A vented tanker is to be filled with fuel oil with p = 920 kg/m³ and u= 0.045 kg/m-s from an underground reservoir using a L=25-m-long, 4-cm-diameter plastic hose with a slightly rounded entrance and two 90° smooth bends. The elevation difference between the oil level in the reservoir and the top of the tanker where the hose is discharged is 5 m. The capacity of the tanker is 18 m³ and the filling time is 30 min. Taking the kinetic energy correction factor at the hose discharge to be 1.05 and assuming an overall pump efficiency of 82 percent, determine the required power input to the pump. Tanker 18 m³ 4 cm- Lm Pump The required power input to the pump = KW

A vented tanker is to be filled with fuel oil with p = 920 kg/m³ and u= 0.045 kg/m-s from an underground reservoir using a L=25-m-long, 4-cm-diameter plastic hose with a slightly rounded entrance and two 90° smooth bends. The elevation difference between the oil level in the reservoir and the top of the tanker where the hose is discharged is 5 m. The capacity of the tanker is 18 m³ and the filling time is 30 min. Taking the kinetic energy correction factor at the hose discharge to be 1.05 and assuming an overall pump efficiency of 82 percent, determine the required power input to the pump. Tanker 18 m³ 4 cm- Lm Pump The required power input to the pump = KW

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

Related questions

Q: Oil with density 894 kg/m^3 and viscosity 2.33 kg/m.s flows in a 415 meter long 40-cm-diameter…

A: The density of the oil is: ρ= 894 kg/m3The dynamic viscosity of the oil is: μ= 2.33 kg/m.sThe length…

Q: Oil with density 905 kg/m^3 and viscosity 2.33 kg/m.s flows in a 430 meter long 42-cm-diameter…

Q: Gasoline (p = 680 kg/m² and v = 4.29 × 10o-7 m²/s) is transported at a rate of 190 L/s for a…

Q: air flows in a duct at the rate of 0.056 m3/s. Determine the pressure drop (kPa) between the 6 and 3…

Q: A 3-m-high large tank is initially filled with water. The tank water surface is open to the…

A: Given:Initial height of the tank, H=3 mOrifice diameter, d=10 cm=0.1 mLength of the horizontal pipe,…

Q: A metal pipe (ID: 20 cm, friction factor: 0.012) is used to deliver cooling water (10°C) from Tank A…

A: Here we will use Bernoulli equation

Q: The geometrical head (height) of the turbine located in a hydraulic plant is 220m. The penstock for…

A: For solution refer below images.

Q: ) Find the net drop of the turbine. b) Find the specific velocity of the turbine.

Q: he fluid in the lower tank is pumped into the upper tank with the help of a centrifugal pump. The…

A: As it is not mentioned that which 3 parts need to be solved, we have solved first three parts of the…

Q: Water is flowing through a horizontal pipe of diameter 250 mm. If the pressure drop between two…

A: Givend=250mm∆P=825Pa

Q: Oil with density 917 kg/m^3 and viscosity 2.33 kg/m.s flows in a 400 meter long 41-cm-diameter…

A: The density of the oil is: ρ= 917 kg/m3The dynamic viscosity of the oil is: μ= 2.33 kg/m.sThe length…

Q: A 40-cm straight pipe is used to carry water at 20°C from one reservoir to another reservoir that is…

Q: Air at 110 kPa and 50 °C flows through the 6 cm diameter duct at a flow rate of 45 L/s in the…

A: Data given- P1 = 110 kPa d1 = 6 cm = 0.06 m d2 = 4 cm = 0.04 m Q = 45 L/s = 0.045 m3/s z2 - z1…

Q: In a pumping system handling water, the level in the suction tank is 3.2m below the pump shaft…

Q: A semi-spherical tank of radius R is completely filled with water. Now a hole of cross-sectional…

Q: The water (p 10' kg/m') in the shown 3-m-high swimming pole, flows out through a 2.5 cm in diameter…

A: flow = area x velocity

Q: Water is pumped from the river through a 45-mm-diameter hose having a length of 2.5 m. The friction…

Q: Water is flowing through a circular pipe made of cast iron with a diameter of 26 cm. If Reynolds…

A: Given, Flow of water through pipe Reynolds number (Re) = 105 Concept: Since Reynolds number (Re)…

Q: A large, open tank contains oil and is connected to a 0.3 cm diameter conduit as shown in Figure. A…

A: Given data, d = Diameter of the conduit = 0.3 cm = 0.003 m A = cross-sectional area of the conduit =…

Q: The average velocity of water flowing in a circular pipe of 5cm in diameter is 3m/s. If the flow is…

A: The mean velocity is factor defined by discharge but in actual condition the actual velocity is more…

Q: A centrifugal pump was purchased to pump the water from an open tank to a water jet spray cleaner.…

A: Given Datagauge pressure=75kN/m2d=0.64mh=15m

Q: A metal pipe (ID: 20 cm, friction factor: 0.012) is used to deliver cooling water (10°C) from Tank A…

