Two parallel pipelines spaced 0.5 m apart are buried in soil having a thermal conductivity of 0.5
Question:
Two parallel pipelines spaced 0.5 m apart are buried in soil having a thermal conductivity of 0.5 W/m ∙ K. The pipes have outer diameters of 100 and 75 mm with surface temperatures of 175°C and 5°C, respectively. Estimate the heat transfer rate per unit length between the two pipelines.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 58% (12 reviews)
KNOWN Surface temperatures of two parallel pipe lines buried in soil FIND Heat transfer p...View the full answer
Answered By
Shadrack Mulunga
I am a Biochemistry by profession. However, I have explored different fields of study. My quest to explore new fields has helped me gain new knowledge and skills in Business, clinical psychology, sociology, organizational behavior and general management, and Project Management. I count my expertise in Project management, in particular, creation of Work Break Down Structure (WBS) and use of Microsoft Project software as one of my greatest achievement in Freelancing industry. I have helped thousands of BSC and MSC students to complete their projects on time and cost-effectively using the MS Project tool. Generally, I find happiness in translating my knowledge and expertise to success of my clients. So far, i have helped thousands of students to not only complete their projects in time but also receive high grades in their respective courses. Quality and timely delivery are the two key aspects that define my work. All those who hired my services always come back for my service. If you hire my services today, you will surely return for more. Try me today!
5.00+
154+ Reviews
289+ Question Solved
Related Book For
Fundamentals of Heat and Mass Transfer
ISBN: 978-0471457282
6th Edition
Authors: Incropera, Dewitt, Bergman, Lavine
Question Posted:
Students also viewed these Mechanical Engineering questions
-
A 1/4-in steel plate having a thermal conductivity of 25 Btu/h ft F is exposed to a radiant heat flux of 1500 Btu/h ft2 in a vacuum space where the convection heat transfer is negligible. Assuming...
-
A certain super insulation material having a thermal conductivity of 2 104W/m C is used to insulate a tank of liquid nitrogen that is maintained at 196C; 199 kJ is required to vaporize each...
-
A certain insulation has a thermal conductivity of 10 W/m C. What thickness is necessary to effect a temperature drop of 500C for a heat flow of 400 W/m2?
-
How can we measure a security's contribution to the risk of the market portfolio?
-
Can you think of examples from your own experience-at work or in the classroom-where the manner in which your performance was being measured worked against the goals you were trying to achieve?
-
The electron affinities of the elements from aluminum to chlorine are 244 kJ/ mol, 2120 kJ/ mol, 274 kJ/ mol, 2200.4 kJ/ mol, and 2348.7 kJ/ mol, respectively. Rationalize the trend in these values.
-
Write a short note on : Types of belt drive.
-
The stockholders equity section of Jumes Corporations balance sheet consists of common stock ($8 par) $1,000,000 and retained earnings $300,000. A 10% stock dividend (12,500 shares) is declared when...
-
Below are estimates related to Sando's 2022 budget, a company that specializes in crafting unique ornaments for the Caribbean: Selling Price: $2500 Variable Cost per Ornament: $1625 Fixed Annual...
-
Develop a House of Quality for a Pizza Shop who usually produces various types of pizzas. Consider the following customer requirements while developing your House of Quality - Good taste *Low price...
-
An electrical heater 100 mm long and 5 mm in diameter is inserted into a hole drilled normal to the surface of a large block of material having a thermal conductivity of 5 W/m K. Estimate the...
-
A tube of diameter 50 mm having a surface temperature of 85C is embedded in the center plane of a concrete slab 0.1 m thick with upper and lower surfaces at 20C. Using the appropriate tabulated...
-
Assume that the bonds in BE14-15 were issued for $644,632 and the effective interest rate was 6%. In BE14-15 On January 1, 2017, Quinton Corporation issued $600,000 of 7% bonds that are due in 10...
-
Based on the competencies you identified for Exercise 2and for other competencies you may need for jobs that interest youidentify between 10 and 15 examples of stories from your experience, as...
-
For an upcoming interview (or from your research completed in Exercise 1), prepare a list of questions you might ask. You may not have the time to ask everything but prepare at least ten questions,...
-
Revise a cover letter you wrote previously to a version youll send as an email. Imagine that the company didnt request a cover letterjust a resume. Think of your email as a brief introduction to your...
-
For an upcoming presentation, prepare your first couple of sentences. Say them out loud to a small group of students for feedback. Ask for feedback. Is your main point clearly up front? Did you make...
-
Working in groups of three or four, have one person deliver a short presentation online to the rest of the team. Choose Zoom, Google Meet, or any other program. Select a presenter, who will be in a...
-
On January 1, 2025, Klosterman Ltd. issued 500,000, 10%, 10-year bonds at face value. Interest is payable annually on January 1. Instructions Prepare journal entries to record the following. a. The...
-
In each of the following independent cases, document the system using whatever technique(s) your instructor specifies. a. Dreambox Creations (www.dreamboxcreations.com/) in Diamond Bar, California,...
-
If Tescos managers asked your advice on whether or not to reenter the U.S. market, what would you say?
-
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...
-
An aluminum sheet, 0.4 m tall, 1 m long, and 0.002 m thick is to be cooled from an initial temperature of 150?C to 50?C by immersing it suddenly in water at 20?C. The sheet is suspended from two...
-
A 0.1 cm thick flat copper plate, 2.5 m x 2.5 m square is to be cooled in a vertical position. The initial temperature of the plate is 90?C with the ambient fluid at 30?C. The fluid medium is either...
-
(i) When should a firm cut dividend pay out rate and increase retention rate to maximize share price? (ii) How can the dividend-discount model handle changing growth rates?
-
November 2021 (actual) December 2021 (budgeted) January 2022 (budgeted) Cash sales $ 80.000 Credit sales Total sales 240,000 $320,000 $100,000 360,000 $460,000 $ 60,000 180,000 $240,000 Management...
-
A firm has 200 shareholders, you among them. Each shareholder owns $20 worth of sto addition, Mr. Hostile owns 50 shares (for a firm total of 250 shares) and is trying to fi management. In an attempt...
Study smarter with the SolutionInn App