The figure below shows the vanes of a centrifugal-pump impeller which turns at a constant clockwise...

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The figure below shows the vanes of a centrifugal-pump impeller which turns at a constant clockwise angular speed of 200 rpm. The fluid particles are observed to have a velocity whose component in the radial direction is 10 ft/s as they exit the vane. Furthermore, the magnitude of the acceleration of the particles measured relative to the vane is 80 ft/s as they exit the vane. Determine the magnitudes of the velocity and the acceleration of a fluid particle at the instant it leaves the impeller. Use the angle 0 = 30°. %3D 6" -e, Figure 3: Problem 3. 10 V12 – 27/3+ T² ft/s; 3 (Ans: vp = - 40 ap 2349 1800 3T+ (1425 – 90v3) T? – 100/373 + 25T ft/s?). %3D The figure below shows the vanes of a centrifugal-pump impeller which turns at a constant clockwise angular speed of 200 rpm. The fluid particles are observed to have a velocity whose component in the radial direction is 10 ft/s as they exit the vane. Furthermore, the magnitude of the acceleration of the particles measured relative to the vane is 80 ft/s as they exit the vane. Determine the magnitudes of the velocity and the acceleration of a fluid particle at the instant it leaves the impeller. Use the angle 0 = 30°. %3D 6" -e, Figure 3: Problem 3. 10 V12 – 27/3+ T² ft/s; 3 (Ans: vp = - 40 ap 2349 1800 3T+ (1425 – 90v3) T? – 100/373 + 25T ft/s?). %3D

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