(a)Water at temperature of 20 °C is pumped from a reservoir to a large open surfacestorage tank through a piping system with diameter of 10 cm as shown inFigure Q1. A pump with pump head rise ha = 32 – 1 × 10°Q²,Q = ism?installed in this system. Besides, the pipe's fitting components installed in thispiping system such as tee and long radius 90° elbows are flanged type. The totalpipe length for the entire piping system from reservoir to storage tank is 48 mwhile the pipe length from reservoir to pump suction side is 8 m. The frictionfactor of the pipe in this system is estimated to be 0.02. The elevation differencebetween the reservoir and storage tank are estimated to be 18 m.Water at 20°CD= 10 cm18 mpumpReservoirFigure Q1 (i)Develop the required head rise equation h, for this piping system interm of Q, m/s.(ii)Determine the operating volume flow rate of the selected pump in thispiping system in unit of m/s.

A pump's head is the maximum height that the pump obtains the pumping against gravity. the pump with…

Answered: Water at temperature of 20 °C is pumped…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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(b) A cast iron piping system deliver water at 20°C from a close tank, T1 to an open tank, T2 as shown in Figure 4. Tank T1 is located at higher elevation compare to tank T2. The internal diameter of the pipe is 2.5 cm. The piping system has a sharp entrance, fully open globe valve, five 90° threaded bends, three 90° miter bends (without vane), and a sharp exit. The values of K are shown in Table 1. The total pipe length is 100 m. Gauge pressure inside the lower tank is 25 bar. If water is delivered at 250 L/min, determine the: i) minor head loss, ii) major head loss, and iii) elevation difference, h.
At night, water is pumped from a treatment plant reservoir through distributing piping to an elevated storage tank. Assume no other withdrawals from the system. The water surface in the supply reservoir is at 3m elevation, the lift pump elevation is 6m, the water elevation in the elevated tank is 42m. The pipe network maybe considered equivalent to 1500m of 250mm diameter. Use C=100. There is a supply of 60 Liters/sec. to the tank. a. Compute the head loss of the 250mm diameter pipe. b. Compute the pump discharge pressure required to supply a flow of 60L/s to the tank, c. Compute the slope of the energy gradient
At night, water is pumped from a treatment plant reservoir through distributing piping to an elevated storage tank. Assume no other withdrawals from the system. The water surface in the supply reservoir is at 3m elevation, the lift pump elevation is 6m, the water elevation in the elevated tank is 42m. The pipe network maybe considered equivalent to 1500m of 250mm diameter. Use C=100. There is a supply of 60 Liters/sec. to the tank.a. Compute the head loss of the 250mm diameter pipe. b. Compute the pump discharge pressure required to supply a flow of 60L/s to the tank, c. Compute the slope of the energy gradient.
Water is pumped from a supply reservoir to a ductile iron water transmission line. The high point of the transmission line is at point A 1 km downstream of the supply reservoir and the low point of the transmission is at point B 1 km downstream of point A. If the flow rate through the pipeline is 1m³/s the diameter of the pipe is 750mm and the pressure at A is to be 350 kPa. A) estimate the head that must be added by the pump. B) estimate the power supplied by the pump. C) calculate the water pressure at B.
For the piping system shown in figure (EI) =10" N-cm' and Q.7 AB (El) RC = 8x10"N-cm2 The axial rigidity of DC, (EA) pc =10' N, %3D %3D Determine the load on DC in N. 15375 N B. 50 cm 100 cm 200 cm For tho otu
For the transmission tower shown below. Determine the following (Use any method in solving) 1. Axial Force at Member HK 2. Axial Force at Member AD 2m 4kN 2m G H -5kN 2m D F E 6kN 2m A 3m 3m
(Flow through Single Pipes). Determine the flow in each pipe and the pressure at the junction node, D. Assume elevation at Node, D to be 328 feet and friction factor, f, of 0.02 for all pipes. [NOTE: This is a three-part problem]. A B Elevation (ft) Length (ft) 19,680 Diameter (ft) Reservoir Pipe Part A) A 656 AD 3.28 В 590 BD 13,120 2.5 558 CD 29,520 2.5 19,680 13,120 Part B) A 656 AD 3.28 В 574 BD 3.28 CD 29,520 19,680 19,680 492 2.5 Part C) A 656 AD 3.28 В 590 BD 3.28 492 CD 19,680 3.28
1. A pump station design fills a pressurized water tank by pumping water from a reservoir. The flow rate is 0.75 cfs. The pump is 10 feet above the reservoir, and the water tank is 100 ft above the pump. The pressure in the water tank is 10 psi. The suction and discharge lines are both (actual diameter) 6-inch Sch 40 steel (pipe roughness = 0.00015 ft). Use a kinematic viscosity of 1.21 x 10-5 ft²/s. Total pipe length is 200 ft. The suction line is 10 ft. You must account for friction loss, but you can neglect the minor losses. a. What is the head added by the pump in ft? b. What is the power added by the pump in HP (recall 1 HP = 550 ft*lb/s)? 110 ft 10 ft 0 ft
Pipes 1, 2, 3 and 4 have lengths 1000ft, 800 ft, 700 ft and 1500 ft, all being new cast iron (f =0.02). Pipes 2 and 3 are laid in parallel, both drawing from 1 and discharging into 4. If 1, 2 and 4 have diameters of 8 in, 6 in and 10 in respectively, determine the diameter of 3 when the discharge through the system is 1.6 cfs under a total head loss of 27 ft.
For the transmission tower shown below. Determine the following (Use any method in solving) 1. Axial Force at Member HK 2. Axial Force at Member AD 2m 4kN 2m 5kN 2m 6kN- 2m 3m 3m
3. A pump is used to transport water at the rate of 0.075 m³/s from a reservoir 20 m above the pump to a free discharge 35 m above the pump. The pressure on the intake side of the pump is 150 kPa and the pressure on the discharge side is 450 kPa. All pipes are commercial steel of 15 cm inner diameter. Determine (a) The head supplied by the pump (b) The total head loss between the pump discharge and point of free discharge. Z₁=20 m 1 P₂ = 150 kPa 2 面 3 D=15 cm A P3=450 kPa 4 Free Discharge Z4 = 35 m
B. Determine the discharge in the pipe and the pressure at point Water T 1.5 m 3.5 m B 40 cm diameter -20 cm-diameter nozzle

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