Consider that you have a cylinder and a sphere of equal diameter (12 cm), same thermal conductivity k = 15.2 W/m k, and

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

Consider that you have a cylinder and a sphere of equal diameter (12 cm), same thermal conductivity k = 15.2 W/m k, and

Post by answerhappygod »

Consider that you have a cylinder and a sphere of equal diameter(12 cm), same thermal conductivity k = 15.2 W/m k, and bothgenerate heat uniformly and at a similar rate of 16.4 W/cm3 . Wheneach of them is placed in water, they transfer the generated heatto the water at 100°C with a heat transfer coefficient h = 3200W/m2 K. Assuming that there is a steady one-dimensional heattransfer, determine the temperature on the center line of thecylinder and the sphere.
In which of the two settings did you get the higher temperature?What is this result due to? PLEASE ASAP
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Post Reply