【Daily Question】Theoretical Foundation 2019.12.31
Thread Content
Fill-in-the-blank: The thermal resistance of convective heat transfer is primarily concentrated in the laminar inner layer; therefore, （ ） is an important way to enhance convective heat transfer. Answer: Reduce the thickness of the inner layer of the laminar flow. Hint: An additional reward will be given to those who can explain the solution process; the answer can be found here!
Stagnant inner layer; accelerated flow, reduced thickness of the stagnant inner layer