A Sharp-edged orifice 10 cm in diameter, in the side of a tank having cross section 2 m square, dischargeswater under a constant head. The rate of inflow by which the head I kept constant is suddenly changedfrom 0.023 m³/s to 0.034 m³/s. How long will it take, after this change occurs, for the head over theorifice to be 2 m? Use C = 0.67.

Answered: A Sharp-edged orifice 10 cm in…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Calculate the hydraulic power of a pump (kW) that transfers water at 300 m3/hr to a tank at an elevation of 11 m. The suction side has pressure and velocity of 120 kPa and 1.5 m/s, respectively; the discharge side is 260 kPa and 3.2 m/s. Let γwater=9.81 kN/m3, g=9.81 m/s2 Round off your answer to four (4) decimal places.
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Please give correct answer Subject is fluid mechanics
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