Problem 3: A tank has a hole in the bottom with a cross-sectional area of 0.0025 m and an inlet line on the side with a cross-sectional area of 0.0025 m, as shown. The cross-sectional area of the tank is 0.1 m. The velocity of the liquid flowing out the bottom hole is V = 2gh , where h is the height of the water surface in the tank above the outlet. At a certain time the surface level in the tank is 1 m and rising at the rate of dhldt = 0.1 cm/s. The liquid is incompressible. Find the velocity of the liquid through the inlet. A = 0.1 m2 h = 1 m Vin = ? A = 0.0025 m 2 %3D fr= v = v2gh A = 0.0025 m2 %3D Figure 3

Problem 3: A tank has a hole in the bottom with a cross-sectional area of 0.0025 m and an inlet line on the side with a cross-sectional area of 0.0025 m, as shown. The cross-sectional area of the tank is 0.1 m. The velocity of the liquid flowing out the bottom hole is V = 2gh , where h is the height of the water surface in the tank above the outlet. At a certain time the surface level in the tank is 1 m and rising at the rate of dhldt = 0.1 cm/s. The liquid is incompressible. Find the velocity of the liquid through the inlet. A = 0.1 m2 h = 1 m Vin = ? A = 0.0025 m 2 %3D fr= v = v2gh A = 0.0025 m2 %3D Figure 3

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter7: Seepage

Section: Chapter Questions

Problem 7.1P

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