Moody Diagram 0.1 0.09 Transition Region 0.08 0.05 0.04 0.07 0.06 0.03 0.05 0,02 0.015 0.04 0.01 X- 0.005 0.03 Laminar Flow 0.002 64 Re 0.02 0.001 5x10- Material E(mm) 0.015 2x10 Concrete, coarne Concrete, new smooth Drawn tubing Glass Plastic Perspex Iron, cast Scwersold Steel, mortar lined Steel, rusted Steel, structural or forged Water mains, ol 0.25 0.025 0.0025 00025 0.15 3.0 0.1 Complete turbulence 10-1 5x10 0.01 10- 5x10- 05 0025 10 2d Friction Factor Smooth Pipe 10-6 10 10 10 10 10 eVd 10 Reynolds Number, Re Friction Factor Relative Pipe Roughness

Moody Diagram 0.1 0.09 Transition Region 0.08 0.05 0.04 0.07 0.06 0.03 0.05 0,02 0.015 0.04 0.01 X- 0.005 0.03 Laminar Flow 0.002 64 Re 0.02 0.001 5x10- Material E(mm) 0.015 2x10 Concrete, coarne Concrete, new smooth Drawn tubing Glass Plastic Perspex Iron, cast Scwersold Steel, mortar lined Steel, rusted Steel, structural or forged Water mains, ol 0.25 0.025 0.0025 00025 0.15 3.0 0.1 Complete turbulence 10-1 5x10 0.01 10- 5x10- 05 0025 10 2d Friction Factor Smooth Pipe 10-6 10 10 10 10 10 eVd 10 Reynolds Number, Re Friction Factor Relative Pipe Roughness

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.10P

See similar textbooks

Related questions

Q: For a pump designation 1-x3-10 provided by the manufacture, find out the appropriate options for…

Q: A 4.8 m long from fixed point, 0.5 m wide and assumed a thickness of 30 mm throughout a springboard…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: A large tank (left side), filled with pressurized water, fills another large tank (right side) open…

Q: Give the boundaries of the indicated valve 5.5 milliliters

A: Answer: 5.45-5.55

Q: What is the range of the correct friction factor (f) on the Moody Chart when the Reynolds number is…

A: In this problem we find the range of correct friction factors (f) on the Moody Chart that…

Q: ons: In what situations would a circuit with multiple system pressu Are there any disadvantages to a…

A: 3. Hydraulic pressure is expressed as a force per unit of area, such as bar (kg/cm2) or PSI…

Q: What would happen to the two shocks if the diffuser angle was reduced from 6 degrees to 0 degrees?…

A: Given: M1 = 2.3 deviation = 6/2 = 3 degree

Q: Study the sheet metal assembly at the top of the image. It consists of two main parts, a flexible…

A: Given : To find : Datum features , tolerances

Q: A 25 ft long solid steel rod is subjected to a load of 10,000 Ib. This load causes the rod to…

A: Data given - L = 25 ft = 25 × 12 P = 10000 lb ∆L = 0.477 in E = 30 × 106 psi

Q: I need these three parts answered pertaining to the print provided. If you can not answer all three…

A: The term, Orthogonal, describes the relationship of the axis of the ½” NPT pipe plug with the main…

Q: A piston cylinder device is fitted with stops at the top. Initially .5lbs of R-134a is in the tank…

Q: a new computer drive is proposed to have a disc, as shown in the figure below. The disc is to rotate…

A: cgdg

Q: A window is 2 feet 7 inches across. What is the largest width air conditionerin inches that will fit…

A: Write the given data. Width of window=2 feet 7 inches=2×12+7Width of window=31 in

Q: What would an isometric of the oxygen piping system below look like, where PSA GEN = Pressure Swing…

A: can outline a general arrangement for the piping system:PSA GEN (Pressure Swing Adsorption Oxygen…

Concept explainers

Metrology of surface finish

In general terms, the application of scientific principles in the study of measurements is known as metrology. When speaking about measurement, it could be of time, length, microstructures, grain structures, internal crystal discontinuities, surface roughness, measurements of angles, height, width, and so on. While coming to the domain of mechanical engineering, metrology is considered the science of measurements of surface finish, length, surface texture, and angles.

Question

Problem 1: Use the Moody Diagram above to find the following parameters at the point marked with the red
“X”:
a. The Reynolds Number: ______________________________
b. The Relative Pipe Roughness: ________________________
c. The Friction Factor: ___________________________ Report to 3 places after the decimal.

