7. A conical tube of length 3.0 m is fixed vertically with its smaller end upwards. The velocity of flow at thesmaller end is 4 m/s while at the lower end it is 2 m/s. The pressure head at the smaller end is 2.0 m ofliquid. The loss of head in the tube is 0.95 (v, – v2)³/2g, where v, is the velocity at the smaller end and v,at the lower end respectively. Determine the pressure head at the lower end. Flow takes place in downward[Ans. 5.56 m of fluid]direction.8. A pipe line carrying oil of specific gravity 0.8, changes in diameter from 300 mm at a position A to500 mm diameter to a position B which is 5 m at a higher level. If the pressures at A and B are 19.62N/em? and 14.91 N/cm? respectively, and the discharge is 150 litres/s, determine the loss of head and[Ans. 1.45 m, Flow takes place from A to B]9. A horizontal venturimeter with inlet and throat diameters 30 cm and 15 cm respectively is used tomeasure the flow of water. The reading of differential manometer connected to inlet and throat is 10 cm[Ans. 88.92 litres/s]direction of flow.of mercury. Determine the rate of flow. Take C = 0.98.

We are authorized to answer one question at a time, since you have not mentioned which question you…

A conical tube of length 3.0 m is fixed vertically with its smaller end upwards. The velocity of flow at the smaller end is 4 m/s while at the lower end it is 2 m/s. The pressure head at the smaller end is 2.0 m of liquid. The loss of head in the tube is 0.95 (v, – v)³/2g, where v, is the velocity at the smaller end and v, at the lower end respectively. Determine the pressure head at the lower end. Flow takes place in downward direction. JAns. 5.56 m of fluid)

A conical tube of length 3.0 m is fixed vertically with its smaller end upwards. The velocity of flow at the smaller end is 4 m/s while at the lower end it is 2 m/s. The pressure head at the smaller end is 2.0 m of liquid. The loss of head in the tube is 0.95 (v, – v)³/2g, where v, is the velocity at the smaller end and v, at the lower end respectively. Determine the pressure head at the lower end. Flow takes place in downward direction. JAns. 5.56 m of fluid)

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: 4)Carbon dioxide flows steadily through a varying cross-sectional-area duct such as a nozzle shown…

A: Given data as below: Given A =1 Throat Area Athroat = 10+0.1×1 = 10.1 cm2 = 0.00101 m2 Pressure P0…

Q: Question 3 Water enters a U-shape pipe at 50 kg/s mass flow rate at inlet 1 and leaves the U-shape…

A: Given:P1 = 300 kPaP2 = 200 kPaP3 = 100 kPad1 = 5 cmd2 = 10 cmd3 = 3 cmDensity of water = 1000…

Q: Liquid water (location 1) and superheated water vapor (location 2) are combined in an insulated…

Q: A stream of water (p= 1000 kg/m³) enters a steady- state flow diverter shown in the figure. The…

A: given a= 0.5 m b=1 m c=0.4m d=0.2m mass of the diverter M=60Kg density of water =1000kg/m3 cross…

Q: Notes: a) b) c) A simplified sketch of the thermodynamic system showing cylinder/piston at initial…

Q: Water at 10°C is flowing steadily in a 0.12 cm diameter, 15 m long horizontal pipe at an average…

A: For solution refer below images.

Q: Determine the electrical power supplied to a boiler when the temperature of the entering water is 20…

A: The inlet and exit temperature respectively are 20 degree Celsius and 89 degree Celsius. Also, the…

Q: As shown in the figure below, water behind a dam enters an intake pipe at a pressure of 24 psia and…

Q: A venturi meter is placed in a pipe to measure the flow of oil with a specific gravity (SG) of 0.9…

Q: You want to get water out of a tank using a small flexible tube that is inserted into the tank from…

Q: Hot water at a constant volumetric flow rate of Fh and temperature Th(t) is mixed with cold water…

A: Given: Hot water at a constant volumetric flow rate of Fh and temperature Th(t) cold water at a…

Q: Water flows through a turbine as shown in figure, where the pipeline upstream of the turbine has a…

Q: In a pipe conveying steady flow of incompressible fluid, what factor determines the magnitude of…

A: The factor which affects the velocity of fluid flow through a pipe is needed to be identified. The…

Q: Problem 5: A pressurized tank of water has a 10-cm-diameter nozzle at the bottom, where the liquid…

A: Taking point 1 above liquid surface and point 2 just after nozzle exit.

Concept explainers

Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.

Question

7. A conical tube of length 3.0 m is fixed vertically with its smaller end upwards. The velocity of flow at the
smaller end is 4 m/s while at the lower end it is 2 m/s. The pressure head at the smaller end is 2.0 m of
liquid. The loss of head in the tube is 0.95 (v, – v2)³/2g, where v, is the velocity at the smaller end and v,
at the lower end respectively. Determine the pressure head at the lower end. Flow takes place in downward
[Ans. 5.56 m of fluid]
direction.
8. A pipe line carrying oil of specific gravity 0.8, changes in diameter from 300 mm at a position A to
500 mm diameter to a position B which is 5 m at a higher level. If the pressures at A and B are 19.62
N/em? and 14.91 N/cm? respectively, and the discharge is 150 litres/s, determine the loss of head and
[Ans. 1.45 m, Flow takes place from A to B]
9. A horizontal venturimeter with inlet and throat diameters 30 cm and 15 cm respectively is used to
measure the flow of water. The reading of differential manometer connected to inlet and throat is 10 cm
[Ans. 88.92 litres/s]
direction of flow.
of mercury. Determine the rate of flow. Take C = 0.98.

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

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

An air pump is used to fill a rigid gas bottle with air. The pump is connected to the gas bottle via a rigid pipe. The pump consists of a piston of internal diameter d=0.08 m and a cylinder with a stroke L=0.3m. Air enters the pump through an orifice located at the bottom of the cylinder to raise the pressure in the pump to atmospheric pressure. Air, drawn into the pump through the orifice, mixes completely and adiabatically with the cylinder contents. A valve allows the bottle's refill. The valve opens when the pump pressure is equal to the gas bottle. The valve is always closed when the pump pressure is below the gas bottle pressure. Pressure drop across the valve can be neglected. The bottle, the connecting pipe and the pump are thermally insulated. Air in the pump and connecting pipe undergoes isentropic compression and expansion processes. I F-one The working fluid (air) can be considered a perfect gas with R=287 J/KgK, cp=1005 J/KgK and y=1.4. Initially the piston is located at…
Problem 1. Air in a diffuser (diffuser: A device that increases pressure of a fluid by decreasing fluid velocity). Air enters the diffuser at a inlet outlet steady velocity of 200 m/s, T= 10 °C, and P = 80 kPa. The inlet area of the diffuser is 0.4 m². The air leaving the diffuser (outlet) has a very diffuser small velocity compared to the inlet velocity. Find the mass flow rate (kg/s) of the air and the temperature (°C) leaving the diffuser.
How do you measure the flow rate (in Liters/second) of a sink faucet and then calculate the mass flow rate (in kg/s)?
Water at 15 degrees Celsius is flowing through a 2-in ID smooth pipe. The friction loss for a 100-ft section of the pipe amounts to 4.8 lbf/lbm. Determine the velocity of the flow.
A 1 cm in diameter vertical pipe has a pressure difference of 200 kPa with liquid Sodium (Na) flowing through. What is the flow rate through the pipe?