solution:
By using Bernoulli equation, continuity equation and impulse momentum equation, we will solve the question.
Water flows steadily from a large tank as shown in the figure. The height of water...
Water flows steadily from the large open tank shown in the figure below. If viscous effects are negligible, determine (a) the flowrate, Q, (b) the mercury manometer reading, h. 4. 1m 1.9m 0.07m Mercury 0.09m
Water flows through a pipe reducer as shown in the figure. If the manometer reading h - 2 m. Find the flow rate in Liters per second. Assume DI-15 cm, D2-10 cm. SG:-0.80 a. What is the effect of the angle θ b. Is this a practical arrangement, if yes why, if not how would you improve it? c. Ca n mercury be used as a manometer fluid in this arrangement? Why, or why not? SG D2 Water Di Water...
Water flows steadily from an open tank as shown in the figure. The elevation of point 1 is H = 13 m , and the elevation of points 2 and 3 is h = 2 m . The cross-sectional area at point 2 is 0.00069 m 2 ; at point 3, where the water is discharged, it is 0.00158 m 2 . The cross-sectional area of the tank is very large compared with the cross-sectional area of the pipe. Find...
Water, considered inviscid and incompressible, flows steadily as shown below through round pipes, at a flowrate Q = 0.25 m/s. Determine the height h in the manometer. Density of water is 1000 kg/m”, density of air is 1.2 kg/m². 15 cm 30 cm
Water flows steadily downwards through a circular pipe of internal diameter 0.15 m inclined at 30° to the horizontal. A U-tube manometer is used to determine the pressure difference between two points displaced axially along the pipe by a distance 1.25 m. The reading on the manometer is 0.25 m of mercury. 1.25 m 0.15 m 30 0.25 m mercury Figure 2: Manometer and pipe Neglecting the thickness of the wall, determine between points 1 and 2: a. The difference...
y otEhsineering Problem 3 125 points): Water flows out of a upper pontion of the tank is filled with upper portion of the tank to measure the pressure of the gas where h pressurized tank and into the atmosphere as shown in Figure P3 below. The pressurized gas. A U-tube manometer is attached to the 50H cm. The tank has a rectangular cross section as shown in the figure, and the jet has a circular cross section of diameter d...
Water at 60°F flows from a large tank as shown in the figure below. Atmospheric pressure is indicated by the mercury barometer, where H is 30”. If viscous effects are neglected, at what height, h, of water in the tank will cavitation begin? Dz = 4 in. 1 De = 1 in. 1 De='2 in. Figure 3.83 John Way & Sons, Inc. All these
1. Atall cylindrical tank, held above ground on stilts, is partially filled with water. (See top figure). The tank has a diameter, D. At time equal to zero, a hole of diameter d is poked in the bottom of the tank, where d<< D. Let z-0 correspond to the bottom of the tank. The initial fluid height is za. Had Use Bernoulli equation to assess the velocity of the fluid as it leaves the bottom of the tank as a...
(Fluid mechanics) 2 of 3 Water, assumed inviscid and incompressible, flows steadily out of a large tank as shown in the adjacent figure. Above the water there is a 2-m layer of oil of specific gravity SG = 0.81 and the water outlet is located 0.7 m below the oil-water interface. Take the elevation reference (z = 0) at the outlet level. Determine: Oil, SG = 0.81 0.7 m Water 50 mm diameter a) Are the validity conditions of Bernoulli's...