Details in description 20mFigure 2: Open tankAs shown in Figure 2, the water level in the open tank is 20m above the ground. A hose shown in yellow is connectedto the bottom of the tank with a nozzle at the end of the hose.In the line leading from the tank to the nozzle is a pumpshown in red. If the water jet rises to a height of 27 m abovethe ground, calculate the minimum pressure rise supplied bypump to the water line. (50 points)the

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Answered: 20m Figure 2: Open tank As shown in…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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10.0 m 200 m 2. An old western town has a water tower to deliver water to the residents. Pictured above is the water tower. The water tower is closed but there is a section of air that is atmospheric pressure just above the water. The corsss ectional area at point 2 is 4.75 x 10 m. The cross sectional area fot the water tower is very large. What is the speed of the water coming out of the pipe at point 2? (density of water = kg/m³) 3. On a vacation trip up in Oregon my boys decided to build a 10 kg raft that they made out of driftwood. 1000
Problem 1: Consider the pipe system presented here. You have fluid flowing into a pipe at Point A. Point B is capped, so no fluid is flowing out of the top of the pipe. There are two outlets: Point C and Point D. If water flows in the Pipe at Point A with a Velocity at 8 m/s and has a diameter of 100 mm. The outflow pipes at Point C and Point D each have a diameter of 20 mm. The height of the pipe is 5 meters. Determine the Velocity at Point D and Point C. What is the pressure of the fluid in the Pipe at Point A? Point D Point B Point C T Point A
Title of the book: Fluid Power, Theory and Applications, 3rd Edition, James A. Sullivan
Transcribed Image Text:As part of a processing of biofuels, water is pumped into a circular tank with a diameter Dt. as shown in Figure Q3. The flowrate into the tank is Q₁ and the flowrate out is Q₂. When the vessel is heated, water evaporates. The average velocity at which the vapour rises across the entire tank is vevap- You may assume that water has a density of Pw, and vapour has a density of Pv. Acceleration due to gravity is g. 2₁ Vevap Q₂ => D₂ Figure Q3: Water being pumped through a heated evaporation tank. Find anexpressio for the rate of chnage of the mass of water in the tank At time t= 0 the height of water in the tank is h0. Find an expression for the height as a function of time h(t) An alarm is triggered when the pressure at the bottom of the tank exceeds P alarm. Find an expression for the time at which the alarm goes off
A vertical cylindrical tank (1m in diameter and 4m Height) open at the top end is full of water. If you tilt the tank so that the base makes an angle of 30 degrees with the ground, water over flows. Find the resulting pressure at the base of the tank due to the remaining water when it was returned to its upright position in Pascal (gage)
In flat areas, water towers are used to supply water to houses. Water is pumped into the tower, and then directed from the tower to houses so that when people turn the water on there is water pressure. The top of the tower is vented to the atmosphere. (a) What is the gauge pressure (total pressure minus atmospheric pressure) at each of the two houses? (in Bernoulli's equation, if the water is not running, you can set v = 0 on both sides, and the external pressure in the water tower is just atmospheric pressure). (b) If a faucet is circular with diameter of 2.0 cm, what is the velocity of the water in each house? You can assume that the velocity of water within the tower is negligible. Vent- B. 15.0 m Faucet 7.30 m Faucet-
A horizontal cylindrical tank 4ft in the diameter and 10ft long is full of water. Find the work done in pumping the water to a point 4ft above the top of the tank tavit Type here to sear
the ratio of power output of the pump to the power input to the pump is known as
A brand of toothpaste is made using a mixture of white and red paste. During the manufacturing process, both pastes are pumped through a pipe, with the red paste lying in the center of the pipe, as shown in Figure Q2. The pipe has an internal radius, R2, and the segment of red paste has a radius R1. The flow is found to follow the Poiseuille equation, i.e. 1 dp u(r) = -- 4µdx (R²2-²) Where u is the viscosity of the paste and dp dx is the pressure gradient. The total flow of toothpaste through the pipe is Qtot, and the flowrate of the red paste is Qred. The toothpaste has a density of p = 1200 kg/m3, and a viscosity of 0.03 Pa.s. The pipe has a radius R2 = 5 cm and a length L = 2 m. a) Find an expression for the flowrate of the red toothpaste. You answer should be in terms of µ, R1, R2, dp dx) b) The flow in the pipe becomes turbulent when the Reynolds number reaches 2000 (where Re is calculated using the mean velocity across the pipe). What is the maximum pressure drop along the pipe…
The reservoir tank shown contains fresh water air pressurized to 200 kPa. There is a loss of 3.3 N*m/N due to friction in the pipes. Point 1 is located at the surface of the water and point 2 is in the free stream of the exit spray. The Distance from the water surface to the free stream is 3 meters. The flowrate for the system is .05 m^3/s (Work on paper required) 1. How much energy is provided to the motor by the flowing water? 2. Assuming the motor has an efficiency rating of 83%, how much power is output? Ar Pressure o water DN 50sch 40 motor r coo ON 80 sch 40
A very large cyndrical shaped tank has a radius of 4 feet and a height of 15 feet. The tank is filled with chocolate milkshake to a depth of 11 feet. The weight density of the milkshake is 48 pounds per cubic foot. Find the work required to pump the milkshake to the top of the tank.

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