A: INTRODUCTION : We'll figure out how much energy it takes to lift water from one tank to another in…

Q: The owners of a smallholding water their vegetable garden using collected rainwater from atank.…

A: Diameter of Tank, b=8 m Diameter of hose, c=7m Height of Tank, a=9 m Height of stand, 6m Length of…

Q: As shown in figure below, oil can be siphoned from a tank using a flexible hose, provided that the…

A: Given data Point A is on the surface of the oilPoint B is 6.71 m below the surface of the…

Q: A ZA = 5m Control L₁ = 36 m D₁ = 4 cm volume -boundary B ZB=13 m Pump D₂ = 8 cm

A: The power input to pump is..The efficiency of motor is.. Since you have posted so many parts in one…

Q: Water is flowing through a venturi meter whose diameter is 7 cm at the entrance part and 4 cm at the…

Q: Water in a duct of area 0.1 m2 has an average velocity of 7 m/s. The duct tapers slowly to 0.4 m2.…

A: Given data: The area of the duct at section 1 is, A1 = 0.1 m2. The average velocity at section 1…

Q: Petrol of specific gravity 0.85 is to be pumped through a 1.2 km pipeline to a petrol station. The…

A: Given: The specific gravity of fluid, γ = 0.85 The length of the pipe, L = 1.2 km = 1200 m The…

Q: The tank below is cylindrical and has a vertical axis. Its horizontal cross-sectional area is 10 m2.…

A: Given : The horizontal area of cross section of tank = 10 m2 The specific gravity of gasoline = 0.72…

Q: A horizontal pipe bend with a deflection angle of 120o has an entrance diameter of 300 mm and exit…

Q: Water at 60 deg. F is pumped from a reservoir to the top of a mountain through a 6-in SCH 120 pipe…

A: Givend=6in=6×0.0254=0.1524 mV=12 ft/s=12×12=144 in/s=144×0.0254=3.6576…

Q: A cylindrical, horizontal, underground water pipe of 2.10 cm internal radius is carrying water at an…

Q: As shown in figure below, oil can be siphoned from a tank using a flexible hose, provided that the…

A: Given dataPoint B is below point A by 6.71 mPressure at point C = 90.257 kPaDensity of oil = 890…

Q: Water is being pumped from a large lake to a reservoir 25 m above at a rate of 25 L/s by a 10-kW…

A: Given:Elevation difference between the lake and the reservoir, ∆z=25 mWater flow rate, Q=25…

Q: In a pumping system handling water, the level in the suction tank is 3.2m below the pump shaft…

Concept explainers

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.

Question

A vented tanker is to be filled with fuel oil with p = 920 kg/m³ and μ = 0.045 kg/m-s from an underground reservoir using a L=25-m-long, 4-cm-diameter plastic hose with a slightly rounded entrance and
two 90° smooth bends. The elevation difference between the oil level in the reservoir and the top of the tanker where the hose is discharged is 5 m. The capacity of the tanker is 18 m³ and the filling
time is 30 min. Taking the kinetic energy correction factor at the hose discharge to be 1.05 and assuming an overall pump efficiency of 82 percent, determine the required power input to the pump.
Tanker
18 m³
4 cm-
✓ Lm
Pump
The required power input to the pump =
KW

