/ A fluid containing (water, oil, air) flowing through the tube andopen to the atmosphere as shown in the figure below.Note thatp° = 1.013*10 Paabsolute pressure (Pa) = 98111 paCalculate the height of the air pressure (h2).Density:Pwater = 1000 kg/m³Poil = 800 kg/m³Pair = 29 kg/m³%3D%3Dha=50hs =50 cm.ComPaoILhi =30 cm%3!waterhe=?air

/ A fluid containing (water, oil, air) flowing through the tube and open to the atmosphere as shown in the figure below. Note that p° = 1.013*10° Pa %3D absolute pressure (Pa) = 98111 pa Calculate the height of the air pressure (h2). Density: Pwater = 1000 kg/m³ Poil = 800 kg/m³ %3D

/ A fluid containing (water, oil, air) flowing through the tube and open to the atmosphere as shown in the figure below. Note that p° = 1.013*10° Pa %3D absolute pressure (Pa) = 98111 pa Calculate the height of the air pressure (h2). Density: Pwater = 1000 kg/m³ Poil = 800 kg/m³ %3D

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Q1: In a venturemeter used for measuring the flow ofoil (-0.85) through a horizontal pipeline, the pipe diameter is 2.4 times the diameter at the throat. Connections are made from the entrance to the meter and the throat to a vertical L tube containing mercury If the difference level between the fluids in the U - tube arms is (x +) in em, where S.N. is student serial number. Neglect friction in the pipe. Find an expression in terms of x for the velocity of the oil in the pipe.
A pump is being used to transport a liquid food product (density = 1000 Kg/m3, viscosity= 1.2 x 10 -3 Pa-s) from a holding tank to a filling machine at a mass flow rate of 2 Kg/s. The liquid level at the holding tank is 5 m above the pump, and the filling machine is 10 m above the pump. There is 100 m of 2 inch nominal diameter sanitary pipeline (assume: commercial steel) between the holding tank and the filling machine with one open glove valve and three medium sweep 90oelbows in the system. Determine the theoretical power requirement of the pump if the efficiency is 75%. Answer: 234 Watts. Show the solution.
1. in a section of horizontal piper with a diameter of 3cm the pressure is 5.21 kpa and water is flowing with a speed of 1.50m/s. the pipe narrows to 2.50cm. what is the pressure in the narrower region if water behaves like an ideal fluid of sensity 1000kg/m3 2. tensile stress a. the ratio of elasic modules to strain b. the applied force per crosssectional area c. the ratio of change in length to the orig length d. the strain per unit legth e. the same as force
The tank–pipe system of Fig. is to deliver at least11 m3/h of water at 20°C to the reservoir. What is themaximum roughness height ε allowable for the pipe?
A petroleum product of viscosity 0.5 m Ns/m2 and density 700 kg/m3 is pumped througha pipe of 0.15 m diameter to storage tanks situated 100 m away. The pressure drop alongthe pipe is 70 kN/m2. The pipeline has to be repaired and it is necessary to pump the liquid by an alternative route consisting of 70 m of 200 mm pipe followed by 50 m of 100 mm pipe. If the existing pump is capable of developing a pressure of 300 kN/m2, will it be suitable for use during the period required for the repairs? Calculate the pressure drop for the alternative pipe system. Take the roughnessof the pipe surface as 0.05 m
A 1/4” inside diameter pipe is used to transport SAE 30 motor oil (µ = 0.006266 slug/ft-s and ρ =1.7267 slug/ft3) over a distance of 100 ft. Assuming that the pipe is horizontal and the flow throughit is steady, laminar, and fully-developed, what gauge pressure must a pump develop at the head ofthe pipe to provide a flow rate of sufficient to fill a quart bottle every 5 seconds? [6291 psi] Whatis the Reynolds number (based on diameter) for this flow? [112.5] Is the assumption of laminar flowreasonable?
The figure shows a siphon that is used to draw waterfrom a large open tank. If the absolute vapor-pressureof the water is pv = 1.23 kPa. (a) determine the shortest drop length L of the50-mm-diameter tube that will cause cavitation in thetube. Show all your calculations. (b) Also draw the energy and hydraulic grade lines forthe length of the tube. Be sure to indicate the pressureheads, elevation heads, and dynamic heads. And toshow all your calculations.
A certain amount of water (H2O) flows permanently into the pipe venturi(image2) in the figure next to it. In the stretch considered between (1) and (2), it is assumed the losses by friction that were despicable and the uniform properties in the sections are assumed. The entrance area is A1 while that of throat is A2 (A1 > A2). A pressure gauge whose manometric fluid is Mercury Hg (YHg> YH2O) is connected between the input sections and the throat. Show, without omitting any calculation steps that the flow rate at the input (1) is given by(image1):
A pump discharges 8000 liters per minute of a certain brine solution (SG=1.20) to an evaporating pond. The intake line is 25cm in diameter and is at the same level as the pump discharge line, which is 15cm in diameter. The pressure at the inlet of the pump is -170mm of mercury. The pressure gage connected to the pipe discharge reads 150 kPa, and its center is 2.0mabove the center of the discharge flange. The vapor pressure of the brine solution is 40mm of Hg. If the pump efficiency is 80%. How much power is required?
1. Assume a horizontal shaft handling water at 65 deg C (Pv=2.503 KPa, Density=980.5 m3/kg). The suction nozzle is 4.35 m below the pump centerline and the pressure gauge reading at this point is 221Kpag. Determine the NPSHa if the head loss is 0.82 m. If the NPSHr is 3m less than the NPSHa you got on question number 1, determine the pump suction specific speed at pump rotating at 1800rpm and Q=500gpm
kindly help me with this problems INSTRUCTIONS: Solve the problems neatly and systematically. SUse free-floating decimals in all your calculations and in expressing your answers. Box your final answers. 2. Water in a partially filled large tank is to be supplied to the rooftop, which is 8 m above the water level inthe tank, through a 2.5 cm internal diameter pipe by maintaining a constant air pressure of 300 kPa (gauge) inthe tank. If the head loss in the piping system is 2 m of water, determine the discharge rate of the supply ofwater to the rooftop in L/s
A venturi meter is introduced in a 300 mm diameter horizontal pipeline carrying a liquid under a pressure of 150 kPa. The throat diameter of the me- ter is 100 mm and the pressure at the throat is 400 mm of mercury below atmosphere. If 3% of the differential pressure is lost between inlet and the throat, determine the flow rate of the pipeline. PLEASE USE BERNOULLI'S ENERGY EQUATION. INCLUDE COMPLETE SOLUTION