0.345 for the coefficient C' s . For instance, 3 second-feet of water, 

 the equivalent of 120 miner's inches of type A or 150 inches of type B, will be conveyed by a 16-inch 

 pipe at a velocity of 2.15 feet per second with a loss of head (grade) of 1.22 feet per thousand feet of pipe. 



Quantity (Q). 



Inside diameter in inches and correspond 



ng area, A , in square feet 











6 



• 



8 



io 



12 



14 



16 









.4 = 0.1963 



4 = 0.3491 



4=0.5454 



4=0.7854 



4 = 



1.069 



4 = 



1.396 



4 (40)i 



J5(50)i 



V 



H 



V 



H 



V 



H 



V 



H 



V 



H 



V 



H 









Feet. 



Feet. 



Feet. 



Feet. 



Feet. 



Feet. 



Feet. 



Feet. 



Feet. 



Feet. 



Feet. 



Feet. 



0.1 

 .2 

 .3 



.4 

 .5 



.6 

 .7 

 .8 

 .9 

 1.0 



4 



8 



12 



16 



20 



24 

 28 

 32 

 36 



40 



5 

 10 

 15 

 20 

 25 



30 

 35 

 40 



45 

 50 



0.51 

 1.02 

 1.53 

 2.04 

 2.55 



3.06 

 3.56 

 4.08 

 4.58 

 5.09 



0.23 

 .93 

 2.09 

 3.72 

 5.82 



8.38- 

 11.30 

 14.90 

 18.80 

 23.20 



0.29 

 .57 

 .86 

 1.14 

 1.43 

 1.72 

 2.01 

 2.29 

 2.58 

 2.87 



0.05 

 .20 

 .46 

 .81 



1.28 



1.85 

 2.52 

 3.28 

 4.16 

 5.14 



















































0.73 



.92 



1.10 

 1.28 

 1.47 

 1.65 

 1.83 



0.25 

 .40 



.57 



.77 



1.02 



1.28 



1.58 



























0.76 

 .89 

 1.02 

 1.14 

 1.27 



0.22 

 .30 

 .39 

 .49 

 .61 



















0.75 

 .84 

 .94 



0.18 

 .22 

 .27 











0.72 



0.14 



1.2 



48 



60 



6.11 



33.40 



3.44 



7.39 



2.20 



2.29 



1.53 



.88 



1.12 



.39 



.86 



.19 



1.4 



56 



70 



7.13 



45.50 



4.01 



10.00 



2.57 



3.12 



1.78 



1.19 



1.31 



.53 



1.00 



.26 



1.6 



64 



80 



8.15 



59.40 



4.58 



13.10 



2.93 



4.06 



2.04 



1.56 



1.50 



.70 



1.15 



.35 



1.8 



72 



90 



9.17 



75.20 



5.16 



16.60 



3.30 



5.14 



2.29 



1.97 



1.68 



.88 



1.29 



.44 



2.0 



80 



100 



10.20 



93.00 



5.73 



20.50 



3.67 



6.36 



2.55 



2.46 



1.87 



1.09 



1.43 



.54 



2.2 



88 



110 



11.20 



112. 00 



6.30 



24.80 



4.03 



7.67 



2.80 



2.95 



2.06 



1.32 



1.58 



.66 



2.4 



96 



120 



12.20 



133. 00 



6.87 



29.50 



4.40 



9.14 



3.06 



3.52 



2.24 



1.56 



1.72 



.78 



2.6 



104 



• 130 



13.20 



156. 00 



7.45 



34.70 



4.77 



10.80 



3.31 



4.12 



2.43 



1.83 



1.86 



.91 



2.8 



112 



140 



14.30 



182. 00 



8.02 



40.20 



5.13 



12.40 



3.56 



4.76 



2.62 



2.13 



2.00 



1.05 



3.0 



120 



150 



15.30 



209. 00 



8.59 



46.10 



5.50 



14.30 



3.82 



5.49 



2.81 



2.45 



2.15 



1.22 



3.2 

 3.4 

 3.6 

 3.8 



128 

 136 

 144 

 152 



160 

 170 

 180 

 190 







9.17 

 9.74 

 10.30 

 10.90 



52.50 

 59.30 

 66.30 

 74.20 



5.87 

 6.23 

 6.60 

 6.97 



16.30 

 18.30 

 20.60 

 23.00 



4.07 

 4.33 



4.58 

 4.84 



6.23 

 7.06 

 7.89 

 8.81 



2.99 

 3.18 

 3.37 

 3.55 



2.77 

 3.14 

 3.52 

 3.91 



2.29 

 2.44 

 2.59 



2.72 



1.37 

 1.56 

 1.76 

 1.94 









4.0 



160 



200 





11.50 



82.60 



7.33 



25.40 



5.09 



9.75 



3.74 



4.34 



2.86 



2.15 







. 



