Hydraulic motors, with related subjects, including centrifugal pumps, pipes, and open channels, designed as a text-book for engineering schools (1905)
Church, Irving Porter, 1851-1931 · New York : J. Wiley & Sons; [etc, ] · leaf 127
rent angularvelocity, a different value of the radius rn could be selected,so long as the value of the linear velocity vn of the outer rimis kept unchanged.) Since cn = vn we have, from eq. (6), Wi(2nrie sin a) =Vh(2nrne sin d)(which holds good whether friction be considered or not); and 104… … tanJ(0-C) = To determine the vane-tangent angle, /?, at point 1the position of the relative velocity ci, vi and Wi being nowknown and angle a being given, we haveonly to solve the triangle ABC in the paral-lelogram of velocities concerned; see Fig. 51.Here we have two sides (w\} v\) and the…
Hydraulic machinery
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