In the depot in the figure, 1200 kg / m3 of oil is compressed with air. Calculate the flow rate of the oil flowing through the d diameter pipe. (The cross-sectional area of the container containing the oil is much larger than the cross-sectional area of the d diameter pipe.) (H1 = 2m, h2 = 30 cm, ød = 6 cm pHa = 13600 kg / m3) Atmosfer

In the depot in the figure, 1200 kg / m3 of oil is compressed with air. Calculate the flow rate of the oil flowing through the d diameter pipe. (The cross-sectional area of the container containing the oil is much larger than the cross-sectional area of the d diameter pipe.) (H1 = 2m, h2 = 30 cm, ød = 6 cm pHa = 13600 kg / m3) Atmosfer

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

SAE 30 oil at 20°C flows in the 2.5-cm-diameter pipe as shown in the figure below, which slopes at 37°. For SAE 30 oil, take ρ = 891 kg/m3 and μ = 0.29 kg/m⋅s. Determine the flow rate in m3/h. The flow rate is m3/h.
The cylindrical in the figure is filled with 31.4 m3 of water at t = 0. The radius of the tank is 1 m and its height is 10 m. There is an outlet line with a radius of 0.1 m at the bottom of the tank. a. What is the time required for half of the water in the tank to drain after the outlet line is opened?b. The flow velocity of water from the bottom of a water tank is related to the height of the water in the tank, and this relation is v² = 2gh where v: (m / s) linear flow velocity, g: gravitational acceleration (10 m / s2) and h: (m) height.
The cylindrical in the figure is filled with 31.4 m3 of water at t = 0. The radius of the tank is 1 m and its height is 10 m. There is an outlet line with a radius of 0.1 m at the bottom of the tank. What is the time required for half of the water in the tank to drain after the outlet line is opened? The flow velocity of water from the bottom of the water tank is related to the height of the water in the tank, and this relationship is expressed by the formula v: (m / sec) linear flow velocity, g: gravitational acceleration (10 m / sec2) and h: (m) height.
A pump takes water at 60 F from a largereservoir and delivers it to the bottom of anopen elevated tank 25 ft above the reservoirsurface through a 3-in ID pipe. The inlet tothe pump is located 10 ft below the watersurface, and the water level in the tank isconstant at 160 ft above the reservoir surface.The pump delivers 150 gal/min. If the total loss of energy due to friction in the pipingsystem is 35 ft-lb, per 1bm of fluid, calculatethe horsepower required to do the pumping.The pump-motor set has an efficiency of 55%.
A pipe line of length 2000 m is used for power transmission. If 110 kW power is to be transmitted through the pipe in which water having a pressure of 490.5 N/cm2at inlet is flowing. If the pressure drop over the length of pipe is 98.1 N/cm2and ff = 0.0065.Determine:The diameter of the pipe and the volume flow rate; and If a nozzle is introduced at the end of the pipe, what would be its diameter and the power transmitted.
Two opened tanks filled with water are connected by seriel pipe AB and BC. AB pipe has a diameter of 10cm, and BC pipe is 6cm. The length of pipe for AB is 200m and for pipe BC is 150m. The flow rate of water entering the pipe is 0.007m³/s and coefficient of contraction is 0.62. If the energy losses ONLY occur due to the shock loss at sudden contraction and friction, calculate the level difference of the two tanks. Given f = 0.04 for both pipes.
According to Torricelli´s theorem, the velocity of a fluid discharging through the hole of a reservoir is V=(2gh)^1/2, where h is the height of water above the hole, as shown in the figure. If the hole has a section Ao and the reservoir is cylindrical with a cross-section of area Ab>>Ao. Obtain a formula for the time it will take for the reservoir to completely empty if the initial height of the water is ho.
Pump Horsepower in Brine System. A pump pumps 0.200 ft3/s of brine solution having a density of 1.15 g/cm3 from an open feed tank having a large cross-sectional area. The suction line has an inside diameter of 3.548 in. and the discharge line from the pump a diameter of 2.067 in. The discharge flow goes to an open overhead tank, and the open end of this line is 75 ft above the liquid level in the feed tank. If the friction losses in the piping system are 18.0 ft lbf/lb m, what pressure must the pump develop and what is the horsepower of the pump if the efficiency is 70%? The flow is turbulent.
A 1.0 m radius cylindrical industrial tank filled with viscous oil to a level at a height h from its base, must be drained through a tube with a radius of 0.2 m and length L, connected to its base. The speed profile of oil in the drain tube can be described by the equation below. Where v is the oil speed, vmax is a = maximum oil speed, r is the radius, and R is the tube radius. Considering this problem situation, do what is asked in the following items, justifying your answers. a) What is the volume, in liters, of oil removed from the tank after 10 seconds, if the maximum discharge speed does the oil reach 0.35 m/s? Data: π ≈ 22/7; 1 m3 = 1000 L. b) What flow regime does the system operate? Demonstrate. Data: specific mass of oil = 800 kg/m3, specific mass of water = 1000 kg/m3, oil viscosity = 0.056 Pa.s e viscosity of water = 0.001 Pa.s.
The ideal fluid (water) taken from the infinitely sized chamber A with the chamber-pipe system in the figure with a fixed diameter 40 cm BCDEF pipe. is poured into the atmosphere , Since zB=29 zC=10, zD=28.5, zE=5 and zF=28 with respect to the reference plane meters; a)determine the flow rate of the system b)draw the relative load (energy) and piezometer level lines c)determine where the greatest pressure will be observed throughout the system and calculate its relative value
A vertical pipe of 1 m diameter and 20 m length has a pressure head of 5 m of oil at the upper end. When oil flows through the pipe at an average velocity of 4.5 m/s, the head loss due to friction is 1.6 m of oil. The density of oil is 880 kg/m3 Find the pressure at the lower end of the pipe, when the oil flow is (a) upward direction, (b) downward and also draw the neat sketch. i) Pressure at lower end when flow of oil is upward =________________ N/m2 ii) Pressure at lower end when flow of oil is downward =________________ N/m2
1. Why we use Reynolds number instead of mean velocity as thecriteria to judge the flow state passing through the pipe? 2. Does the ReDL or the ReDU change when the diameter is changed?3. If we replace the pure water with the oil (Newtonian fluids), doesthe lower limit Reynolds number be the same? Why?