18 





20 



2.Z 



S 



t4 



c 



to 



36 



2.0 

 2.5 

 3.0 

 3.5 



80 

 100 

 120 

 140 



100 

 125 

 150 

 175 



4= 



1.767 



4 = 



2.182 



4 = 2.640 



A = 



5.142 



4 = 



1.909 



4 = 



7.068 



V 



H 



V 



H 



V 



H 



V 



H 



V 



H 



V 



H 



1.13 

 1.42 

 1.70 

 1.98 



0.29 

 .46 

 .65 

 .89 



0.92 

 1.15 

 1.37 

 1.60 



0.17 

 .26 

 .37 

 .51 



0.76 



.95 



1.14 



1.33 



0.10 

 .16 

 .23 

 .31 



0.64 

 .80 

 .95 



1.11 



0.06 

 .10 

 .14 

 .20 











0.51 

 .61 

 .71 



0.03 

 .04 

 .06 











0.50 



0.02 



4.0 



160 



200 



2.23 



1.13 



1.83 



.66 



1.52 



.41 



1.27 



.26 



.81 



.08 



.57 



.03 



4.5 



180 



225 



2.55 



1.47 



2.06 



.84 



1.70 



.51 



1.43 



.32 



.92 



.10 



.64 



.04 



5.0 



200 



250 



2.83 



1.81 



2.29 



1.04 



1.89 



.63 



1.59 



.40 



1.02 



.12 



.71 



.05 



5.5 



220 



275 



3.11 



2.19 



2.52 



1.26 



2.08 



.76 



1.75 



.48 



1.12 



.15 



.78 



.06 



6.0 



240 



300 



3.40 



2.62 



2.75 



1.50 



2.27 



.91 



1.91 



.58 



1.22 



.19 



.85 



.07 



6.5 



260 



325 



3.68 



3.07 



2.98 



1.76 



2.46 



1.07 



2.07 



.68 



1.32 



.21 



.92 



.08 



7.0 



280 



350 



3.96 



3.55 



3.21 



2.05 



2.65 



1.24 



2.23 



.79 



1.42 



.24 



.99 



.09 



7.5 



300 



375 



4.24 



4.07 



3.44 



2.35 



2.84 



1.42 



2.39 



.90 



1.53 



.28 



1.06 



.11 



8.0 



320 



400 



4.53 



4.65 



3.67 



2.68 



3.03 



1.62 



2.55 



1.03 



1.63 



.32 



1.13 



.12 



8.5 



340 



425 



4.81 



5.24 



3.90 



3.02 



3.22 



1.83 



2.71 



1.17 



1.73 



.36 



1.20 



.14 



9.0 



360 



450 



5.10 



5.90 



4.12 



3.37 



3.41 



2.05 



2.86 



1.29 



1.83 



.40 



1.27 



.15 



9.5 



380 



475 



5.38 



6.56 



4.35 



3.76 



3.60 



2.29 



3.02 



1.44 



1.94 



.45 



1.34 



.17 



10 



400 



500 



5.66 



7.26 



4.58 



4.17 



3.79 



2.53 



3.18 



1.60 



2.04 



.50 



1.41 



.19 



11 



440 



550 



6.22 



8.77 



5.04 



5.04 



4.17 



3.07 



3.50 



1.94 



2.24 



.60 



1.56 



.23 



12 



480 



600 



6.79 



10.40 



5.50 



6.01 



4.55 



3.65 



3.82 



2.31 



•2.44 



.71 



1.70 



.28 



13 



520 



650 



7.36 



12.30 



5.96 



7.06. 



4.92 



4.27 



4.14 



2.71 



2.65 



.84 



1.84 



.32 



14 



560 



700 



7.92 



14.20 



6.42 



8.19 



5.30 



4.95 



4.46 



3.15 



2.85 



.97 



1.98 



.37 



15 



600 



750 



8.49 



16.30 



6.87 



9.38 



5.60 



5.53 



4.77 



3.60 



3.06 



1.12 



2.12 



.43 



16 



640 



800 



9.06 



18.60 



7.33 



10.70 



6.06 



6.48 



5.09 



4.10 



3.26 



1.27 



2.26 



.49 



17 



680 



850 



9.62 



2,1.00 



7.79 



12.00 



6.44 



7.31 



5.41 



4.63 



3.46 



1.43 



2.40 



.55 



18 



720 



900 



10.20 



23.60 



8.25 



13.50 



6.82 



8.20 



5.73 



5.19 



3.67 



1.61 



2.55 



.62 



20 



800 



1,000 



11.30 



28.90 



a. 17 



16.70 



7.58 



10.10 



6.37 



6.42 



4.07 



1.98 



2.83 



.76 



22 



880 



1,100 



12.40 



34.80 



10.10 



20.30 



8.33 



12.20 



7.00 



7.75 



4.48 



2.40 



3.11 



-.92 



24 



960 



1,200 



13.60 



41.90 



11.00 



24.00 



9.09 



14.60 



7.64 



9.23 



4.89 



2.86 



3.40 



1.10 



26 



1,040 



1,300 



14.70 



49.00 



11.90 



28.10 



9.85 



17.10 



8.28 



10.80 



5.30 



3.36 



3.68 



1.29 



28 



1,120 



1,400 



15.80 



56.60 



12.80 



32.60 



10.60 



19.80 



8.91 



12.60 



5.70 



3.89 



3.96 



1.49 



30 



1,200 



1,500 



17.00 



65.50 



13.70 



37.30 



11.40 



22.90 



9.55 



14.40 



6.11 



4.47 



4.24 



1.71 



32 



1,280 



1,600 



18.10 



74.20 



14.70 



42.90 



12.10 



25.80 



10.20 



16.50 



6.52 



5.09 



4.53 



1.97 



34 



1,360 



1,700 



19.20 



83.50 



15.60 



48.30 



12.90 



29.40 



10.80 



18.40 



6.93 



5.74 



4.81 



2.20 



36 



1,440 



1,800 



20.40 



94.30 



16.50 



54.10 



13.60 



33.10 



11.40 



20.60 



7.33 



6.43 



5.09 



2.47 



38 



1,520 



1,900 



21.50 



104. 60 



17.40 



60.20 



14.40 



36.60 



12.10 



23.10 



7.74 



7.16 



5.38 



2.76 



1 Columns headed A(40) and B(50) respectively refer to the number of miner's inches in the equivalent 

 number of second-feet. For instance, 72 miner's inches are the equivalent of 1.8 second-feet in communities 

 where 40 inches equals 1 second-foot. 



