Consider an insulated pipe exposed to the atmosphere. Will the critical radius of insulation be greater on
Question:
Consider an insulated pipe exposed to the atmosphere. Will the critical radius of insulation be greater on calm days or on windy days? Why?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 63% (11 reviews)
For a cylindrical pipe the critical radius of ins...View the full answer
Answered By
Ayush Jain
Subjects in which i am expert:
Computer Science :All subjects (Eg. Networking,Database ,Operating System,Information Security,)
Programming : C. C++, Python, Java, Machine Learning,Php
Android App Development, Xamarin, VS app development
Essay Writing
Research Paper
History, Management Subjects
Mathematics :Till Graduate Level
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Fundamentals of Thermal-Fluid Sciences
ISBN: 978-0078027680
5th edition
Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala
Question Posted:
Students also viewed these Physics questions
-
Derive a relation for the critical radius of insulation for a sphere.
-
A geothermal pump is used to pump brine whose density is 1050 kg/m3 at a rate of 0.3 m3/s from a depth of 200 m, For a pump efficiency of 74 percent, determine the required power input to the pump....
-
A large supply line carries water at a pressure of 1 MPa. A small leak with an area of 1 cm2 develops on the pipe which is exposed to the atmosphere at 100 kPa. Assuming the resulting flow to be...
-
MW Canada developed a 90-hour technical training program that was delivered over two months. Because it enabled the loom mechanics to act more independently with less downtime if the total cost was...
-
Akai has a portfolio of three assets. Find the expected rate of return for the portfolio assuming he invests 50 percent of its money in asset A with 10 percent of return, 30 percent in asset B with a...
-
Consumers are aware that companies share and sell their personal data in exchange for free services, but is it important to consumers to have a clear understanding of a company's privacy policy...
-
Use Table 1.1 to find three countries that have gone from being mostly closed to being open from 1980 to 2009. Also, find three countries where the reverse has happened. What has been the implication...
-
Rollins and Cohen, CPAs, offer three types of services to clients: auditing, tax, and small business accounting. Based on experience and projected growth, the following billable hours have been...
-
Deacon Company is a merchandising company that is preparing a budget for the three-month period ended June 30th. The following information is available Assets Deacon Company Balance Sheet March 31...
-
The manufacturer of an MP3 player wanted to know whether a 10% reduction in price is enough to increase the sales of its product. To investigate, the owner randomly selected eight outlets and sold...
-
A pipe is insulated to reduce the heat loss from it. However, measurements indicate that the rate of heat loss has increased instead of decreasing. Can the measurements be right?
-
What is the critical radius of insulation? How is it defined for a cylindrical layer?
-
IAS 24 requires the identity of key management personnel to be disclosed. Explain how an entity determines whether an employee is a member of key management personnel.
-
Consider the following signal flow graphs. The value of gain is two for (a) 1 (b) 2 (c) 2 and 3 (d) 1,2 and 3 1. Input 1 1 Output
-
The design goals for a unity feedback control system having an open loop transfer function \[ \mathrm{G}(s)=\frac{\mathrm{K}}{s(s+1)(s+2)} \text { are } \] 1. velocity error coefficient \(K_{V} \geq...
-
In the signal flow graph of a closed loop system shown below, \(T_{D}\) represents the disturbance in the forward path. The effect of the disturbance can be reduced by (a) increasing...
-
The open-loop transfer function of a unity negative feedback control system is given by \[ \mathrm{G}(s)=\frac{\mathrm{K}(s+2)}{[(s+1)(s-7)]} \] For \(\mathrm{K}>6\), the stability characteristics of...
-
Show that the characteristic polynomial \[ s^{4}+14 s^{3}+73 s^{2}+168 s+144 \] has relative stability of at least 2 units.
-
A machine that fills cereal boxes is supposed to be calibrated so that the mean fill weight is 12 oz. Let denote the true mean fill weight. Assume that in a test of the hypotheses H 0 : = 12 versus...
-
Where are the olfactory sensory neurons, and why is that site poorly suited for their job?
-
Two conducting spherical shells have radii a = 3 cm and b = 6 cm. The interior is a perfect dielectric for which r = 8. (a) Find C. (b) A portion of the dielectric is now removed so that r = 1.0, 0...
-
(a) Determine the capacitance of an isolated conducting sphere of radius a in free space (consider an outer conductor existing at r ). (b) The sphere is to be covered with a dielectric layer of...
-
With reference to Figure 6.5, let b = 6 m, h = 15 m, and the conductor potential be 250 V. Take = 0. Find values for K 1 , L , a, and C.
-
Inflation in the United States is 2% per year and in Australia, it is 3% per year. The nominal interest rate in Australia is 6%. What does the Fisher effect predict the nominal interest rate in the...
-
Johnny's Lunches is considering purchasing a new, energy-efficient grill. The grill will cost $31,000 and will be depreciated straight-line over 10 years to a salvage value of zero. The grill will...
-
John wants to "roll in" or finance the loan fee of $3,800 into the loan amount which would make the loan $90,800 and the interest rate is 6%. Assume that the lender agrees to allow the loan fees to...
Study smarter with the SolutionInn App