A number of thin plates are to be cooled by vertically suspending them in a water bath
Question:
A number of thin plates are to be cooled by vertically suspending them in a water bath at a temperature of 200C. If the plates are initially at 54°C and are 0.15 m long what minimum spacing would prevent interference between their free convection boundary layers?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 92% (14 reviews)
KNOWN Thin vertical plates of length 015m at 54C being cooled in a water bath at 20C FIND Minimum sp...View the full answer
Answered By
Muhammad Umair
I have done job as Embedded System Engineer for just four months but after it i have decided to open my own lab and to work on projects that i can launch my own product in market. I work on different softwares like Proteus, Mikroc to program Embedded Systems. My basic work is on Embedded Systems. I have skills in Autocad, Proteus, C++, C programming and i love to share these skills to other to enhance my knowledge too.
3.50+
1+ Reviews
10+ 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 desktop computer is to be cooled by a fan whose flow rate is 0.34 m3/min. Determine the mass flow rate of air through the fan at an elevation of 3400 m where the air density is 0.7 kg/m3. Also, if...
-
A sealed electronic box is to be cooled by tap water flowing through the channels on two of its sides. It is specified that the temperature rise of the water not exceed 4C. The power dissipation of...
-
A hot surface at 100°C is to be cooled by attaching 3-cm-long, 0.25-cm-diameter aluminum pin fins (k = 237 W/m·K) to it, with a center-to-center distance of 0.6 cm. The temperature of the...
-
A heat engine operates between two reservoirs at 800 and 20C. One-half of the work output of the heat engine is used to drive a Carnot heat pump that removes heat from the cold surroundings at 2C and...
-
Suppose a producer sells 1,000 units of a product at $5 per unit one year, 2,000 units at $8 the next year, and 3,000 units at $10 the third year. Is this evidence that the law of demand is violated?...
-
A lock on a bank vault consists of three dials, each with 30 positions. In order for the vault to open, each of the three dials must be in the correct position. a. How many different possible dial...
-
There is some evidence that "young blood" might improve the health, both physically and cognitively, of elderly people (or mice). Exercise 2.69 on page 75 introduces one study in which old mice were...
-
Rodgers Corporation reported basic earnings per share of $1.25 for the year ended December 51, 2016. Rodgers had 8,000 shares of cumulative, nonconvertible $100 par, 12% preferred stock outstanding...
-
Who bears more credit risk in a five-year fixed-for-floating interest-rate swap when the yield curve is upward sloping, the fixed rate payer or receiver? Assume th both parties have the same credit...
-
Draw the graph of the NRZ-L scheme using each of the following data streams, assuming that the last signal level has been positive. From the graphs, guess the bandwidth for this scheme using the...
-
Consider a large vertical plate with a uniform surface temperature of 130C suspended in quiescent air at 25C and atmospheric pressure. (a) Estimate the boundary layer thickness at a location 0.25 m...
-
A square aluminum plate 5 mm thick and 200 mm on a side is heated while vertically suspended in quiescent air at 40C. Determine the average heat transfer coefficient for the plate when its...
-
Maslows hierarchy of needs a. is a theory of why people are motivated. b. uses three factors to compute the motivation of a person in a situation. c. was developed to address the Hawthorne effect. d....
-
Fred Miller, a teacher, had several additional sources of income during 2019. He received a $500 gift as a result of his helping a friend build a house, and he was assigned $300 of interest due his...
-
Helen Troy, a student seeking a Master's degree in accounting, was awarded a 50 percent scholarship to graduate school (valued at $3,000) and a $6,000 per year teaching assistantship (not required of...
-
Leah Sarah is employed at Cleveland Inc. at an annual salary of $45,000. Leah received $35,000 in salary in 2019 from Cleveland Inc., a prosperous company. They credited the unpaid salary to Leah...
-
Faraway Travel, Inc. granted its vice-president, Chris Best, an incentive stock option on 1,000 shares of Faraway stock at $25 a share, its fair market value, on July 22, Year 1. Chris exercised the...
-
Juan divorced Maria in 2017. During 2019, per the divorce decree, Juan made the following payments: What is the amount Juan can deduct as alimony on his 2019 tax return? a. $3,000 b. $5,400 c. $8,400...
-
What is the probability of obtaining eleven tails in a row when flipping a coin? Interpret this probability.
-
What is the ideal number of children to have? This question was asked on the Sullivan Statistics Survey I. Draw a dot plot of the variable Children from theSullivanStatsSurveyI data set at...
-
What is a fuse and where is it used in a building electrical system?
-
What is 1 cal in SI units and what is the name given to 1 N-m?
-
In a complete cycle what is the net change in energy and in volume?
-
Why do we write E or E2 E1 whereas we write 1Q2 and 1W2?
-
Do you look to social media to build your self-esteem? What aspects of social media make you feel better about yourself? What aspects make you feel worse? Do you think that social media has had an...
-
This is designed to help problem solvers speed up the slower process, slow other processes down to relieve pressure on the slow process, or a combination of the two. This statement BEST describes...
-
Write a routine request email to your supervisor asking for a 10% increase in your operating budget and to hire another team member for a new project your department is working on. The project is for...
Study smarter with the SolutionInn App