28 
BUULETIX 854, T. S. DEPARTZSIEXT OF AGPaCrXTrEE, 
Table 4. — Elenwnts of experiments for concrete tile — Contmued. 
6-IXCH TILE— Continued. 
Test Xo. 
Depth 
of 
flow 
id) 
Area 
of ^ 
flow. '■ -1 
(a) j 
Hy- 
draulic 
radius. 
Dis- 
charge. 
(Q) 
Ve- 
locitv. 
(T-) 
Slope. 
is) 
Kutter 
coeffi- 
cient. 
in) 
Cu. ft. 
Feet. 
per sec. 
0.1346 
0.3S31 
. 1507 
.3177 
.1315 
. 1795 
. 1152 
.1190 
.0919 
.0550 
.1394 
.4335 
. loOS 
.3915 
.1307 
.2082 
.1108 
.1250 
.0858 
.0615 
.1394 
.5874 
. 150.8 
.4691 
.1313 
.26S0 
.1115 
.1602 
.0816 
.0633 
5301 
631 
532 
533 
534 
5351. 
536.. 
537.. 
S38.. 
539.. 
5401. 
541.. 
542.. 
543.. 
544.- 
5451. 
546.. 
547.- 
548.- 
549.. 
550. 
551. 
552. 
553. 
554. 
555. 
556. 
557. 
558. 
559. 
560. 
Feet. 
0.489 
.383 
.273 
.222 
.164 
.480 
.385 
.270 
.210 
.151 
.480 
.384 
.272 
.212 
.142 
.473 
.365 
.278 
.212 
.144 
.440 
.431 
.350 
.264 
.202 
.132 
.435 
.352 
.258 
.193 
.123 
0.98 
.45 
.33 
.97 
.77 
.54 
.42 
.30 
1\ 
,52! 
,39 t 
,25 ! 
Sq.ft. 
0. 1933 
.1604 
.1091 
.0839 
.0558 
.1919 
.1612 
.1077 
.0779 
.0498 
.1919 
.1608 
.1087 
.0789 
.0457 
.1905 
.1527 
.1116 
.0789 
.0466 
.1816 
.1787 
.1460 
.1047 
.0740 
.0413 
.1800 
.1469 
.1017 
.0696 
.0674 
.S3 
.56 
.43 
.29 
.99 
.83 
.56 
.40 
.26 
.83 
.56 
.41 
.24 
.58 
.41 
.24 
.94 
.92 
.21 
.93 
.76 
.52 
.36 
.19 
.1421 
.1491 
.1329 
.1115 
.0825 
.1492 
.1500 
.1474 
.1289 
.1077 
.0767 
.1497 
.1477 
.1271 
.1041 
.0723 
FeH 
er sec. 
1.983 
0.00-30 
1.981 
.0030 
1.644 
.0030 
1.419 
.0030 
.98.5 
.0030 
2.239 
.00.50 
2.428 
.00.50 
1.934 
.0050 
1.604 
.0050 
1.234 
.0050 
3.061 
.0075 
2.917 
.0075 
2.466 
.0075 
2.030 
.0075 
1.383 
.0075 
3.274 
.0100 
3.14S 
.0100 
2.8.54 
.0100 
2.52:3 
.0100 
1.939 
.0100 
3. 78.5 
.0125 
3.S15 
.0125 
3. 635 
.0125 
3.249 
.0125 
2.832 
.012.5 
1.709 
.0125 
4.280 
.0150 
4.043 
.01.^0 
3.569 
.oi.-o 
3.3:39 
.01.50 
2.504 
.0150 
0.0103 
.0111 
.0117 
.5121 
.0137 
.0116 
.0115 
.0126 
.0129 
.0135 
.0117 
.0121 
.0126 
.0139 
.0116 
.0123 
.0123 
.0122 
-Olfe 
.0116 
.0114 
.0118 
.0119 
.0119 
.0139 
. 0113 
.0117 
.0118 
.0111 
.0110 
S-IXCH TILE 
5611. 
5621. 
563... 
564... 
565.-. 
566... 
567. -, 
5701. 
571... 
572... 
573... 
574... 
575... 
576- - . 
5781. 
579.. 
580.. 
581.. 
382.. 
584. 
0.645 
0.98 
0.3389 
0.99 
0.18a3 
0.3096 
0.914 
0.0005 
0.0109 
.642 
.98 
..3:388 
.93 
.1818 
.3096 
.915 
.0005 
.0109 
.547 
.83 
.3024 
.89 
.2002 
.2873 
.950 
.0005 
.0113 
.479 
.73 
.2654 
.78 
.1970 
.2187 
.824 
.0005 
.0124 
.426 
.65 
.2331 
.68 
.1893 
.1957 
.840 
.0005 
.0120 
..319 
.48 
.1635 
.48 
.1612 
.1105 
.676 
.0005 
.0128 
.258 
.39 
.1237 
.36 
.1389 
.0720 
.582 
.0005 
.0134 
.ISO 
.27 
.0755 
.22 
.1042 
.0323 
.428 
.0005 
.0137 
.6.54 
.99 
.3402 
.99 
.1720 
.4440 
1..305 
.0010 
.0107 
.625 
.95 
.3341 
.98 
.1888 
.4261 
1.276 
.0010 
.0116 
.554 
.84 
.3058 
.90 
.2000 
.4104 
1.342 
.0010 
.0115 
.481 
.73 
.2666 
.78 
.1972 
.3278 
1.227 
.0010 
.0121 
.428 
.65 
.2343 
.69 
.1897 
^2839 
1.212 
.0010 
.0120 
.311 
.47 
.1583 
.47 
.1585 
^1638 
1.036 
.0010 
.0121 
.253 
.38 
.1205 
.35 
.1368 
.1130 
.937 
.0010 
.0120 
.177 
.27 
.0737 
.22 
.1027 
.0463 
.628 
.0010 
.0136 
.648 
.9,8 
.3394 
.99 
.1782 
.6373 
1.8S2 
.0020 
.0109 
.640 
.97 
.3379 
.99 
. 1828 
.6496 
1.923 
.0020 
.0108 
.565 
.86 
.3110 
.91 
.1994 
.6035 
1.940 
.0020 
.0113 
.406 
. (0 
.2752 
.81 
.1988 
.5090 
1.850 
.0020 
.0117 
.448 
.68 
.2467 
.72 
. 1933 
.4387 
1.778 
.0030 
.0119 
.335 
.51 
.1741 
.51 
.1664 
.2616 
1.503 
.0020 
.0124 
.263 
.40 
.1270 
.37 
.1409 
.1602 
1.260 
. 0020 
.0128 
.180 
. 27 
.0755 
.22 
.1042 
.0664 
.879 
.0020 
.0139 
1 These tests used in deriving formulae 26 and 28. 
