A water circulation system is shown schematically in the figure below. Water enters a pump, followed by a filter and a valve. The pump adds energy corresponding to 200 ft lb/s. What is the volume flow rate through the filter? = 1.0 exit KL elbow = 1.5 agpo KL valve = 6.0 KL filter = 12.0 KL = 0.8 ent 200 ft. of 0.1-ft-diameter Filter Pump pipe with ɛ/D = 0.01

A water circulation system is shown schematically in the figure below. Water enters a pump, followed by a filter and a valve. The pump adds energy corresponding to 200 ft lb/s. What is the volume flow rate through the filter? = 1.0 exit KL elbow = 1.5 agpo KL valve = 6.0 KL filter = 12.0 KL = 0.8 ent 200 ft. of 0.1-ft-diameter Filter Pump pipe with ɛ/D = 0.01

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

Given: Two(2) identical pumps series in connection Suction Pressure = 3.2 Bars Discharge Pressure = 4.95 Bars Suction Pipe Dia = 450mm Discharge pipe Dia = 480mm Velocity of Water = 4.25 m/s Solve: Total Head, Pump1 & 2 individual head and if Pump 2 is 9.5% less than Pump 1 and Or = Total Flow Rate
a. What is the Static efficiency of the fan if the air flow rate is equal to 3.8 5m /sec, total head of 68.72 m, velocity head of 30.86 m, mechanical efficiency and power are 39.12% and 35.72 KW at 30.69°C, respectively. b. Solve for the area at entrance of the fan blade, if the it has a 346mm diameter, flow of air is equal to 23.328 m/se and flow rate of 3.05 m³ /second.
1. The figure shows a pump that draws 840 L/min of crude oil (s= 0.85) in an underground storage drum to the first stage of a processing system; a) If the total energy loss in the system is 4.2 N m/N of oil flow, determine the power transmitted by the pump to the fluid. b) If the energy loss in the steel suction line is 1.4 N m/N of oil flow, determine the pressure at the pump inlet
Water from a reservoir is pumped over a hill through a pipe 450 mm in diameter and a pressure of 1 kg/cm2 is maintained at the summit. Water discharge is 30 m above the reservoir. The quantity pumped is 0.5 m3/sec. Frictional losses in the discharge and suction pipe and pump is equivalent to 1.5 m head loss. The speed of the pump is 800 rpm what amount of energy must be furnished by the pump, kW?
Design a pipe system to supply water at 20° C from the elevated tank to the demand point at the discharge rate of 2.5 m3/s (see figure below). Take these steps:1. Identify your system elements. You have 400 m long pipe system that has one 90° bends. 2. Account for minor losses caused by the bend (use K = 0.18), by the valve (use K = 0.2), entrance loss from elevated tank to pipe (use K = 1) and exit loss from pipe to demand point (use K = 0.5) 3. Set the Energy equation to find the total head loss magnitude (hL). 4. Break down the total loss into friction (hf) and minor losses (hM). Use D-W and minor loss equations to find a relationship between Diameter (D) and Friction Factor (f) (both are unknown). In the equation, replace velocity with Q/A to have only D and f as unknowns. 5. Your other equation to find the 2 unknowns is the Moody diagram. Because both equations are non-linear, numerical iteration is needed. After contacting a nearby vendor, you realize that a convenient pipe…
A pumping system has the following characteristics, f=0.015 length of thepipe = (2500 ft) pipe diameter 6 in, losses less than 0.5, the pipeis cast iron, and the system curve is:Hp= 34+ 5.47Q2Knowing that the system curve and the pump curve intersect at 12 cfsa. Determine Operation headb. Determine dischargec. Plot the system curve
A pump draws water from open reservoir A at 20 ft above pump centerline and lifts to an open reservoir B at 280 ft above pump centerline. The loss of head at the suction is 3 times the velocity head at the 6 inches suction pipe and at the discharge is 20 times the velocity head at the 4 inches discharge pipe. The pump discharge is 200 GPM. a. The total dynamic head in ft. b. The water power in horsepower
PROBLEM 02: Water entering a pump through an 200mm diameter pipe at 27.6 kPa has a flow rate of 0.1 m^3/s. It leaves the pump through a 100mm diameter pipe at 103.4 kPa. Assuming that the suction and discharge sides of the pump are at the same elevation, find the horsepower delivered to the water by the pump (746 watts = 1 HP). Illustrate the problem and show your complete solution.
For the hydraulic system of Figure 8, the following data are given: The pump is adding2.984kW to the fluid.(a) Pump flow is 0.00158 m3(b) The pipe inside diameter is 0.0254m.(c) The specific gravity of the oil is 0.9.(d) The oil tank is vented to the atmosphere.(e) The head loss HL between station 1 and 2 is 12.19m.(f) The elevation difference between stations 1 and 2 is 6.096m.Find the pressure available at the inlet to the hydraulic motor(station 2).
For the hydraulic motor in the following figure, geometric volume is 10ml/r, working pressure is10MPa, speed is 1500r/min, leakage coefficiency is kı=3.5×10" *ml/Pa-s, mechanical efficiency is 0.9, calculate: 1) actual input flow rate 2) volumetric efficiency 3) total efficiency 4) theoretical power, actual output mechanical power and actual input hydraulic power 5) theoretical and actual output torque
A pump delivering 0.23 m3/s of water has a 304.8mm diameter suction flange and 254mm discharge flange. The suction pipe is 3.66m long and the discharge pipe is 22.86m long. Neglecting the turbulence losses in the pipe, find: a.) the head which the pump must deliver ( in meters ) b.) the motor power in KW required if the efficiency is 80%, c.) the reynold’s number and type of flow in the suction pipe d.) the reynold’s number and type of flow in the discharge pipe
The suction water level of a reservoir A is 5m above pump centerline and discharge water level is 50m above pump centerline. The discharge is 2m with suction pipe of 100mm diameter and 90mm diameter discharge pipe. The total head loss is 50% of the velocity head a suction pipe. If pump runs at 360rpm, find the torque developed by the shaft of motor if pump efficiency is 76%. ANSWER: 5.4 KN-m