THE FLOW OP WATER IN WOOD-STAVE PIPE. 



71 



Table 7 (Continued). — Velocity V in feet per second and less of head H in feet per 

 thousand feet of pipe, necessary to the conveyance of a given quantity of water, Q, in 

 secondfeet and in millions of U. S. gallons per day through wood-stave pipe. For in- 

 stance, 550 second-feet ivill he carried by a 120-inch pipe at a velocity of 7 feet per second 

 with a loss of head of 0.94 foot per thousand feet of pipe. 



Quan- 

 tity. 



Inside diameter, in inches and corresponding area, A, in square feet. 



Quan- 

 tity, 

 mil- 

 lions 

 per 

 day. 



66 



A= 23.76 



73 

 A= 28.27 



78 

 A=33.18 



84 



A= 38.48 



90 



A=44.18 



96 



A= 50.26 



103 



A= 56.74 



Q 



V 



H 



V 



H 



V 



H 



V 



H 



V 



H 



V 



H 



V 



H 



Sec.-ft. 

 60 

 70 

 80 

 90 

 100 



110 

 120 

 130 

 140 

 150 



160 

 170 

 180 

 190 

 200 



220 

 240 

 260 

 280 

 300 



320 

 340 

 360 

 380 

 400 



450 

 500 

 550 



Feet. 

 2.53 

 2.95 

 3.37 

 3.79 

 4.21 



4.63 

 5.05 

 5.47 

 5.89 

 6.31 



6.73 

 7.16 

 7.58 

 8.00 



8.42 



9.26 

 10.1 

 10.9 

 11.8 

 12.6 



13.5 

 14.3 

 15.2 

 16.0 

 16.8 



18.9 

 21.0 



Feet. 

 0.30 

 .40 

 .51 

 .63 

 .76 



.90 

 1.05 

 1.21 

 1.39 

 1.57 



1.77 

 1.97 

 2.18 

 2.41 

 2.64 



3.14 

 3.67 

 4.23 

 4.86 

 5.48 



6.17 

 6.86 

 7.60 

 8.39 

 9.19 

 11.4 

 13.7 



Feet. 

 2.12 

 2.48 

 2.83 

 3.18 

 3.54 



3.89 

 4.25 

 4.60 

 4.95 

 5.31 



5.66 

 6.01 

 6.37 

 6.72 

 7.08 



7.78 

 8.49 

 9.20 

 9.90 

 10.6 



11.3 

 12.0 

 12.7 

 13.4 

 14.2 



15.9 

 17.7 

 19.5 

 21.2 



Feet. 

 0.20 

 .26 

 .33 

 .41 

 .50 



.59 

 .69 

 .80 

 .91 

 1.04 



1.17 

 1.30 

 1.44 

 1.59 

 1.74 



2.06 

 2.42 

 2.79 

 3.20 

 3.61 



4.06 

 4.53 

 5.01 

 5.53 

 6.05 



7.52 

 9.06 

 10.8 

 12.6 



Feet. 

 1.81 

 2.11 

 2.41 

 2.71 

 3.01 



3.32 

 3.62 

 3.92 

 4.22 

 4.52 



4.82 

 5.12 

 5.43 

 5.73 

 6.03 



6.63 

 7.23 

 7.84 

 8.44 

 9.04 



9.64 

 10.3 

 10.9 

 11.5 

 12.1 



13.6 

 15.1 

 16.6 

 18.1 

 19.6 



Feet. 

 0.14 

 .18 

 .23 

 .28 

 .34 



.41 



.47 



.55 



.63 



.71 



.80 



.89 



.99 



1.08 



1.19 



1.41 



1.65 



1.91 



2.18 



2.47 



2.78 

 3.09 

 3.43 

 3.78 

 4.14 



5.12 

 6.20 

 7.37 

 8.59 

 9.90 



Feet. 

 1.56 

 1.82 

 2.08 

 2.34 

 2.60 



2.86 

 3.12 

 3.38 

 3.64 

 3.90 



4.16 

 4.42 

 4.68 

 4.94 

 5.20 



5.72 

 6.24 

 6.76 



7.28 

 7.80 



8.32 

 8.84 

 9.36 

 9.88 

 10.4 



11.7 

 13.0 

 14.3 

 15.6 

 16.9 



Feet. 

 0.10 

 .13 

 .16 

 .20 

 .24 



.28 

 .33 

 .38 

 .44 

 .50 



.56 

 .62 

 .69 

 .76 

 .84 



.99 

 1.16 

 1.34 

 1.53 

 1.74 



1.95 

 2.17 

 2.41 

 2.66 

 2.91 



3.60 

 4.35 

 5.17 

 6.03 

 6.98 



Feet. 

