A 15 cm diameter vertical pipe is expanded to 25 cm diameter suddenly at a section. The head loss at a sudden expansion from section I to II, which are 50 cm apart is h̟ = (V, - V,)² / 2g. For a discharge of 45 litre/sec, calculate the reading 'x' of the mercury water differential manometer. %3D

A 15 cm diameter vertical pipe is expanded to 25 cm diameter suddenly at a section. The head loss at a sudden expansion from section I to II, which are 50 cm apart is h̟ = (V, - V,)² / 2g. For a discharge of 45 litre/sec, calculate the reading 'x' of the mercury water differential manometer. %3D

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: h D ↑ Bernoulli Equation: Water flows from a reservoir down a circular pipe of diameter D = 1 cm at…

Q: Find the head lost due to friction in a pipe of diameter 5 mand length 5000 cm, through which a…

A: d=5 m L= 5000 cm ρg=9000 Nm3v=3000 cmsecμ=400 poise or μ=40 N-sm2…

Q: 1. A hydraulic pump is shown in Figure 1, flow rate is 25 L/min, the diameter of suction pipe is…

A: Given Data Flow rate, =25 L/min Diameter of suction pipe, =25 mm Suction port of pump is higher…

Q: Two piezometers (manometers) are placed 1.5m apart in a horizontal plastic pipe as shown in figure.…

Q: Air velocity in a duct is measured as 38.2 m/s by a pitot tube. Density of flowing air 1.3 kg/m3. If…

Q: Q// A (300mm) diameter of pipe, if the discharge (90 L/sec), nozzle diameter (75mm) and pipe length…

A: Given data as per questionz1=23 mz2=29 mz3=0p1=0p2=?p3=0v1=0v2=0.09π4×0.32=1.273…

Q: A water supplying pipe of diameter 14 cm, is used to pump the water to the house in the Tanuf hill…

A: Given that, diameter of pipe= 14 cm =0.14m height of the hill from ground=…

Q: An oil of sp. gr. 0.9 is flowing through a venturimeter having inlet diameter 20 cm and throat…

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

Q: Q.5 a) In a 80 mm diameter pipeline an oil of specific gravity 0-8 is flowing at the rate of 0-0125…

A: The given values are - D1=0.08m , Specific Gravity S=0.8 , Q=0.125m3sDue to sudden expansion rise in…

Q: (b) A venturi meter with diameter at inlet D, and throat diameter D2, is used for measuring the flow…

Q: A mercury manometer installed across an orifice meter (diameter = 1.2 cm) in a horizontal pipe…

A: Given: d = 1.2 cm = 0.012 mD = 2.35 cm = 0.0235 mh = 12 cm = 0.12 m Taking the density of mercury as…

Q: A pipe inclined at 45° to the horizontal (Fig. 2) converges over a length l of 2 m from a diameter…

A: According to the continuity equation, the product of fluid velocity and cross-section area of the…

Q: Water flows througn a pipe of varying diameter, as shown in figure below. If area 1 (A1) = 8 cm2, A2…

Q: A 3.81-cm diameter venturi meter is installed in a pipe with an internal diameter of 10.23 cm. A 127…

Q: Q1: An Orifice meter is inserted in a pipe of 20 cm diameter. Water flows through the pipe and the…

Q: A commercial venturi meter is placed in a vertical pipe as shown below. Pressure gauges are located…

A: To find : Calculate downward discharge of of water and also calculate velocity at the section 2…

Q: The water is flowing through a pipe having diameters 30 cm and 21 cm at sections 1and 2…

Q: A pump delivers water from a tank (A)X water surface elevation=D110m) to tank B (water surface…

Q: A horizontal pipe of diameter 550 mm is suddenly contracted to a diameter of 300 mm. The pressure…

Q: Given : The flow rate is 0.0015 m/s. • The density of water is 890 kg/m3. .The head loss due to…

A: Given:Q=0.0015m3/sρ=890kg/m3hL=6mP2=0V2=0d=30 mm

Q: crude oil of kinematic viscosity 0.4 stoke is flowing through a pipe of diameter 300 mm at the rate…

A: Given:kinematic viscosity=0.4 stokev=0.4×10-4 m2/sdiameter of pipe=300 mmd=0.3 mdischarge=300…

Q: A pipe of diameter 18 cm, is used to pump the water to the house in the Hamra hill at the height of…

A: Write the given values along with the suitable variables.

