4. Piping system as shown in the figure. Determine the amount of force required to pump 100 L/s of fluid (S=0.85,n=10-5 m^2/s).The pump operates with efficiency.Related n = 0,75 data given in the picture. Line 1: L=10 M,D=0.20 M,e=0.05mm ,K1=0.5 ,Kv =2 Line 2: L=500 M,D=0.25m ,e=0.05 mm , Ke=0,25 ,K2=1 el 20 m Line 2 el 10 m Line I

4. Piping system as shown in the figure. Determine the amount of force required to pump 100 L/s of fluid (S=0.85,n=10-5 m^2/s).The pump operates with efficiency.Related n = 0,75 data given in the picture. Line 1: L=10 M,D=0.20 M,e=0.05mm ,K1=0.5 ,Kv =2 Line 2: L=500 M,D=0.25m ,e=0.05 mm , Ke=0,25 ,K2=1 el 20 m Line 2 el 10 m Line I

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

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4. Piping system as shown in the figure. Determine the amount of force required to pump 100 L/s of fluid (S=0.85,n=10-5 m^2/s).The pump operates with efficiency.Related n = 0,75 data given in the picture. Line 1: L=10 M,D=0.20 M,e=0.05mm ,K1=0.5 ,Kv =2 Line 2: L=500 M,D=0.25m ,e=0.05 mm , Ke=0,25 ,K2=1 el 20 m Line 2 el 10 m Line 1 K, B.
Given: diameter of pipe in point 1 = 3.9indiameter of pipe in point 2 = 2.5inspecific gravity of the liquid = 0.79h(ft) = 0.60ftpressure at point 1 = 14.6 psiapressure at point 2 = 49 psiapump and motor efficiency = 66%diameter of pipe in point 4 = 4.5indiameter of pipe in point 5 = 2.3 inZ3 = 35ft With the schematic diagram of a pump, tanks, and piping determine the following:1) The velocity of the liquid at point 2 (ft/s)2) Pump work used by the liquid (Wpump U) (hp)3) Electric motor power in out (kW)4) In figure 3, the shaded (pink) in the U tube is mercury; determine y. specific gravity of mercury 13.75) Mass flow rate
4. FLUID FLOW 1. The figure below shows a water tank with piping system for a small manufacturing plant. If water flows through the system ((A) at 40 L/s, what would be the pressure at point B? The water has a density of 998 kg per cubic meter and viscosity of 0.8 centipoise. measures 0.04089 m and 0.04826 m in inside and outside diameter, respectively. The tank is exposed to the atmosphere The 1.5 inches (nominal) wrought iron pipe Given: Q= 40L/s = 0.040 m/s p= 998 kg/m H=0.8 centipoise 0.001P-s = 0.08 P-S Reg'd: Pressure at B. = ? 1 cp i.d. = 0.04089 m o.d. = 0.04826 m length of pipe = 110 m
Example 4: If the diameter at section 1 is D₁ = 0.5 m, and at section 2 the diameter D₂ = 0.2 m. All the other conditions are the same as in Exercise #3. What power in kilowatts and in horsepower must be supplied to the flow by the pump? Assume h₁ = 3 m of water and a₁ = α₂ = 1. Water is being pumped through a system. D₁ = 0.5 m Z₁ = 30 m P₁ = 70 kPa gage α₁ = 1.0 1 Pump Sual Z₂ = 40 m P2 = 350 kPa gage %₂ = 1.0 D₂ = 0.2 m Head loss in pipe = 3 m Water Q = 0.5 m³/s Properties: Water (10°C, 1 atm, Table A.5): y = 9810 N/m³
3: Calculate the pressure and velocity at points 2 and 3 for the water pipe shown in Figure D, = 14 in. PI= 20 psi V, -5 ft/s D, = 10 in. D, =8 in. Z = 15 ft ! 2 = 10n
:00 Time LeiL HAM YAHIA ZARARIA ALY MOUSTAFA: Attempt 1 15 m 3 6. 6 m 6 m Elbow 6 m 3 m 1 DELL
Q.1) for the system shown in figure (a). The pump has the characteristics shown in figure (b). What is the power of the pump? Assume fi=f2= 0.0118 AH, ft Air H₂O 100 90 80 70 60 8 40 30 20 10 0 35 lb/in2 gage 36 ft K = 0.4 650 ft d= 1.9 ft 20 40 SH Pump T 11.3 ft I 650 ft (a) 60 80 100 120 (b) Air H₂O K = 1 45 ft d=2 ft K-0.9 efficiency 140 160 180 p=10 lb/in² gage 100 90 80 70 60 50 40 30 20 10 100 percent
4. In figure below find the force F, required to stop the system from moving if p/-10 psi, p2=0, V₁=10ft/s and the flow rate is increasing by 3000 gpm/min. 4 in. diam T -10 ft- -20 ft 8 in. diam
2. As shown in the figure, two hydraulic cylinders are connected in series and driven by a hydraulic pump. It is known that the two hydraulic cylinders have the same size, piston diameter D=90mm, piston rod diameter d360mm, load F=F2=10KN, hydraulic pump output flow q=25L/min. Calculation: Regardless of the loss, the output pressure n. and nicton velocity v. and V2 of the hydraulic pump. | -Fp Figure 11
page: 2/8 8. For hydraulic pumps and motors, there are two types of losses, i.e. 9. The measure for oil trapping of gear pumps is 10. Three basic conditions for operation of pumps are and mechanism to separate suction from delivery stroke. 11. For the axial piston pump, the pulsation is minimized when the pump has 12. In neutral position, the port P and T of relief valves are (connected/disconnected). 13. The secondary air treatment unit of pneumatic systems include and air lubricator.
Problem 3: Leaking Tank Your engineering firm has been asked to determine whether the secondary clarifier (labeled "SECONDARY") downstream from the aeration basin (labeled "AERATION") is leaking at your local wastewater treatment plant. You conduct measurements over 45 minutes. During this time, you determine the average inflow rate Qin = 4.5 m³/min, the average outflow rate Qout = 4.0 m³/min, and the change in volume in the secondary clarifier is AV = 2.2 m³. You also determine that the fluid removed from the aeration basin is 90% water and 10% air by volume, since the fluid contains air bubbles. These bubbles rapidly dissipate in the secondary clarifier. PRETREATMENT OVERFLOW SECONDARY SLUDGE DIGESTION TRASH DRYER AERATION AIR PRIMARY DRY SLUDGE FINISHING ALICANTOY Is the secondary clarifier leaking, and if so, at what rate? [kg/min] SCUM METHANE
Q3) The path of a projectile is shown in figure (3). If the object has an initial velocity of Vo-30 m/s that is perpendicular to the slope, determine d? wwwwwamangu Vo=30m/s