Heat Transfer Questions & Answers  




In this course, the flow is considered fully turbulent at a location where the Reynolds number is larger than $5\times 10^5$. The flow is considered “mixed” if integrating both the laminar and the turbulent regions. 1.5 point bonus.




Well then you can not use these correlations. So you need to find another way..




Hm, that lecture was more than one week ago.. I forget what that problem was. You should explain this in your question.




This time, the typesetting is hard to read. Please rewrite the question with proper typesetting and I'll answer it.



$\pi$ 