^BLE LXI.—SIMONIS' EXPERIMENTS ON THE FLOW OF SUSPENSIONS OF ZETTLITZ EARTH THROUGH A 2-MM ORIFICE

lumber
Ml
Naf\TT
Pressure

sol.
15
16
17
18
20
22
25
30
35
40
45
50
60
70
80
90
100
110

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 H20
0 2 4 5 6 7 8 9 10 11 12 -14 18 22 26 30 528
Obs ......

8.9 0 13.3 0 18 0 48.5 0 156 173 414 503 804 833 1,140 1,164
14.8 0 26.6 0 43 0 192 74 392 407 486 737 1,068 1,067
22
45.2 0 180 0 384 308 666 641 972 971 1,248 1,301
39 0 104 0 348 221 588 542 920 875
58 0 234 0 464 455 852 779 1,176 1,110

Calc. .

! ,

Obs .....

4.1 0 9 0 13.8 0 48 0 200 269 660 599 1,020 929 1,212 1,259

Calc ......

!

Obs ......

/ = 93.3

Calc ............ Obs ...... :.. . "...
/' = 98. 0 ... / = 84. OL

1.7 0 10.5 0 59 0 336 365 746 695 1,116 1,025

Calc ...!...
/' — 83 9i

Obs

/ =72.2 /' - 69.8

k ai. . .

Calc ......
i
'

0

Obs . ...

/ — 60 7 -

Calc

/' - 55 7

Obs ...... Calc ...... Obs •
:::!:::
/ =42.2 /' = 41.6
'56 0
632 637 624 637 720 6S7
90 0
720 754 672 754
2 0 232 227 588 557 900 871 996 871 PQ6
32 0 360 344 648 674 996 988
120 131 450 461 792 791 1,044 1,094
260 248
960 908

/ =26.9 /' = 27. 5 / =13.3 /' = 13.4 / = 0.0
/'= o.o
/ = 00
.....

Calc .....

Obs

284 276 612 590 540 590

Calc. . . .

'6bs.' Calo. Obs. Calc. Obs. Calc. Obs. Calc. Obs. Calo, Obs. Calc. Obs. Calc. Obs. Calo.

510 543 528 543
540 566 600 566

576 520

/ = 6.0

871

360 543
480 566 480 566

7?0

P79

/ = 0.0

637 720 637 720 637 756 637 618 637

871

372 520

979

i ;
/ = 0.0

871

566

996
871

/ = 0.0

636 520

696 566

QQfi

/ = 0.0

871

996

/ = o.o

871