Calculate the friction factor

Assignment Help Mechanical Engineering
Reference no: EM131279662

A person with no experience in fluid mechanics wants to estimate the friction factor for 1-in.-diameter galvanized iron pipe at a Reynolds number of 8,000. The person stumbles across the simple equation of ƒ = 64/Re and uses this to calculate the friction factor. Explain the problem with this approach and estimate the error.

Reference no: EM131279662

Questions Cloud

Which pipe has the larger diameter : Water is pumped between two tanks as shown in Fig. P8.36. The energy line is as indicated. Is the fluid being pumped from A to B or B to A? Explain. Which pipe has the larger diameter: A to the pump or B to the pump? Explain.
Equipment manufacturer has purchased large quantities : An equipment manufacturer has purchased large quantities of steel plate for its five machines as well as for machines for other customers. By ordering in large quantities, the manufacturer received a substantial price break. What is the earliest time..
What are the costs associated with short selling : What are the costs associated with short selling?- What is meant by a block trade?- What is meant by "front-running of block trades"?
Time and generate an interrupt for each data byte : As an alternative, the device can be configured to generate one byte of data at a time and generate an interrupt for each data byte. Processing the interrupt associated with each byte and copying the byte from the device into memory takes 2010 cy..
Calculate the friction factor : The person stumbles across the simple equation of ƒ = 64/Re and uses this to calculate the friction factor. Explain the problem with this approach and estimate the error.
Generate requests without causing the system : a) What is the maximum rate at which DeviceA can generate requests without causing the system to loose data? b) Suppose that a program running on the same processor polls some other device (DeviceB) for requests. If each polling operation takes 15..
What is meant by program trading : The following is a quote from a May 6, 2010 article published by Fox Business ("Dow Plunge: Program Trading's Role"): - What is meant by "program trading"?- Why do traders use this form of trading?
Write a paper about the 10 famous erp disasters : Write a paper about the given topics as follows:10 Famous ERP Disasters, Dustups and Disappointments,The Long, Dismal History of Software Project Failure etc.
Computer system corresponds to the execution of code : Sixty percent of the workload on a certain computer system corresponds to the execution of code not related to I/O. The remaining 40% is due to I/O operations. The total time required to complete the workload is 480 seconds. This total time is to ..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Package design

Package Design Brief: Assume you are the packaging engineer for a large consumer products company. In this company, the Packaging Design Briefs are initiated by the marketing group and forwarded to the Package Engineering group.

  Mechanical engineering questions

Define dynamic viscosity, Determine the centroid, Pressure due to the height of liquid, Advantage of changing the liquid, Calculate the total moment about the hinge of the seal gate.

  Automatic control

DOF system and Find the differential equation describing the system

  Write a paper on boyle''s law

Write a paper on Boyle's law and describe Compression and Combustion stroke . Also explain Charles's law and illustrate SI engine and CI engine.

  Verify the law for parallelogram of forces

To Verify the law for parallelogram of forces, law for triangle of forces and law of polygon of forces. These laws are very useful to calculate unknown forces in very short time.

  Discharge pressure of the compressor

What is the discharge revised discharge pressure of the compressor.

  The Case for Global Accounting Standards

The role of IFRS in both developing and developed capital markets.

  Wind turbine

Wind turbines are becoming more and more common as a method of energy production, wind turbines by their very nature are dynamic and are subject to and create their own internal and external kinematics and kinetics.

  Advanced design methodologies

8 x product engineering and design review (week 2 – 12), ~3 pages per item which must contain a brief description of the product then delve into concepts such as materials selection, manufacturing methods, life cycle analysis, recyclability and overa..

  Design of absorption column and the cooler

Design of absorption column and the cooler. Process design of other units should be completed along with pipe sizes.

  Determine the maximum total bending moment

Determine maximum total bending moment (static plus dynamic) of the beam under steady-state conditions.

  Force of the water on the gate

Determine the magnitude of the horizontal and vertical components of the force of the water on the gate.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd