Heat Transfer (07): Overall heat transfer coefficient, composite geometries examples 

Note: At 0:18:13, Lins/Kins should be 1.09 but it does not change the value of q".
0:00:15 - Review of previous lecture
0:01:10 - Example problem: Composite wall
0:04:13 - Overall heat transfer coefficient & the "UA product"
0:08:57 - Example problem: Composite wall in series
0:23:16 - Example problem: Composite wall
0:34:37 - Example problem: Cylindrical composite wall
Note: This Heat Transfer lecture series (recorded in Spring 2020) will eventually replace the earlier Heat Transfer series (recorded in Fall 2015) in a couple years. The old lecture series had some errors and was lower quality.
Want to see more mechanical engineering instructional videos? Visit the Cal Poly Pomona Mechanical Engineering Department's video library, ME Online: www.cpp.edu/meonline​​​​
This lecture series was recorded live at Cal Poly Pomona during Spring 2020. The textbook is "Introduction to Heat Transfer" by Bergman et al.