Q: 11n the fig.shown, the Flow rate Pipe (A) is equal ( QA=25 Lit15), the diameteris equal ( DA = 75…

A: Given that, QA=25 liter,DA=75 mm,DD=60 mm,DB=DC=30 mm,UD=5 m/sec,QB=3QC From the continuity…

Q: The velocity distribution in a 0.02 m diameter horizontal pipe conveying carbon tetrachloride…

Q: A (300mm) diameter of pipe, if the discharge (90 L/sec), nozzle diameter (75mm) and pipe length from…

Q: A pipe of diameter 12 cm, is used to pump the water to the house in the Hamra hill at the height of…

A: Given data: - The pipe diameter is d = 12 cm. The height of the hill is h = 60 m. The discharge at…

Q: VII. Suppose water is leaking from a tank through a circular hole of area An at it's bottom. When…

Q: P.4.10 Oil of viscosity 10 mNs/m? and specific gravity 0.90, flows through 60 m of 100 mm diameter…

Q: A venturi meter with a throat diameter of 6 cm is fitted in a horizontal pipeline of 12 cm diameter…

Q: The pressure loss p in a pipe is related to the flow rate Q by the equation P = KQ^n , where K and…

Q: A venturi meter, shown in Fig. designed constriction whose pressure difference is a mea- sure of the…

A: Apply energy equation between points 1 and 2 P1ρg+V122g+Z1=P2ρg+V222g+Z2 By rearranging the terms…

Q: Q2- Water density =1000 kg/m³ and viscosity is 0.001 N s / m², is pumped between two reservoirs at…

Q: The diameter of a pipe at the larger end is 0.6 cm and at the smaller side is 0.3 cm the larger and…

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

A 15 cm diameter vertical pipe is expanded to 25 cm
diameter suddenly at a section. The head loss at a sudden
expansion from section I to II, which are 50 cm apart is
h (V, - V) / 2g. For a discharge of 45 litre/sec, calculate
the reading 'x' of the mercury water differential manometer.
%3D

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

Given

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 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

A venturi meter, shown in Fig. designed constriction whose pressure difference is a mea- sure of the flow rate in a pipe. Using Bernoulli's equation for steady incompressible flow with no losses, show that the flow rate Q is related to the manometer reading h by is a carefully 2gh(PM – p). A2 VT- (D/D;)4 where py is the density of the manometer fluid. 2
A pipe of diameter 18 cm, is used to pump the water to the house in the Hamra hill at the height of 50 m than the ground. The discharge at the end of the pipe is 220 lit/s. The pressure gauge is fitted at the entry of the pipe in the ground is 35 N/cm². Find the following: (i) The velocity head at the entry of pipe (in m) (ii) Pressure head at the inlet (in m) (iii) Total available energy per unit weight of the water at the pipe inlet (unit in m) (Enter only the values by referring to the units given in brackets & DO NOT write the unit & do not send the handwritten answers to my mail id....) velocity head at the entry of the pipe is = (unit in m) pressure head at inlet = (unit in m) Total available energy per unit weight of the water at inlet of the pipe (unit in m) ,
A Pitot tube in a pipe in which air is flowing is connected to a manometer containing water asshown below. If the difference in water levels in the manometer is 10 cm, what is the velocity of flow in the pipe? Assume a tube coefficient of Cp = 0.99, specific weight of air is 12 N/ sq.m.
answer (a) and (b)
Given : • The flow rate is 0.0015 m³/s. • The density of water is 890 kg/m3. • The head loss duc to friction is 6 m The pressure on the surface is zero gauge pressure. • The · Assume the vilocity Vtop=0 m/s Choose the correct avlue of the pressure P1 (2) (1) P1
Use Bernoulli's Theorem
PLEASE solve NEATLY. h (m) is given as shown.
Don't give handwritten
A petroleum liquid with (SG = 0.95), flows through the Venturi meter as shown with flowrates between 4 and 8 L/s and diameters of d1 = 0.04 m & d2 = 2 cm. Then the minimum pressure difference (dp) needed to measure these flowrates is kPa. D₁ (1) (2). D₂ 4 f
Pls do step by step
A pipe inclined at 45° to the horizontal (Fig. 2) converges over a length l of 2 m from a diameterd1 of 200 mm to a diameter d2 of 100 mm at the upper end. Oil of relative density 0.9 flowsthrough the pipe at a mean velocity ?̅1 at the lower end of 2 m/s. Find the pressure differenceacross the 2 m length ignoring any loss of energy, and the difference in level that would beshown on a mercury manometer connected across this length. The relative density of mercury is 13.6 and the leads to the manometer arefilled with the oil.
26 Ps Water Water Oil Manometric fluid Manometric fluid Find the pressure difference at two points A and B in the pipe carrying water at 293K and connected to a mercury differential manometer and also has oil filled in between it. Take p(Hg) = 13,600 kg/m^3 and p(oil) = 700 kg/m^3 1.20 m u 09'0