The heat is dissipated from the plate by convection and radiation into surrounds at 20 C. Take ɛ =0.8 , o =5.67x10**-8 and ho = 6 W/m**2. K. If the surface temperature of the plate is 50 C ,the value of the heat flux : from the plate is 309.71 W /m2 O None O 394.93 W/m2 O 479.27 W /m2 O

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter5: Analysis Of Convection Heat Transfer
Section: Chapter Questions
Problem 5.67P
icon
Related questions
Question
100%
626.82 W/m2
471.91 W/m2
The heat is dissipated from the plate by convection and radiation into
surrounds at 20 C. Take ɛ =0.8 , o =5.67x10**-8 and ho = 6 W/m**2. K. If
(2) ahi
the surface temperature of the plate is 50 C ,the value of the heat flux
: from the plate is
309.71 W /m2 O
None O
394.93 W/m2 O
479.27 W /m2 O
2) uhi A rectangular fin with l
12 JA
Transcribed Image Text:626.82 W/m2 471.91 W/m2 The heat is dissipated from the plate by convection and radiation into surrounds at 20 C. Take ɛ =0.8 , o =5.67x10**-8 and ho = 6 W/m**2. K. If (2) ahi the surface temperature of the plate is 50 C ,the value of the heat flux : from the plate is 309.71 W /m2 O None O 394.93 W/m2 O 479.27 W /m2 O 2) uhi A rectangular fin with l 12 JA
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

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
  • SEE MORE QUESTIONS
Recommended textbooks for you
Principles of Heat Transfer (Activate Learning wi…
Principles of Heat Transfer (Activate Learning wi…
Mechanical Engineering
ISBN:
9781305387102
Author:
Kreith, Frank; Manglik, Raj M.
Publisher:
Cengage Learning