Air enters a 10-m-long section of a rectangular duct of cross section 15 cm 20 cm
Question:
Air enters a 10-m-long section of a rectangular duct of cross section 15 cm × 20 cm made of commercial steel at 1 atm and 35?C at an average velocity of 7 m/s. Disregarding the entrance effects, determine the fan power needed to overcome the pressure losses in this section of the duct.
Transcribed Image Text:
10 m 15 cm Air 7 m/s 20 cm
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 60% (10 reviews)
Air enters a rectangular duct The fan power needed to overcome the pressure losses is to be determin...View the full answer
Answered By
Aysha Ali
my name is ayesha ali. i have done my matriculation in science topics with a+ . then i got admission in the field of computer science and technology in punjab college, lahore. i have passed my final examination of college with a+ also. after that, i got admission in the biggest university of pakistan which is university of the punjab. i am studying business and information technology in my university. i always stand first in my class. i am very brilliant client. my experts always appreciate my work. my projects are very popular in my university because i always complete my work with extreme devotion. i have a great knowledge about all major science topics. science topics always remain my favorite topics. i am also a home expert. i teach many clients at my home ranging from pre-school level to university level. my clients always show excellent result. i am expert in writing essays, reports, speeches, researches and all type of projects. i also have a vast knowledge about business, marketing, cost accounting and finance. i am also expert in making presentations on powerpoint and microsoft word. if you need any sort of help in any topic, please dont hesitate to consult with me. i will provide you the best work at a very reasonable price. i am quality oriented and i have 5 year experience in the following field.
matriculation in science topics; inter in computer science; bachelors in business and information technology
_embed src=http://www.clocklink.com/clocks/0018-orange.swf?timezone=usa_albany& width=200 height=200 wmode=transparent type=application/x-shockwave-flash_
4.40+
11+ Reviews
14+ 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
-
Reconsider Prob. 19100. Using an appropriate software, investigate the effect of the volume flow rate of air on the exit temperature of air and the rate of heat loss. Let the flow rate vary from 0.05...
-
Hot air at atmospheric pressure and 85°C enters a 10-m-long uninsulated square duct of cross section 0.15 m à 0.15 m that passes through the attic of a house at a rate of 0.1 m 3 /s. The...
-
Atmospheric air at 10?C enters a 2 m long smooth rectangular duct with a 7.5 cm x 15 cm cross-section. The mass flow rate of the air is 0.1 kg/s. If the sides are at 150?C, estimate(a) The heat...
-
In a task assignment situation, in how many different ways can five jobs be assigned to five machines if each job must be assigned to each machine and each machine must be assigned one job? Multiple...
-
Satellite A has a mass of 1000 kg and satellite B has a mass of 2000 kg. (a) When each satellite orbits at one Earth radius above the surface of the Earth, will the period of satellite B be longer,...
-
Poawit Ltd. is a construction company specializing in custom patios. The patios are constructed of concrete, brick, fiberglass, and lumber, depending upon customer preference. On June 1, 2020, the...
-
Determine the diameter of a steel pipe that is to carry 2000 \(\mathrm{gal} / \mathrm{min}\) of gasoline with a pressure drop of \(5 \mathrm{psi}\) per \(100 \mathrm{ft}\) of horizontal pipe.
-
March 31, 2014, adjusted trial balance for Brenner Climbing Adventures has been alphabetized as follows: Required Journalize the closing entries. No. Account Debit Credit $ 2,600 168 Accumulated...
-
Read the Testing the Nervous System case study . Answer each question and write a report for the case study. Which of the test results indicated a brain injury and why? Which of the test results...
-
Mahela is a trader. He took goods costing $100 for his own use. How would Mahela record this in his ledger? Account to be debited Account to be credited A drawings inventory drawings purchases C...
-
Repeat Prob. 1437 for turbulent flow in smooth pipes for which the friction factor is given as f = 0.184Re -0.2. What would your answer be for fully turbulent flow in a rough pipe?
-
Water at 70F passes through 0.75-in-internaldiameter copper tubes at a rate of 0.5 lbm/s. Determine the pumping power per ft of pipe length required to maintain this flow at the specified rate.
-
How do mixed-model assembly lines differ from traditional assembly lines? What additional decisions are required?
-
"Chapter 12 Investments", basic knowledge of Excel, and XBRL. Goal of the project: Identify which banks had the most decrease in available-for-sale securities and most increase in held-to-maturity...
-
What are the correct steps to create a Library of Reusable TestStepBlocks? (1 correct answer) 1) Navigate to the Library section of TestCase Design 2) Add TestSteps or TestStep Folders either by...
-
Assume you were at a campus networking event and met someone who works at a company where you would like to work. What would you say to her to try to learn about potential opportunities with the...
-
Sarah wants to use her resume for three different purposes: she wants to be able to submit it to recruiters in printed form, she wants recruiters to be able to transfer it easily to a company's 6...
-
James has been working closely with a new supplier in India to produce products for the U.S. market. James has offered several suggestions to improve the efficiency of the assembly line, but every...
-
Recall an example of when you used/observed passive-aggressive behavior. How did it affect human relations?
-
Rewrite the code of Figure 7.3 in Ada, Java, or C#. Figure 7.3: template class queue { item items [max_items]; int next_free, next_full, num_items; public: queue () : next_free (0), next_full(0),...
-
When an open-faced boat has a mass of 5750 kg, including its cargo and passengers, it floats with the water just up to the top of its gunwales (sides) on a freshwater lake. (a) What is the volume of...
-
A piece of wood is 0.600 m long, 0.250 m wide, and 0.080 m thick. Its density is 700 kg/m 3 . What volume of lead must be fastened underneath it to sink the wood in calm water so that its top is just...
-
You decide to visit Santa Claus at the north pole to put in a good word about your splendid behavior throughout the year. While there, you notice that the elf Sneezy, when hanging from a rope,...
-
12. An amusement park ride swings riders around a 25 meter radius circle at a speed of 16 m/s. What is the centripetal acceleration in meters per second-squared felt by each rider? (Answer with 3...
-
For the image matrix given , use the Sobel horizontal edge detector to 1 2 -2 detect horizontal edges. Sobel matrix for horizontal edges is 0 0 104
-
What role does a resource allocation graph play in identifying potential deadlocks, and how can it be utilized to devise strategies for deadlock prevention ?
Study smarter with the SolutionInn App