Homework Help is Here – Start Your Trial Now!
Engineering
Mechanical Engineering
Consider the cooling system for the back of an integrated circuit. The chip has dimension 10 cmx 21 cm, and has 6 evenly spaced fins of length 2cm and thickness 1cm running along the long side of the chip. The base of the cooling back is 150o The fins are made of aluminum. It is exposed to ambient air at 20oC with a convective heat transfer coefficient 25W/m2K. Use the approximation to change a convective tip to an adiabatic tip.       Use equations from table 3-3 (p. 177) and equation 3-69 through 3-78 to determine: Fin efficiency. Temperature at the end of the pin. Heat transfer from the fin. Individual fin effectiveness. Overall fin effectiveness.

Consider the cooling system for the back of an integrated circuit. The chip has dimension 10 cmx 21 cm, and has 6 evenly spaced fins of length 2cm and thickness 1cm running along the long side of the chip. The base of the cooling back is 150o The fins are made of aluminum. It is exposed to ambient air at 20oC with a convective heat transfer coefficient 25W/m2K. Use the approximation to change a convective tip to an adiabatic tip.       Use equations from table 3-3 (p. 177) and equation 3-69 through 3-78 to determine: Fin efficiency. Temperature at the end of the pin. Heat transfer from the fin. Individual fin effectiveness. Overall fin effectiveness.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
See similar textbooks
icon
Related questions
Question

Consider the cooling system for the back of an integrated circuit. The chip has dimension 10 cmx 21 cm, and has 6 evenly spaced fins of length 2cm and thickness 1cm running along the long side of the chip. The base of the cooling back is 150o The fins are made of aluminum. It is exposed to ambient air at 20oC with a convective heat transfer coefficient 25W/m2K. Use the approximation to change a convective tip to an adiabatic tip.

 

 

 

Use equations from table 3-3 (p. 177) and equation 3-69 through 3-78 to determine:

  • Fin efficiency.
  • Temperature at the end of the pin.
  • Heat transfer from the fin.
  • Individual fin effectiveness.
  • Overall fin effectiveness.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 6 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Convection
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY
SEE MORE TEXTBOOKS