What is the difference in potential energy per pound of mass of fluid at A and STORAGE TANK Z,-30 ft PUMP
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- A cylindrical tray with liquid inside (densityp) is rotated about its axis of symmetry, which is vertical. If the angular velocity is , show that the pressure at a distance r from the axis of rotation is: P = P₁ + = pw²r² Where Po is the pressure at r=0.The bottom quarter of a vertical cylindrical tank of total height 0.4 m and diameter 0.3 m is filled with a liquid (SG > 1, like glycerin) and the rest with water, as shown in the figure. The tank is now rotated about its vertical axis at a constant angular speed of ω. Determine (a) the value of the angular speed when the point P on the axis at the liquid-liquid interface touches the bottom of the tank and (b) the amount of water that would be spilled out at this angular speed.Based on the figure below, how much water is stored after 25 minutes in each of the tanks? How long will it take to fill the tanks completely provided that the volume of tank (a) is 60 m3 and tank (b) has a volume of 96 m3? Assume the density of water is 1000 kg/m3. Show all your work.
- Consider a glass of water. Compare the water pressures at the bottom surface for the following cases: the glass is (a) stationary, (b) moving up at constant velocity, (c) moving down at constant velocity, and (d) moving horizontally at constant velocity.analyze the effect of the density of both liquids to the vertical height of the liquid BA tank of water 4 m deep receives a constant upwardacceleration a z . Determine ( a ) the gage pressure at the tankbottom if a z = 5 m 2 /s and ( b ) the value of a z that causes thegage pressure at the tank bottom to be 1 atm.
- When the pressure heads at A and B are 3.0 m and 90.0 m, respectively, pumps AB is communicating a power of 100 HP to the system. What elevation can be maintained in reservoir D?Air, at 25 kPa gauge and 25oC, is contained in a tank that has a volume of 0.05 m3. The barometric pressure is 90kPa and the local acceleration due to gravity is 9.61 m/s2. Calculate the weight of air in the tank.In a fluid 1 is oil (sg=0.87) and fluid 2is glycerine at 20 degrees Celsius (w=12360N/m cubed) if Patm=98kpa determine the absolute pressure at p1 Here is the diagram in the picture below
- Two chambers with the same fluid at their base are separated by a 30-cm-diameter piston whose weight is 25 N, as shown in the figure. Calculate the pressures in chambers A and B.A part whose specific is 2,36kN/m^3 It is placed in a fluid with s=0.87. For this position determine if it is stable or not? not stable?Open tank (4.5 m long, 2.5 m height and 3 m wide) contains liquid (S-0.75) to height 1. m. If this tank is accelerated along its length on a horizontal truck at a constant value of 3.5 m/s, determine pressure at the bottom of the tank at front and rear edges (in kN/m). (take y=9.8 kN/m for water)