WaterD1V1P1D2A horizontal pipe has an abrupt expansionfrom D₁ = 11 cm to D₂= 21 cm. The watervelocity in the smaller section v1=13 m/s,and the flow is turbulent with hl=4.535 m.If the pressure in the smaller section isP₁=250 kPa,then the pressure in the larger pipe p2=kPa

Given:Diameter of the smaller section, D1=11 cmDiameter of the larger section, D2=21 cmVelocity of…

Answered: Water D1 D2 V1 P1 A horizontal pipe has…

Engineering

Mechanical Engineering

Water D1 D2 V1 P1 A horizontal pipe has an abrupt expansion

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: SHEET ONE Q1: Determine the pressure in the pipeline if the atmospheric pressure is 80 kPa. 2 in 10…

A: Find the pressure in the pipe line

Q: 2. The pre-setting pressure of the relief valve in the system shown in 2 is P3 =2.5MPA, Po =2MPA…

A: Given P3 = 2.5Mpa P6 = 2Mpa To find Pressure at pump outlet if 1) Solenoid of valve 4 is energized…

Q: Suppose that you have designed a portable compressed-air supply system, as shown in the figure…

A: Given: To find: Fault tree

Q: A three-fluid system (immiscible) is connected to a vacuum pump. The specific gravity values of the…

A: The gauge pressure value of P1. Given: The specific weight of water is γw== 9.81 kN/m2. The specific…

Q: A flow of 2,000 cubic feet per minute of atmospheric air enters (at 1) at 55 °F and 60% HR into an…

Q: lbs -, ub = 0.044 erature of t; = 60°F and flows with an average velocity of 4 feet per s 13 ft? per…

Q: Q2/ Consider the following liquid level system shown below. The flow through the valve is related to…

A: Given Data:Find:Relationship between the head and time.

Q: Q2) a horizontal air conditioning system as shown below consists of 90-degree elbows (K=0.3) and a…

A: When a fluid flows through a pipe some amount of energy is lost due to internal resistance. This…

Q: What is the water velocity V (m/s) inside the given pipe? the liquid specific gravity S=0.8.

A: Monometer liquid level difference, x= 50 cm = 0.5 m Specific gravity of manometer liquid, s= 0.8

Q: The figure below shows a liquid-level system in which two tanks have cross-sectional areas, A₁ and…

A: To Find:A. The differential equation model for the system behavior in terms of the liquid heights…

Q: * Surface tension is caused by the force of ..............at the free surface None of the above. O…

A: Answer 1: Cohesion force is a force which is caused due to the attraction force between two same…

Q: A horizontal Orifice meter is used to measure the flow rate of water through the piping system of 20…

Q: Q2) a horizontal air conditioning system as shown below consists of 90-degree elbows (K=0.3) and a…

A: the pressure at the inlet should be enough so that it can overcome the frictional head losses and…

Q: Two vats are connected by a submerged pipe with a square cross-section, as shown in Figure Q2. A…

A: b) In case of b), According to the question Fluid only in vat 1 exerting hydraulic force on the…

Q: 4- You have expertise in renewable energy and a house owner has asked you to provide advice on how…

A: Given data: Annual demand predicted, Pdemand=5250 kWh. Peak electrical load, Pload,peak=1 kW. (i)…

Q: Suppose that we have two system to increase the air temperature from 17°C to 52°C and both of them…

A: Given data, Inlet temperature of air, T1 = 17 °C = 290 K Exit temperature of air, T2 = 52 °C = 325 K…

Q: Question 8. Air at 6 bar pressure acts on the double-acting, double-armed cushioned pneumatic…

A: Acting area of pressure = Area of piston - area of rod Area of piston = π40.0322= 0.000804247 m2Area…

Q: Figure 3.1 shows a water tank with a pressure meter and a valve. When the valve is closed, the…

A: Assumptions i) water flows out to the open atmosphere from the valve outlet. ii) The tank is large…

Q: For Non-flow Work fow systems with pv=const (Select All correct statements below):Work is directly…

A: Among the given statement: statement 1, statement 2, statement 4 are correct.