 1.36 

 1.58 

 1.81 

 2.04 

 2.26 



2.49 

 2.72 

 2.94 

 3.17 

 3.39 

 3.62 

 3.85 

 4.07 

 4.30 

 4.53 



4.98 

 5.43 

 5.88 

 6.34 

 6.79 

 7.24 

 7.70 

 8.15 

 8.60 

 9.05 

 10.2 

 11.3 

 12.5 

 13.6 

 14.7 



Feet. 

 0.07 

 .09 

 .12 

 .14 

 .17 



.20 

 .24 

 .28 

 .32 

 .36 



.40 

 .45 

 .50 

 .55 

 .60 



.71 



.83 



.95 



1.11 



1.25 



1.40 

 1.56 

 1.74 

 1.91 

 2.10 



2.59 

 3.13 

 3.71 

 4.33 

 5.02 



Feet. 

 1.19 

 1.39 

 1.59 

 1.79 

 1.99 



2.19 

 2.39 

 2.59 

 2.79 

 2.98 



3.18 

 3.38 

 3.58 



3.78 

 3.98 



4.38 

 4.78 

 5.17 

 5.57 

 5.96 



6.37 

 6.77 

 7.16 

 7.56 

 7.96 



8.95 

 9.95 

 10.9 

 11.9 

 12.9 



Feet. 

 0.05 

 .07 

 .09 

 .11 

 .13 



.15 

 .18 

 .20 

 .23 

 .26 



.30 

 .33 

 .37 

 .40 

 .44 



.53 

 .62 

 .71 

 .81 

 .92 



1.03 

 1.15 

 1.27 

 1.40 

 1.54 



1.91 

 2.32 

 2.74 

 3.20 

 3.76 



Feet. 

 1.05 

 1.23 

 1.41 

 1.59 

 1.76 



1.94 

 2.11 



2.29 

 2.47 

 2.64 



2.82 

 3.00 

 3.17 

 3.35 

 3.53 



3.88 

 4.23 

 4.58 

 4.94 

 6.29 

 5.64 

 5.99 

 6.35 

 6.70 

 7.05 



7.93 

 8.81 

 9.69 

 10.6 

 11.5 



Feet. 



0.04 

 .05 

 .06 

 .08 

 .09 

 .11 

 .13 

 .15 

 .17 

 .20 



.22 

 .25 

 .27 

 .30 

 .33 



.39 

 .46 

 .53 

 .61 

 .69 



.77 



.86 



.95 



1.05 



1.15 



1.42 

 1.72 

 2.04 

 2.39 

 2.76 



Gals. 

