7. 8. 9. An experiment is conducted using a fin as shown below. Temperature readings are...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
7. 8. 9. An experiment is conducted using a fin as shown below. Temperature readings are collected along the length of the fin, which is made from copper with k-400W/m.K. Tb=50C x1 X L = 0.5m x2 h x3 x4 D = 0.05m T=50C (3) Could this be considered a pin fin? Why or why not? Location x (m) 0.00 0.10 0.20 0.30 0.40 (4) Assuming an infinite fin, calculate the heat transfer coefficient in W/m.K. Temperature (K) 323.15 321.29 319.70 318.22 316.84 (3) Assuming a fin with insulated tip, calculate the heat transfer coefficient in W/m2.K. 10. (6) Suppose the same geometry and boundary conditions are used, but the fin is made from aluminum with k=150W/m K. Fill out the temperature readings, assuming insulated tip. Location x (m) 0.00 0.10 0.20 0.30 0.40 Temperature (K) 323.15 11. (2) Calculate fin effectiveness and fin efficiency for the original copper fin with insulated tip. 12. (2) What is the distinction between fin efficiency and effectiveness? Why are these useful? 7. 8. 9. An experiment is conducted using a fin as shown below. Temperature readings are collected along the length of the fin, which is made from copper with k-400W/m.K. Tb=50C x1 X L = 0.5m x2 h x3 x4 D = 0.05m T=50C (3) Could this be considered a pin fin? Why or why not? Location x (m) 0.00 0.10 0.20 0.30 0.40 (4) Assuming an infinite fin, calculate the heat transfer coefficient in W/m.K. Temperature (K) 323.15 321.29 319.70 318.22 316.84 (3) Assuming a fin with insulated tip, calculate the heat transfer coefficient in W/m2.K. 10. (6) Suppose the same geometry and boundary conditions are used, but the fin is made from aluminum with k=150W/m K. Fill out the temperature readings, assuming insulated tip. Location x (m) 0.00 0.10 0.20 0.30 0.40 Temperature (K) 323.15 11. (2) Calculate fin effectiveness and fin efficiency for the original copper fin with insulated tip. 12. (2) What is the distinction between fin efficiency and effectiveness? Why are these useful?
Expert Answer:
Answer rating: 100% (QA)
Solutions Step 1 Yes it is a pin fin because heat transfer from the fin surface is evident Pin fins ... View the full answer
Related Book For
Mathematical Statistics With Applications In R
ISBN: 9780124171138
2nd Edition
Authors: Chris P. Tsokos, K.M. Ramachandran
Posted Date:
Students also viewed these mechanical engineering questions
-
Construction projects encounter significant risks and uncertainties in term of safety, cost, time, and quality. These risks threaten the successful completion of these projects, slow down the pace of...
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
Average rates of return on Treasury bills, government bonds, and common stocks, 1900-2020. Average Annual Average Premium (Extra Rate of Return return versus Treasury (8) bills) (%) Portfolio...
-
Use Cramer's Rule (if possible) to solve the system of equations. 1. 2. 3. - 5 + 9y 3D 14 7 %3D 10 10 S 4x 3y = 10 4 (6x + 9y = 12 12
-
For each of the following situations, calculate the \(t\)-statistic \((t)\) : a. \(\mathrm{X}^{-}=11.00 ; \mu=5 ; s \mathrm{X}^{-}=3.00\) b. \(X^{-}=26.00 ; \mu=31 ; s X^{-}=2.00\) c. \(X^{-}=19.60 ;...
-
Assuming that the price of fuel is \(\$ 5.00 / \mathrm{GJ}\) and is increasing at a rate of \(4 \% /\) year while the discount rate is \(6 \%\), calculate the equivalent levelized price over 20 years.
-
Sears Editing Company is a small editorial services company owned and operated by Deloris Sears. On January 31, 20Y1, the end of the current year, Sears Editing Companys accounting clerk prepared the...
-
Five years ago, State X bought Railroad (RR), which was in bankruptcy and about to be liquidated. RR has always been the largest rail carrier in State X, presently carrying 70% of its rail freight....
-
Cindy Jefferson, hospital administrator at Anderson Hospital must appoint head nurses to four newly established departments: urology, cardiology, orthopedics, and pediatrics. Believing in the...
-
Employee is a class that has the following instance variables: name (a String), age (an int), and salary (a double). Write a constructor for the Employee class that takes '3' parameters for these...
-
(1)Solve for r in terms of P, S and t. S = P(1+rt) (2) Solve z-4 2-2 = 0 Jy
-
Factor. 2z + 17z+35
-
Evaluate the following expression. [3+7x (14-8)]5 X
-
If x - 27y 0, express y as a function of x. Enter the exact answer.
-
The x-intercept of the graph of 9x + 3y = 27 is (Type
-
Which of the following represents the correct order in which inventories are reported on a manufacturer's balance sheet? Raw materials, work in process, finished goods Work in process, finished goods...
-
A manufacturer can sell product 1 at a profit of $20 per unit and product 2 at a profit of $40 per unit. Three units of raw material are needed to manufacture one unit of product 1, and six units of...
-
Crickets make their chirping sounds by rapidly sliding one wing over the other. The faster they move their wings, the higher the number of chirping sounds that are produced. Scientists have noticed...
-
After a pollution accident, 180 dead fish were recovered from a stream. Table 1.5.4 gives their lengths measured to the nearest millimeter. (a) Using the grouped data formula, find the mean,...
-
A sample of 30 electronic circuit components is randomly selected from a production process. The life time, in hours, of each component is precisely measured by testing it until it fails. The times...
-
The lathe post not provided with power feed is (a) lead screw (b) carriage (c) compound rest (d) cross slide
-
A cone shaped recess at the top of drilled hole can be made by (a) countersinking (b) counterboring (c) taper drilling (d) grooing.
-
Power feed is not provided on the following drilling machine : (a) bench drill press (b) gang drilling machine (c) radial drilling machine (d) all of the above.
Study smarter with the SolutionInn App