 | 1842 - 538 páginas
...force here becomes a substitute for the force of gravity. The mechanical construction of the Turhine is then given, and its action is thus described. The...is kept within narrow limits. The advantages of the Turhines are stated to be— 1st. That they are with like advantage applicable to every height of fall,... | |
 | British Association for the Advancement of Science - 1848 - 784 páginas
...in the water-wheel are so small as to be easily obstructed or choked. The water enters the buckets in the direction of the tangent to the last element...the first element of the curved buckets. The water ought to press steadily against the curved buckets, entering them without shock or impulse, and quitting... | |
 | British Association for the Advancement of Science - 1848 - 680 páginas
...in the water-wheel are so small as to be easily obstructed or choked. The water enters the buckets in the direction of the tangent to the last element...the first element of the curved buckets. The water ought to press steadily against the curved buckets, entering them without shock or impulse, and quitting... | |
 | Joseph Glynn - 1853 - 210 páginas
...The water enters the buckets in the direction of the tangent to the last element of the guide-curves, which is a tangent to the first element of the curved buckets. The water ought to press steadily against the curved buckets, entering them without shock or impulse, and quitting... | |
 | Joseph Glynn - 1853 - 174 páginas
...The water enters the buckets in the direction of the tangent to the last element of the guide-curves, which is a tangent to the first element of the curved buckets. The water ought to press steadily against the curved buckets, entering them without shock or impulse, and quitting... | |
 | James Emerson (of Willimansett, Mass.) - 1881 - 382 páginas
...The water enters the buckets in the direction of the tangent to the last element of the guide-curves, which is a tangent to the first element of the curved buckets. Tue water ought to press steadily against the curved buckets, entering them without shock or impulse,... | |
 | British Association for the Advancement of Science. Meeting - 1848 - 754 páginas
...in the water-wheel are so small as to be easily obstructed or choked. The water enters the buckets in the direction of the tangent to the last element...the first element of the curved buckets. The water ought to press steadily against the curved buckets, entering them without shock or impulse, and quitting... | |
 | 1895 - 658 páginas
...corresponding velocity in the direction of the tangent to the last element of the guide curves, which is tangent to the first element of the curved buckets....and escapes at every point of the outer periphery. " M. Poncelet, in his lectures at Metz, had given, in 1826, a description and theory of a wheel with... | |
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... are so small as to be easily obstructed or choked. The water enters the buckets in the direction of the tangent to the last element of the guide curves, which is a tangent to the first element of the curved buckets. The water ought to press steadily... 