Consider Problem 7.94 in which the improvement in performance of slot-jet cooling over parallel-flow cooling was demonstrated.
Question:
Consider Problem 7.94 in which the improvement in performance of slot-jet cooling over parallel-flow cooling was demonstrated. Design an optimal round nozzle array, using the same air jet velocity and temperature, 10 m/s and 15°C, respectively, and compare the cooling rates and supply air requirements. Discuss the features associated with each of the three methods relevant to selecting one for this application of cooling the plastic part.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 81% (11 reviews)
KNOWN Air jet velocity and temperature of 10 ms and 15C respectively for cooling hot plastic plate FIND Design of optimal round nozzle array Compare c...View the full answer
Answered By
Shem Ongek
I am a professional who has the highest levels of self-motivation. Additionally, I am always angled at ensuring that my clients get the best of the quality work possible within the deadline. Additionally, I write high quality business papers, generate quality feedback with more focus being on the accounting analysis. I additionally have helped various students here in the past with their research papers which made them move from the C grade to an A-grade. You can trust me 100% with your work and for sure I will handle your papers as if it were my assignment. That is the kind of professionalism that I swore to operate within. I think when rating the quality of my work, 98% of the students I work for always come back with more work which therefore makes me to be just the right person to handle your paper.
4.80+
174+ Reviews
426+ 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
-
Air is approaching a converging-diverging nozzle with a low velocity at 128C and 200 kPa, and it leaves the nozzle at a supersonic velocity. The velocity of air at the throat of the nozzle is (a) 338...
-
Consider a converging nozzle with a low velocity at the inlet and sonic velocity at the exit plane. Now the nozzle exit diameter is reduced by half while the nozzle inlet temperature and pressure are...
-
The temperature of a round cooling pond, 100 m in diameter, is 7?C on a winter day. If the air temperature suddenly drops to ??7?C, calculate the thickness of ice formed after three hours.GIVENA...
-
Marquis Company uses a weighted-average perpetual inventorysystem. August 2, 22 units were purchased at $3 per unit. August 18, 27 units were purchased at $5 per unit. August 29, 24 units were sold....
-
Can an injured bystander recover from a manufacturer or seller on a strict liability theory?
-
The developer in Exercise 1 hires an assistant to collect a random sample of houses from each neighborhood and finds that the summary statistics for the two neighborhoods look as follows:...
-
A fluid with a density of \(2000 \mathrm{~kg} / \mathrm{m}^{3}\) flows steadily between two flat plates as shown in Fig. P6.23. The bottom plate is fixed and the top one moves at a constant speed in...
-
Merrill Corp. has the following information available about a potential capital investment: Initial investment ..........$1,600,000 Annual net income .......... $ 250,000 Expected life ............ 8...
-
A drone flying at a constant speed of 11/ms is currently located directly above a tree. The drone begins to descend towards a landing pad, as shown below. The tree and the landing pad are 380m apart,...
-
Create a bubble chart for the first five colleges in the Excel file Colleges and Universities for which the x- axis is the Top 10% HS, y- axis is Acceptance Rate, and bubbles represent the...
-
Air at 10 m/s and 15C is used to cool a square hot molded plastic plate 0.5 m to a side having a surface temperature of 140C. To increase the throughput of the production process, it is proposed to...
-
Consider the plasma spraying process of Problems 5.25 and 7.75. For a nozzle exit diameter of D = 10 mm and a substrate radius of r = 25 mm, estimate the rate of heat transfer by convection, q conv ,...
-
Implement a class Cloud that contains an array list of Point2D.Double objects. Support methods: Draw each point as a tiny circle. Write a graphical application that draws a cloud of 100 random...
-
Antonio and his friend, Giancarlo, are both talented painters. Last year they began painting original artistic postcards, which they gave to their friends as holiday gifts. In addition, they began...
-
Liquidity ratio Jamie Anderson has compiled some of his personal financial data to determine his liquidity position. The data are as follows. a. Calculate Jamies liquidity ratio. b. Jamie knows that...
-
In less than three decades, China has become the second largest economy in the world. But this rapid growth has led to a lot of environmental and health issues. These developments have placed...
-
Rio Mare currently has fixed operating costs of 1,100,000, and it sells canned tuna for 1.50 per can, while incurring variable operating costs of 0.65 per can. If the company can invest in better...
-
Profarma shpk, an Albanian pharmaceutical company, makes a patented flu medicine that wholesales for L600. Each bottle of the flu medicine has variable operating costs of L400, while fixed costs are...
-
If we conduct a study showing that there is a strong negative correlation between resting pulse rate and amounts of time spent in rigorous exercise, we can conclude decreases in resting pulse rates...
-
In the busy port of Chennai, India, the number of containers loaded onto ships during a 15-week period is as follows: 1. Develop a linear trend equation to forecast container loadings. 2. Using the...
-
Describe the hydraulic elevator.
-
Consider the following backup scheme: Day 1: Copy to a backup medium all files from the disk. Day 2: Copy to another medium all files changed since day 1. Day 3: Copy to another medium all files...
-
List three ways of allocating storage, and give advantages of each.
-
What is contiguous allocation?
-
You are working in a clinic and have just roomed a patient. When you come out of the room, you overhear me complaining to two co-workers about you and how slow you are. [Take the role of the other...
-
What are the advantages and pitfalls of the media's appetite for telling and selling stories? As we reach the point where almost all media exist on the Internet in some form, how have our culture and...
-
When looking at a project to convert data into information, data analysis is the methodology thatshould be used to accomplish the output. When reviewing the tools used in the course and the data that...
Study smarter with the SolutionInn App