i68 
Dr. Young’s Hydraulic Investigations 
Tabular Comparison of Hydraulic Experiments. 
Observer. 
d . 
i 
5 
Superf. 
Veluc. 
V . 
Dub. 
Log. 
ratio 
y. 
Log. 
ratio. 
a 
.Ux 
C 
• Ux 
|/ OOOOck) 
DUBU AT. 
262.1; 
35723 15.96 
12.56? 
i °-53 
.0776 
1 1. 10 
°537 
424 
952 
hi 
258.5 
6413 
3**77 
26.63 - f 
28.76 
■°334 
28.02 
.0221 
424 
952 
28.3 
92 4 
21827 
9.61 
7.01 ? 
8.38 
.0775 
8. 1 4 
.O&49 
415 
914 
9-3 
75.6 
27648 
7.27 
5.07? 
6 - 55 
.1112 
6.27 
.O923 
4*3 
887 
7-5 
17 6 
9288 
5.70 
5.86 
.0 1 20 
5-97 
.O29I 
376 
465 
6.1 
16.4 
43 2 
3 2 5 2 
3 161 
.0124 
30.67 
.0255 
374 
451 
27 6 
11 7 
1412 
14.17 
13-59 
.0182 
1405 
.0037 
360 
416 
12.2 
9.9 
427 
22.37 
24-37 
.0372 
‘ 
°379 
355 
414 
21.7 
5.8 
212 
27 3' 
27.19 
.C051I27 34 
0027 
332 
466 
23 5 
Observers. 
d. 
l. 
h. 
V. 
Dub. 
Log. 
ratio. 
Y. 
Log. 
ratio. 
a 
.1 7 X 
■ I 7 X 
Couplet 
18 
43200 
I45 08 
39.16 
40.51 
.0148 
38-49 
°°75 
376 
469 
5 
84240 
25.OO 
5 32 
5.29 
.0024 
5 4 ° 
.0065 
326 
492 
16.75 
413 
4-23 
.0103 
4 21 
.0083 
5.58 
2.01 
2.25 
0490 
2.01 
•ocoo 
Bossut 
2.01 
2160 
24 
24-73 
24.0b 
.0115 
24.76 
.0006 
287 
747 
12 
16.3b 
16.10 
.0075 
16 86 
.0125 
1080 
24 
35-77 
35.10 
0082 
35 °5 
.0089 
360 
24 
58.90 
58 80 
■0007 
56 85 
.0154 
i -33 
2160 
12 
12.56 
I2 -75 
0065 
13 28 
.0242 
270 
919 
1080 
24 
28 08 
28 21 
.0020 
28 84 
01 16 
36° 
24 
48-53 
49.52 
.0088 
48.66 
0015 
1. 
600 
12 
22.28 
2 1.98 
0055 
22 83 
0106 
259 
1063 
4 
12.22 
1 1 76 
.0167 
1 1.92 
.Oio8 
Dubuat 
737 
2 3-7 
28.67 
29.41 
01 1 1 
30 1 1 
0213 
12.2 
19 99 
19.95 
.0009 
20 67 
C1 45 
4 .z 
10.56 
10.66 
.0041 
10 90 
°i 37 
1 17 
3 6 
8495 
85.52 
.0029 
83.12 
.0069 
18 
58-31 
58 47 
.0014 
58.41 
.0012 
.24167 
36.25 
53-25 
85 77 
85.20 
0029 
85.71 
• coo 3 
3°9 
2268 
41.25 
73-8i 
73 9 ° 
.0005 
74 67 
.0050 
20.17 
51 96 
50.14 
.0155 
50 87 
.0093 
5 00 
23.40 
23 19 
0039 
2 3-°9 
0058 
•83 
7.58 
8.22 
.0420 
7.22 
0212 
.1667 
36-25 
5 1 - 2 5 
64.37 
64.95 
.0031 
64 08 
0021 
402 
2827 
38-75 
54 J 9 
55-32 
.0090 
54 93 
0055 
15.29 
33-38 
33-17 
.0028 
32 67 
.009^ 
2.04 
10. 62 
10.49 
0053 
9.24 
060^ 
.125 
34- >7 
42.17 
45-47 
46.21 
0070 
45 88 
.0039 
518 
34°5 
35-33 
41.61 
41 71 
.0010 
4 1 55 
.coc6 
14.58 
26.20 
25.52 
.01 14 
24.94 
02 14 
2.08 
7 - 3 2 
8-35 
0572 
6.98 
0206 
(Mean .0178 (Mean .0169 
— L. 1.042) — L. 1.040) 
