The thermal conductivity of a metal plate (20 w/m.k). The and losses. measuring (Imx lm) is plate is at a uniform temperature of (80°C) heat to the surrounding air which is at (40˚°C) and heat transfer coefficient is (40W / m². k). It was attended to double, the heat loss by adding rectangular fins to the surface, teach fin is (im) long (5 mm) this the fins are spaced (45mm) conter to center Neglecting heat transfer from kin tips, and calculate required height of fins ?

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
icon
Related questions
Question
The thermal conductivity of a metal plata
measuring CImxlm) ts
(20 w/m.k)
The
plate is at a cmiform temperature af (80°c)
heat to the suprounding air
which is at (405) and heat transkr Coefficiont
is (4ow/mk) Jt was attended to double,
the heat loss by adding reatangular Lins to
the surface, leach, fin is (im) loug
the ns are spaced (45mm) Coyter to cnter
heat trewster from Kin tips, and
and lasses.
tong
(Snm) thick
Neplecting .
caleulate required height of ins 2
Transcribed Image Text:The thermal conductivity of a metal plata measuring CImxlm) ts (20 w/m.k) The plate is at a cmiform temperature af (80°c) heat to the suprounding air which is at (405) and heat transkr Coefficiont is (4ow/mk) Jt was attended to double, the heat loss by adding reatangular Lins to the surface, leach, fin is (im) loug the ns are spaced (45mm) Coyter to cnter heat trewster from Kin tips, and and lasses. tong (Snm) thick Neplecting . caleulate required height of ins 2
Expert Solution
steps

Step by step

Solved in 2 steps

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