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Determine the given data

VIEW

Step 2: Calculate the type of flow

VIEW

Step 3: Apply the bernoulli's equation

VIEW

Step 4: Calculate the head loss

VIEW

Step 5: Calculate the required power

VIEW

Solution

VIEW

Step by step

Solved in 6 steps with 22 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The drinking water needs of an office are met by large water bottles. One end of a 0.35-in-diameter, 6-ft-long plastic hose is inserted into the bottle placed on a high stand, while the other end with an on/off valve is maintained 3 ft below the bottom of the bottle. If the water level in the bottle is 1 ft when it is full, determine how long it would take to fill an 8-oz glass (= 0.00835 ft3) (a) when the bottle is first opened and (b) when the bottle is almost empty. Take the total minor loss coefficient, including the on/off valve, to be 2.8 when it is fully open. Assume the water temperature to be the same as the room temperature of 70°F.
A pump is to be used to deliver water from a tank in which the absolute pressure is 2 atm. The height of water level in the tank is 70 m above the pump inlet. The vapor pressure of water is 7 kPa. By neglecting the loss of head in the suction side, the NPSH is: *
The drinking water to a village is supplied from a reservoir which is 475 m above and 25 km away from the village. The water is transported from the reservoir to an open-top storage tank in the village via a circular pipe with a diameter of 18 cm and a roughness of 0.15 mm. The population of the village is 1500 people. There are two valves (K=2) and five 90° elbows (K=1.5) along the pipe. Assuming that an average person in the village consumes 225 L/day, determine the power (kW) of the pump needed to transter the water from the reservoir to the storage tank. You can take the density and viscosity of water as 1000 kg/m and 0.001 kg/m s, respectively, and you can neglect the inlet and exit losses and the kinetic energy correction factor effects.
I need help on this question: According to the question: a) If the pipe connected to the pump inlet has a diameter of 24 mm with length (LCP) of 5 m and Darcy friction factor of 0.03, what would be the actual head rise across the pump for a case where the pump outlet pressure is 200 kPa? The difference in height between pump inlet and outlet is 0.25 m, the tank exit is sharp-edged, and the water level in the tank to the tank exit pipe (HWL) is 2 m. Also, consider that the flow velocity inside the tank is negligible. The value of the actual head rise across the pump is = ? b) What would be the pump motor power if the efficiency is 60%? The value of the pump motor power is = ?
Water at 25℃ flows from a large reservoir to a smaller one through two clean cast iron pipes in series. A pipeline carrying 280 kg/s is 500 m long, suddenly enlarges from 300 mm to 450 mm for the remaining 600 m. If the exit and entry of the reservoirs to the pipes are both sharp-edged, determine the elevation difference between the reservoirs. Take kinetic energy correction factors as 1 and consider all losses
Water at 20°C is withdrawn from a reservoir by means of a siphon, as shown in the figure. For d=10cm and D= 16cm, Determine: a) the minimum flow rate that can be achieved without cavitation occurring in the piping system, and b) the maximum elevation of the highest point in the piping system to prevent cavitation. c) Also, comment on the ways to increase the maximum elevation of the highest point in the piping system to prevent cavitation. (The saturation pressure of water at 20°C is 2.33 kPa)
In Fig. is shown a plot of pump net head as a function of pump volume flow rate, or capacity. On the figure, label the shutoff head, the free delivery, the pump performance curve, the system curve, and the operating point.
Water at 70oF is pumped from a pressurized reservoir (4 psig) to a storage tank atop a building by means of a centrifugal pump. The level of water in the pressurized reservoir is 60 ft above the center-line of the pump. The piping system consists of 120 ft. equivalent length of 4" SCH 40 steel pipe containing two (2) globe valve (bevel-seat) and four (4) - 90o standard elbows and from the pressurized reservoir to the pump; 4" SCH 40 pipe follows the pump for an equivalent length of 25 ft. after which the pipe size is decreased to 3" SCH 40 steel pipe for an equivalent length of 260 ft. to the tank. The 3" SCH 40 pipe contains two (2) - 90o standard elbows. If it is desired to maintain a flow of water of 400 gpm into the storage tank and the level of the liquid in the storage tanks is 250 ft. above the center-line of the pipe, determine the following at the suction and discharge points: a) total friction heads b) suction pressure and discharge pressure c) Reynold's number in the pipes…
Water is transported by gravity through a 10-cmdiameter 550-m-long plastic pipe with an elevation gradient of 0.01 (i.e., an elevation drop of 1 m per 100 m of pipe length). Taking ? = 1000 kg/m3 and ? = 1 × 10−6 m2/s for water, determine the flow rate of water through the pipe. If the pipe were horizontal, what would the power requirements be to maintain the same flow rate?
The geometrical head (height) of the turbine located in a hydraulic plant is 220m. The penstock for this turbine has a diameter of 53 cm and a total length of 375 m up to the turbine inlet. The continuous head loss coefficient in the pipe is 0.02. There are 3 elbows with a loss coefficient of 0.3 each and a valve with a loss coefficient of 6.8 in fully open condition on the penstock pipe. Turbine flow rate is 320 L/s, efficiency is 82% and speed is n= 750 rpm. (Psu= 998 kg/m³)wather v? P1 + as 29 P2 + az + z1 + hpompa.f = pg L V² + z2 + h¢arbing + hg,toplam_hg.sûrekli= f. 2g pg Wmil = hx.yeret =Kx hg,toplam= hx sürekli + hx,yerel Nsp Протра (gH)3/4 1/2 wWmil p1/2(gH)5/4 WB (DB Wmil,B _ PB (WB Nst = Wmil = pgHỳNtürbin , %3D %3D WA DA Wmil,a PA WA Wmil = prwv(V; - rw)(1 – cosß) a) Find the net drop of the turbine. b) Find the specific velocity of the turbine. c) Find the specific velocity of the turbine. 0,128 0,128 250,21 m 0,351 0,351 295,14 m 0,148 0,148 281,41 m 0,228 0,228 201,44 m…
As shown in figure below, oil can be siphoned from a tank using a flexible hose, provided that the end of the hose at Point B, is below the free surface in the tank at Point A. The maximum elevation of the hose is at Point C. Oil is being siphoned from the tank through a constant-diameter hose. The end of the siphon at Point B is 6.71 meters below the oil top surface level of the tank at Point A. If the gauge pressure at Point C is 90.257 KPa and the density of oil is 890 fraction numerator k g over denominator m cubed end fraction , the vertical distance between Point C and Point B in meters is