 38.78 

 45.24 

 51.70 

 58.17 

 64.63 



71.09 

 77.56 

 84.02 

 90.48 

 96.95 



103.41 

 109.87 

 116.34 

 122. 80 

 129.26 



142. 19 

 155. 12 

 168.04 

 180. 97 

 193. 89 



206. 82 

 219.75 

 232.67 

 245. 60 

 258.53 



290. 84 

 323. 16 

 355. 47 



eoo 







387. 79 



650 







420. 10 



















108 



A= 63.62 



114 



A= 70.88 



120 



A= 78.54 



133 



A= 95.03 



144 



A= 113.1 



156 



A= 132.7 



168 



A= 153.94 







V 



H 



V 



H 



V 



H 



V 



H 



V 



H 



V 



H 



V 



H 





200 

 250 

 300 

 350 

 400 



450 

 500 

 550 

 600 

 650 



700 

 750 

 800 

 850 

 900 



950 

 1,000 

 1,050 

 1,100 

 1,150 



1,200 

 1,250 

 1,300 

 1 400 



3.14 

 3.93 

 4.72 

 5.50 

 6.29 



7.07 

 7.86 

 8.65 

 9.43 

 10.2 



11.0 

 11.8 

 12.6 

 13.4 

 14.2 



14.9 

 15.7 

 16.5 

 17.3 

 18.1 



18.9 

 19.7 

 20.4 



0.25 

 .38 

 .52 



.68 

 .88 



1.09 

 1.31 

 1.56 

 1.82 

 2.11 



2.40 

 2.72 

 3.04 

 3.41 

 3.79 



4.17 

 4.57 

 5.00 

 5.42 



5.88 



6.34 

 6.83 

 7.32 



2.82 

 3.53 

 4.23 

 4.94 

 5.64 



6.35 

 7.05 

 7.76 

 8.46 

 9.17 



9.88 

 10.6 

 11.3 

 12.0 

 12.7 

 13.4 

 14.1 

 14.8 

 15.5 

 16.2 



16.9 

 17.6 

 18.3 

 19.8 

 21.2 



0.19 

 .24 

 .40 

 .53 

 .67 



.83 

 1.01 

 1.21 

 1.42 

 1.63 



1.86 

 2.11 

 2.37 

 2.65 

 2.94 



3.23 

 3.54 

 3.86 

 4.20 

 4.55 



4.90 

 5.30 

 5.70 

 6.50 

 7.34 



2.55 

 3.18 

 3.82 

 4.46 

 5.09 



5.73 

 6.37 

 7.00 

 7.64 

 8.28 



8.91 

 9.55 

 10.2 

 10.8 

 11.5 



12.1 

 12.7 

 13.4 

 14.0 

 14.6 



15.4 

 15.9 

 16.6 

 17.8 

 19.1 



20.4 



0.15 

 .23 

 .32 

 .42 

 .53 



.66 



.79 



.94 



1.10 



1.27 



1.45 

 1.65 

 1.85 

 2.06 

 2.29 



2.52 

 2.76 

 3.02 

 3.28 

 3.55 



3.84 

 4.13 

 4.43 

 5.06 

 5.73 

 6.44 



2.10 

 2.63 

 3.16 

 3.68 

 4.21 



4.74 

 5.26 

 5.79 

 6.31 

 6.84 



7.37 

 7.89 

 8.42 

 8.94 

 9.47 

 10.0 

 10.5 

 11.1 

 11.6 

 12.1 



12.6 

 13.1 

 13.7 

 14.7 

 15.8 



16.8 

 17.9 

 18.9 

 20.0 

 21.1 



0.10 

 .14 

 .20 

 .26 

 .34 



.42 

 .50 

 .60 

 .70 



.81 



.92 

 1.04 

 1.17 

 1.31 

 1.45 



1.60 

 1.75 

 1.91 

 2.08 

 2.25 



2.43 

 2.62 

 2.81 

 3.21 

 3.66 



4.09 

 4.56 

 5.05 

 5.57 

 6.11 



1.77 

 2.21 

 2.65 

 3.09 

 3.54 



3.98 

 4.42 

 4.86 

 5.31 

 5.75 



6.19 

 6.63 

 7.07 

 7.52 

 7.96 



8.40 

 8.84 

 9.28 

 9.73 

 10.2 



10.6 

 11.1 

 11.5 

 12.4 

 13.3 



14.2 

 15.0 

 15.9 

 16.8 

 17.7 



0.06 

 .10 

 .13 

 .17 

 .22 



.27 

 .33 

 .39 

 .46 

 .53 



.61 

 .69 



.77 

 .86 

 .96 



1.06 

 1.15 

 1.26 

 1.37 

 1.49 



1.61 

 1.73 

 1.86 

 2.12 

 2.31 



2.70 

 3.01 

 3.34 

 3.68 

 4.02 



1.51 



1.88 

 2.26 

 2.64 

 3.01 



3.39 

 3.77 

 4.15 

 4.52 

 4.90 



5.28 

 5.65 

 6.03 

 6.41 

 6.78 



7.16 

 7.54 

 7.91 

 8.29 

 8.67 



9.04 

 9.42 

 9.80 

 10.6 

 11.3 



12.1 

 12.8 

 13.6 

 14.3 

 15.1 



0.04 

 .07 

 .09 

 .12 

 .15 



.19 

 .23 

 .27 

 .31 

 .36 



.42 

 .47 

 .53 

 .59 

 .65 



.73 

 .79 

 .86 

 .94 

 1.00 



1.10 

 1.18 

 1.27 

 1.45 

 1.64 



1.84 

 2.05 

 2.28 

 2.51 

 2.75 



1.30 

 1.62 

 1.95 



2.27 

 2.60 



2.92 

 3.25 

 3.57 

 3.90 

 4.22 



4.55 

 4.87 

 5.20 

 5.52 

 5.85 



6.17 

 6.50 

 6.82 

 7.15 

 7.47 



7.80 

 8.12 

 8.45 

 9.09 

 9.74 



10.4 

 11.0 

 11.7 

 12.3 

 13.0 



0.03 

 .05 

 .06 

 .08 

 .11 



.13 

 .16 

 .19 

 .22 

 .26 



.29 

 .33 

 .37 

 .41 



.45 



.51 

 .56 

 .61 

 .66 

 .71 



.77 



.83 



.89 



1.02 



1.15 



1.29 

 1.44 

 1.58 

 1.76 

 1.93 



129.25 

 161.58 

 193.89 

 226. 21 

 258.53 



290.84 

 323.16 

 355.47 

 387.79 

 420.10 



452.42 

 484. 74 

 517.05 

 549.37 

 581. 68 



614. 00 

 646.31 

 678.63 

 710.95 

 743. 26 



775.58 

 807.90 

 840. 21 

 904 84 



1,500 

 1,600 







969 47 







1,034.1 

 1 068 7 



1,700 

 1,800 























1,163 4 



1,900 















1 228 



2,000 















1,292.6 

















