Search Colleges, Courses, Exams, Questions and Articles

Ask a query on 8879100846 Ask Login | Sign Up

 

 
› Tags › Heat Transfer

Heat Transfer

Follow Ask Question
1

Questions

0

Discussions

1

Active Users

0

Followers

New answer posted

2 months ago

Heat Transfer Class 12th

Two thin metallic spherical shells of radii r1 and r2 (r1 < r2) are placed with their centres coinciding. A material of thermal conductivity K is filled in the space between the shells. The inner shell is maintained at temperature q1 and the outer shell at temperature q2(q1
0 Follower 2 Views

V
Vishal Baghel

Contributor-Level 10

Thermal resistance of spherical shell = r 2 − r 1 4 π K r 1 r 2  

Rate of heat flow = Δ T R = ( θ 2 − θ 1 ) ( r 2 − r 1 4 π K r 1 r 2 ) = 4 π K r 1 r 2 ( θ 2 − θ 1 ) ( r 2 − r 1 )

    Get authentic answers from experts, students and alumni that you won't find anywhere else

    Sign Up on Shiksha

    On Shiksha, get access to

    • 65k Colleges
    • 1.2k Exams
    • 686k Reviews
    • 1800k Answers

    Share Your College Life Experience

    Write a Review
    Community GuidelinesUser Points System
    QuestionsDiscussionsTags

    ×

    This website uses Cookies and related technologies for the site to function correctly and securely, improve & personalise your browsing experience, analyse traffic, and support our marketing efforts and serve the Core Purpose. By continuing to browse the site, you agree to Privacy Policy and Cookie Policy.