8. The fresh water intake in a reservoir has a cross-sectional area of 0.800 m2 and...
A water intake at a pump storage reservoir (the figure) has a cross-sectional area of 0.642 m. The water flows in at a speed of 0.480 m/s. At the generator building, at distance D = 119 m below the intake point, the cross-sectional area is smaller than at the intake and the water flows out at 9.67 m/s. What is the difference in pressure between inlet and outlet? Revivir Generator building Outlet Number units
A column of water in a vertical pipe has a cross sectional area of 528 m2 and a weight of 0.2 N. (a) What is the increase in pressure (in Pa) from the top to the bottom of the pipe?
Water is flowing in a straight horizontal pipe of variable cross section. Where the cross-sectional area of the pipe is 3.70·10-2 m2, the pressure is 8.10·105 Pa and the velocity is 0.660 m/s. In a constricted region where the area is 16.90·10-4 m2, what is the velocity? Tries 0/15 What is the pressure (in Pa)? (Assume an ideal fluid)
An oscillating water column has an air duct of cross-sectional area 1 m2 and a water duct of cross-sectional area 10 m². If the average speed of the water is 1 m/s calculate the average speed of the air. Concrete A Turbine Structure Air column Wave trough Shoreline Sea
4. (10 pts) Fresh water flows through the pipe configuration sectional area of 5.06 cm, is connected to Pipe B, with a cross ws through the pipe configuration below. Pipe A, with a cross- cm, is connected to Pipe B, with a cross-sectional area of 1.26 cm', all on Le same horizontal level. Fill out the missing information on the table below. The pressure gauge on Pipe A reads 2.07x103 Pa with a flow ate of 1.64x10-4 m
A liquid of density 830 kg/m3 flows through a horizontal pipe that has a cross-sectional area of 2.50 x 10-2 m2 in region A and a cross-sectional area of 9.20 x 10-2 m2 in region B. The pressure difference between the two regions is 6.80 x 103 Pa. What are (a) the volume flow rate and (b) the mass flow rate?
A liquid of density 930 kg/m3 flows through a horizontal pipe that has a cross-sectional area of 2.90 x 10-2 m2 in region A and a cross-sectional area of 9.90 x 10-2 m2 in region B. The pressure difference between the two regions is 7.40 x 103 Pa. What are (a) the volume flow rate and (b) the mass flow rate?
Water is moving with a speed of 5.3 m/s through a pipe with a cross-sectional area of 4.5 cm2. The water gradually descends 8.7 m as the pipe increases to 9.6 cm2. (a) What is the speed at 105 Pa, what is the pressure at the lower level? the lower level? (b) If the pressure at the upper level is 1.3 (a) Number (b) Number Units Units
For a ramjet engine, combustion in the burner(whose cross-sectional area is constant as shown in the following figure) may be represented approximately as heating of a perfect gas with constant specific heat ratio... For a ramjet engine, combustion in the burner (whose cross-sectional area is constant as shown in the following figure) may be represented approximately as heating of a perfect gas with constant specific heat ratio. Neglecting frictional effects, determine the stagnation pressure loss due to heating (i.e., derive...
A ship, carrying fresh water to a desert island in the Caribbean, has a horizontal cross-sectional area of 2210 m^2 at the waterline. When unloaded, the ship rises 8.30 m higher in the sea. What volume of water was delivered?