Q: Q2 (a) The pressure of water flowing through a pipe is measured by the arrangement shown in Figure…

A: This question contains two parts but the diagram for the second part is missing, so the solution…

Q: Q2: For the pipeline system shown in Figure, determine the value of (Pg-PA). Glyceria SG =126 Water…

Q: 4.) In which fluid will a pressure of 700 kPa first be achieved? p = 773 kg P= 899.6 P = 979 m³ p =…

Q: ar

Q: A water jet consumes "3X50"W for 126 hours a week. What is the energy consumed (kWh) for a one-year…

A: Given data: Energy consumption for a week = 3 x 50 W = 150 W/week

Q: The given figure is a representation of a piston inside a cylinder. What do you call parts A, B, C,…

A: given figure is a representation of a piston inside a cylinder. To name the parts A, B, C, D, &…

Q: t = two hundred fifty degrees; v = 54.2 *10-3 m3/kg superheated?

A: Superheated steam is a very high-temperature vapour produced by heating saturated steam produced…

Q: A water system of 2 inches (inside diameter) pipe, having a length of 1/4mile, is to be flushed with…

A: Given data: Inside diameter of the pipe, d = 2 in. Length of the pipe, L = 1/4 mi. Calculate the…

Q: Fluid flows through the pipe into a rigid tank in the shape of a cube. During that process, heat is…

Q: Given data: Q=3.3 m3/s A=4 m2 Find velocity

A: Given data : Discharge=Q Area=A To find : Velocity

Q: The static pressure was 0.8 bar, the total pressure was 1.2 bar and the density was 1.15 kg / m3…

A: Basics of Fluid Mechanics are used.

Q: What is the pressure at the center of plpe B (kPa? Group A Group B B water water mercury S-133…

Q: 8. A duct of constant diameter with fan and some resistance heaters are the basicscheme of the hair…

A: The inlet density is The outlet density is The inlet velocity is .The diameter of duct is constant

Q: 15 m 1.5m P= 0.8 kN T-12 kN 2m 15 m 3 m Determine the x-, y-, and z- components of T. Determine the…

Q: Q.1- The water level, h (t), is controlled by an open-loop system as shown in figure below. A dc…

A: (a) The height of the water tank is

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

Water
D1
V1
P1
D2
A horizontal pipe has an abrupt expansion
from D₁ = 11 cm to D₂= 21 cm. The water
velocity in the smaller section v1=13 m/s,
and the flow is turbulent with hl=4.535 m.
If the pressure in the smaller section is
P₁=250 kPa,
then the pressure in the larger pipe p2=
kPa

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

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

Q2: For the pipeline system shown in Figure, determine the value of (Pg-PA). Glyceria SG =126 Water SG = 1.0 Oil SG=0.88 55 cm 10 em 12 cm 20 cm Mercury SG = 13.5 (30 Degree)
Figure 5m 94°F Sunny 4m 8 m/s 3 1.5 m 0 2 m MB B 30 6 m/s 1 of 1 >
Figure 1.3. Shows a preheater for a diesel engine that allows the engine to get hot air to facilitate combustion on a cold start. It consists of an insulated and sealed cast Iron chamber in the engine block with a volume of 0.25m³ at an initial pressure of 1.5 Bar. The Initial temperature is 50 degrees Celsius. A heating element of 50 Watts is to be applied to the chamber for 0.5 minutes prior to the engine start. (i) What type of process occurs in the preparation for engine start. (ii) Determine the final temperature in the chamber just prior to starting the engine. (iii) Determine the final pressure inside the chamber just prior to starting the engine.
pls use setting= 1
20
can you help me with part c) please
%3D Find the pressure in KN/m2 at the center of pipe A. T = 10°C. Oil (S = 0.85) Water 90 cm 150 cm Water 30 cm Mercury (S = 13.6) to 30 cm
Please solve fast and correctly
Q8
pump is open to The figure below shows a liquid-level system in which two tanks have cross-sectional areas, A₁ and A2, respec- tively. A pump is connected to tank 1 through a valve of linear resistance R₁. The inlet to the atmosphere, and the pressure of the fluid increases by Ap when crossing the pump. The liquid flows from tank 1 to tank 2 through a valve of linear resistance R₂ and leaves tank 2 through a valve of linear resistance R3, exiting at at- mospheric pressure. Assume the density p of the liquid is constant and note that both tanks are open to atmosphere as shown. Pa Ap Your Tasks: R₁ Pa ÍRN A₁ R₂ Ple Pa A₂ R3 → 9 A. Derive a differential equation model for the system behavior in terms of the liquid heights h₁ and h₂. B. Put the differential equations into second-order matrix form.