Determine the rate of heat flow per meter length from the inner to the outer surface of
Question:
Determine the rate of heat flow per meter length from the inner to the outer surface of the molded insulation in the sketch. Use k = 0.17 W (m K).
Transcribed Image Text:
15 cm 7.5 cm Insulation Temperature of this surface is 232°C 7.5 cm radius Surface temperature is 38°C. -7.5 cm- Surface temperature is 38°C.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (6 reviews)
GIVEN The object with a cross section as shown in the sketch below ...View the full answer
Answered By
Somshukla Chakraborty
I have a teaching experience of more than 4 years by now in diverse subjects like History,Geography,Political Science,Sociology,Business Enterprise,Economics,Environmental Management etc.I teach students from classes 9-12 and undergraduate students.I boards I handle are IB,IGCSE, state boards,ICSE, CBSE.I am passionate about teaching.Full satisfaction of the students is my main goal.
I have completed my graduation and master's in history from Jadavpur University Kolkata,India in 2012 and I have completed my B.Ed from the same University in 2013. I have taught in a reputed school of Kolkata (subjects-History,Geography,Civics,Political Science) from 2014-2016.I worked as a guest lecturer of history in a college of Kolkata for 2 years teaching students of 1st ,2nd and 3rd year. I taught Ancient and Modern Indian history there.I have taught in another school in Mohali,Punjab teaching students from classes 9-12.Presently I am working as an online tutor with concept tutors,Bangalore,India(Carve Niche Pvt.Ltd.) for the last 1year and also have been appointed as an online history tutor by Course Hero(California,U.S) and Vidyalai.com(Chennai,India).
4.00+
2+ Reviews
10+ Question Solved
Related Book For
Principles Of Heat Transfer
ISBN: 9781305387102
8th Edition
Authors: Frank Kreith, Raj M. Manglik, Mark S. Bohn
Question Posted:
Students also viewed these Physics questions
-
Two chains of length 1.0 m are used to support a lamp, as shown in Fig. 1.21. The distance between the two chains along the ceiling is 1.0 m. What is the vertical distance from the lamp to the...
-
The cart supports the uniform crate having a mass of 85 kg. Determine the vertical reactions on the three casters at A, B, and C. The caster at B is not shown. Neglect the mass of thecart. B. 0.1 m...
-
Repeat Prob. 37 using singularity functions exclusively (including reactions). Repeat Prob. 37, For the beam shown, find the reactions at the supports and plot the shear-force and bending-moment...
-
A car is initially travelling at 3 0 m / s , which is above the speed limit . The driver sees a speed limit trap ahead and applies the brakes for 5 seconds, causing the car to slow down by 2 m / s...
-
Refer to the facts in the preceding problem. In 2015, YZ generated $7,000 ordinary business income and $18,000 dividend and interest income. The partnership made no distributions. At the end of the...
-
Some firms swear by unorthodox interview methods. For example, Tech Planet, of Menlo Park, California, uses weekly lunches and wacky follow-up sessions as substitutes for first-round job interviews....
-
Renkas Heaters selected data for October 2017 are presented here (in millions): Calculate the following costs: 1. Direct materials inventory 10/31/2017 2. Fixed manufacturing overhead costs for...
-
The registrar at State University believes that decreases in the number of freshman applications that have been experienced are directly related to tuition increases. They have collected the...
-
Fort Gaines guards the western entrance to Mobile Bay. In order to prevent enemy ships from passing, it needs to be able to cover about 1 km of the bay with cannon fire. The cannons fire projectiles...
-
A technique for cooling a multichip module involves submerging the module in a saturated fluorocarbon liquid. Vapor generated due to boiling at the module surface is condensed on the outer surface of...
-
A large number of 3.8-cm-OD pipes carrying hot and cold liquids are embedded in concrete in an equilateral staggered arrangement with centerlines 11.2 cm apart as shown in the sketch. If the pipes in...
-
Determine by means of a flux plot the temperatures and heat flow per unit depth in the ribbed insulation shown in the accompanying sketch. Insulated boundary 100C k = 0.5 W/m K 30C 30C -24 cm...
-
1.10 moles of N 2 at 20.5°C and 6.20 bar undergoes a transformation to the state described by 215°C and 1.75 bar. Calculate ÎS if Jmol-1 -1 + 2.3968 x 10- ? -1.0176 10-3....
-
If a client's internal controls are strong, how does this affect the extent of evidence needed to test the account balance? If a client's internal controls are weak, how does this affect the extent...
-
What factors contribute to the significance of ethics in the hospitality industry, particularly when navigating crucial decision-making scenarios?
-
If your company has been in business for a long time, how does having a cash budget help your company manage its cash?
-
Dr. King's tone and style contrast with the kinds of political speech we most often hear today. Why do you think that is, and what does it say about his context and ours?
-
Ryan is unaware of his tendency to interrupt others, a behavior the friends he frequently interrupts find impossible to ignore. This habit would belong in which quadrant of Ryan's Johari window?
-
What are the assumptions about responsibility to stakeholders from the conventional and the Sustainable OB perspectives?
-
Rosalie owns 50% of the outstanding stock of Salmon Corporation. In a qualifying stock redemption, Salmon distributes $80,000 to Rosalie in exchange for one-half of her shares, which have a basis of...
-
Consider a design for a nuclear reactor using natural-convection heating of liquid bismuth. The reactor is to be constructed of parallel vertical plates 6 ft tall and 4 ft wide, in which heat is...
-
A mercury bath at 60?C is to be heated by immersing cylindrical electric heating rods, each 20 cm tall and 2 cm in diameter. Calculate the maximum electric power rating of a typical rod if its...
-
An electric heating blanket is subjected to an acceptance test. It is to dissipate 400 W on the high setting when hanging in air at 20?C. If the blanket is 1.3 m wide:(a) What is the length required...
-
1. (3 points) Find the outcome of the Borda rule for the following 3-voter profile: >1 >2 >3 b b a a a b d d d Is there a profitable manipulation for the 3rd voter?
-
Explain how specific institutions of capitalism can harness self interest to benefit the common good and improve economic outcomes in society at large. Explain what a social dilemma is and how it...
-
Suppose the consumer has a wage of $52.00 per week to spend on Goods A, B & C. The cost per unit of each of these goods is Good A: $1.00 per unit, Good B: $2.00 per unit, Good C: $4.00 per unit. Use...
Study smarter with the SolutionInn App