308 
PROFESSOR) HELE-SHAW AND MR. ALFRED HAY 
Experiments on Flow of Thin Film between Parallel Plates. 
(2) Water at 21 lbs. pressure. 
A = Amount in grammes flowing; through in 10 minutes. 
O o O 
•009 
15-2 
15-4 
15-6 
B 
C 
= Time for 
= Velocity 
3850 grammes to flow, 
in centims. per minute. 
Thickness. 
Temperature. 
A. 
B. 
C. 
inch. 
•004 
° c. 
16-6 
14-2 
14-3 
13-8 
308 
307 
305-5 
305-5 
■v 
J 
> 306-5 
minutes. 
126 475 
•005 
15 
630 
58-7 
810 
15 
667 
15-8 
665 
656 
15-8 
660 
1 
15-8 
661 
J 
•00G 
16 
1232 
1 
31-3 
1270 
16 
1226 
1229 
16 
1230 
J 
I 
o 
O ' 
— T i 
17-5 
2050 
] 
19-2 
1817 
16-8 
2058 
>2049 
15 
2040 
> 
1 
•008 
13-6 
3040 
12-65 
2350 
13-5 
3048 
> 3043-6 
13-5 
3040 
•> 
I 
j 
37G0 
•010 
13 
12-9 
12-8 
4470 
10-28 0 
10-28 h 10-26 
10-25 J 
8-65 
8-58 
8-58 
8-6 
•Oil 
16:1 
16-3 
15-2 
15 
14-6 
14-5 
G370 
•012 
12-4 
7050 
5-38 5 
3630 
12-4 
12-5 
5-48 
5-5 
w# 
12-4 
5-48 J 
•014 
14-8 
14-8 
12050 
3-1661 
3-186 
5325 
> 3-187 
14-6 
3-166 
14-3 
3-23 J 
6-03 1 
G 
6-03 l 
6-03 | 
6-11 
6-086J 
6-048 
2600 
27G0 
3580 