Moody Diagram
0.1
0.09
Transition Region
0.08
0.05
0.04
0.07
0.06
0.03
0.05
0,02
0.015
0.04
0.01
X-
0.005
0.03
Laminar Flow
0.002
64
Re
0.02
0.001
5x10-
Material
E(mm)
0.015
2x10
Concrete, coarne
Concrete, new smooth
Drawn tubing
Glass Plastic Perspex
Iron, cast
Scwersold
Steel, mortar lined
Steel, rusted
Steel, structural or forged
Water mains, ol
0.25
0.025
0.0025
00025
0.15
3.0
0.1
Complete turbulence
10-1
5x10
0.01
10-
5x10-
05
0025
10
2d
Friction Factor
Smooth Pipe
10-6
10
10
10
10
10
eVd
10
Reynolds Number, Re
Friction Factor
Relative Pipe Roughness

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

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 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

18 A single-cylinder, two-stroke cycle model airplane engine with a 7.54-cm displace ment produces 142 kW of brake power at 23,000 RPM using glow plug ignition. The square en- gine (bore stroke) uses 31.7 gm/min of castor oil-methanol-nitrome thane fuel at an air-fuel ratio AF = 4.5. During intake scavenging, 65% of the incoming air-fuel mixture gets trapped in the cylinder, while 35% of it is lost with the exhaust be fore the exhaust port closes. Combustion efficie ncy n = 0.94. Calculate: (a) Brake specific fuel consumption. [gm/kW-hr] (b) Average piston speed. [m/sec] (c) Unburned fuel exhausted to atmosphere. [gm/min] (d) Torque. [N-m]
Please check if it’s correct
Reynolds number for pipe flow may be expressed as Re = (4 m/ Trd) / µ Where m = mass flow, kg/s d= pipe diameter, m p = viscosity, k/m s In a certain system, the flow rate is 5.448 kg/min +0.5 %, through a 0.5" (inch) diameter (±0.005"). The viscosity is 1.92x 10-5 kg/m s, ±1 %. Calculate the value of the Reynolds Number and its uncertainty. Determine the main contribution to uncertainity.
When undertaking the isometric routing of pipe, what are the six main considerations to ensure you will achieve a perfect isometric routing on a sample pipe work? Hint: Consider vertical vs. horizontal design and its relation to elevations, also designating different engineering disciplines (e.g. electrical, instrumentation, mechanical, ...) to the piping installation to get more clear roles and definitions for different pipe racks and supports, also consider the role of gaskets and flanges and the way they are normally employed in a piping system, etc.
Im needed the solve max 30-45 minutes and please send Im very needed. Thank u Manufacture and design a U-pipe in an open state with a minimum of 7 different fluids with a datum. NOTE Examples of answers such as the available images and there are also problems from the 2 available images. The answer does not need to use numbers as in the example answer
A hydraulic press is used to apply 500 lbs of force to press fit an assembly. The cylinder has a 2" piston and 1.5" rod, and a 16" stroke length. What flow rate (in gpm) is required to retract the press in 0.75 seconds?Answer: 7.6 ± 1.
Water at a temperature of 80°F flows through separate pipes 10 and 12 inches in diameter. Dynamic viscosity of water at 80°F is 861.51uPa.s. If the mean velocity of flow in the 12 in pipe is 6fps, the Reynolds number for the 12 in pipe will beA. 624,000B. 636,000C. 648,000D. 660,000
Please go for all in handwritten format. [All these are easy one's ,So Solve all]
[I asked this question previously, but the responce was incorrect] I was advised to input equations (smooth tubes : f=0.790 ln Re - 1.64)^2 3000<Re<5x10^6 and Nu=0.125(Re)(Pr)^1/3 In the effort to find the best way to cool a smooth thin-walled copper tube, an engineer decided to flow air either through the tube or across the outer tube surface. The tube has a diameter of 6 cm, and the surface temperature is maintained constant. Determine the convection heat transfer coefficient when air is flowing through a thin-walled tube at 25 m/s with bulk mean temperature of 50°C. _____ w/m^2k
50 h = Pbot =Vw dt 8₂-50¹ ft T only unknown only 50 psig water glycerin 5.g=1.26 HW: '50' Sg= Le Jg= 1.268₁ =1.26x X62.4 16 Local atmospleric pressure = 780 mm Hg at the bottom reads 50 psig gage Temperature of water and glycerin is 68°F X = 624 11,89 = Pa Determine the depth of water (d in the tank.
Estimation of void fraction of a packed column. A tube of 146 sq. in. cross section and 73 in. height is packed with spherical particles of diameter 2mm. When a pressure difference of 158 psi is maintained across the column, a 60% aqueous sucrose solution at 20°C flows through the bed at a rate of 244 lb/min. At this temperature, the viscosity of the solution is 56.5 cp and its density is 1.2865 g/cm³. What is the void fraction of the bed? Discuss the usefulness of this method of obtaining the void fraction.
Do not provide handwritten solution,Maintain accuracy and quality in your answer,Take care of plagiarism,Answer completely,You will get up vote for sure.