 | James Bicheno Francis - 1855 - 240 pages
...Rule 3d. The width of the crowns should be four times the shortest distance between the buckets. Rule 4th. The sum of the shortest distances between the...should be equal to the interior diameter of the wheel. The turbines, from a comparison of which the above rules were derived, varied in diameter from twenty-eight... | |
 | W.E. WORTHEN - 1857 - 600 pages
...orifices at the circumference of the wheel, should be equal to onetenth of the diameter of the wheel. The sum of the shortest distances between the curved...should be equal to the interior diameter of the wheel. The number of buckets is, to a certain extent, arbitrary. As a guide in practice, to be controlled... | |
 | William Ezra Worthen - 1857 - 650 pages
...the wheel. The width of the crowns should be four times the shortest distance between the buckets. The sum of the shortest distances between the curved...should be equal to the interior diameter of the wheel. The number of buckets is, to a certain extent, arbitrary. As a guide in practice, to be controlled... | |
 | James Bicheno Francis - 1868 - 270 pages
...Rule 3d. The width of the crowns should be four times the shortest distance between the buckets. Rule 4th. The sum of the shortest distances between the...should be equal to the interior diameter of the wheel. The turbines, from a comparison of which the above rules wrere derived, varied in diameter from twenty-eight... | |
 | Jacques Antoine Charles Bresse - 1869 - 176 pages
...Rule 3d. The width of the crowns should be four times the shortest distance between the buckets. Rule 4th. The sum of the shortest distances between the...should be equal to the interior diameter of the wheel. The turbines, from a comparison of which the above rules were derived, varied in diameter from twenty-eight... | |
 | Charles James Appleby - 1877 - 90 pages
...that the width of the crowns should be four times the shortest distance between the buckets ; and that the sum of the shortest distances between the curved...be equal to the interior diameter of the wheel. For any fall greater than 40 feet the first rule should be modified, the height of orifices decreasing... | |
 | Manfred Powis Bale - 1884 - 260 pages
...that the width of the crowns should be four times the shortest distance between the buckets ; and that the sum of the shortest distances between the curved...be equal to the interior diameter of the wheel. For any fall greater than 40 feet the first rule should be modified, the height of orifices decreasing... | |
 | Manfred Powis Bale - 1884 - 288 pages
...that the width of the crowns should be four times the shortest distance between the buckets ; and that the sum of the shortest distances between the curved...taken near the wheel should be equal to the interior STEAM AND MACHINERY MANAGEMENT. diameter of the wheel. For any fall greater than 40 feet the first... | |
 | Daniel Kinnear Clark - 1889 - 1020 pages
...wheel, ad. The height of the orifices at the circumference of the wheel should be equal to one-tenth of the diameter of the wheel. 3d. The width of the...efficiency of 75 per cent may be obtained. Formulas for tJie proportions and performance of Outward-flow Turbines. ( 3 ( 4 .ioD .......................................... | |
 | Daniel Kinnear Clark - 1889 - 1030 pages
...wheel. 2d. The height of the orifices at the circumference of the wheel should be equal to one-tenth of the diameter of the wheel. 3d. The width of the...greater than 40 feet, the 2d rule should be modified i the height of the orifices should be smaller in proportion to the diameter of the wheel. On the basis... | |
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The width of the crowns should be four times the shortest distance between the buckets. 4th. The sum of the shortest distances between the curved guides, taken near the wheel, should be equal to the interior diameter of the wheel. For... 