Page:Lowell Hydraulic Experiments, 4th edition.djvu/90

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70

Experiments on a centre-vent water-wheel.

Table VII.

1	2	8	4	5	6	7	8	9	10
Value of $R$ and successive values of $IV$ , in inches.	Areas in square inches, of circles of the radii in the preceding column.	Areas in square inches of the complete rings.	1/40 of the areas of the complete rings in the preceding column, in square feet.	Correction for the thickness of the bucket, in square feet.	Corrected areas of the partial rings, in square feet.	Mean height of the partial rings, in feet.	Volumes of the partial rings, in cubic feet.	Volumes between $R$ and the successive values of $R'$ , in cubic feet.	Ordinates in feet, to be measured on the arcs of the corresponding radii in column 1.
56.028	9861.890
55.000	9503.318	358.572	0.06225	0.00168	0.06057	1.001	0.06063	0.06063	0.415
54.000	9160.884	342.484	0.05945	0.00210	0.05735	1.008	0.05781	0.11844	0.796
58.000	8824.734	336.150	0.05836	0.00227	0.05609	1.021	0.05727	0.17571	1.160
52.000	8494.866	329.868	0.05727	0.00262	0.05465	1.042	0.05695	0.23266	1.507
51.000	8171.282	323.584	0.05618	0.00304	0.05314	1.070	0.05686	0.28952	1.839
50.000	7853.982	317.300	0.05509	0.00386	0.05123	1.105	0.05661	0.34613	2.155
49.000	7542.964	311.018	0.05400	0.00561	0.04839	1.147	0.05550	0.40168	2.451
48.750	7466.191	76.773	0.01333	0.00168	0.01165	1.177	0.01371	0.41584	2.522
48.500	7389.811	76.380	0.01326	0.00181	0.01145	1.190	0.01363	0.42897	2.591
48.250	7318.824	75.987	0.01319	0.00202	0.01117	1.204	0.01345	0.44242	2.659
47.922	7214.723	99.101	0.01721	0.00252	0.01469	1.221	0.01794	0.46036	2.748

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