Thanks a lot Prof. Wonderful. Reminded of my classes on Two phase flows taught by Prof. SK Dass at IIT Madras. My humble thanks to Prof SK Dass for his very interesting lectures. Same note of Thanks to you. Will be happy if you can introduce audience good books like Colliers, Stephen, Whalley, etc. for additional learning in every lecture of yours on the topic.
Actually, it does not change significantly. The internal superficial rugosity of the pipes are considered constant throughout their length. e.g. a PVC pipe has around the same rugosity in the middle as in its entrance.
![[CFD] Eulerian Multi-Phase Modelling](http://i.ytimg.com/vi/6BJauDTpCmo/mqdefault.jpg)
The words that come down as the lecture goes on disrupts. I can listen very well to the Dr.
Great lecture professor
Thanks a lot Prof. Wonderful. Reminded of my classes on Two phase flows taught by Prof. SK Dass at IIT Madras. My humble thanks to Prof SK Dass for his very interesting lectures. Same note of Thanks to you. Will be happy if you can introduce audience good books like Colliers, Stephen, Whalley, etc. for additional learning in every lecture of yours on the topic.
Dr. Kumar Das..... Excellent lecture
Excellent lecture!
What is important model sir in homogeneous
sir G is mass flux right? superficial velocity is given by j isn't it?
Thanks sir
very good lecture sir. can we get that presentation for our future reference ??
friction varies with length in actual. How can you take it out of integration as a constant?
Actually, it does not change significantly. The internal superficial rugosity of the pipes are considered constant throughout their length. e.g. a PVC pipe has around the same rugosity in the middle as in its entrance.
useful for competetive exams