The Boundary Layer & Laminar Sublayer

In this video, I describe the boundary layer in a flow. The boundary layer is the zone where flow speed is reduced due to friction with the surface. At some point in the boundary layer, very close to the surface, the flow speed is so low that the flow becomes laminar. This is the laminar (or viscous) sublayer.

You can also see my lecture notes on this topic near the end of this blog post: http://dawnssedstrat.blogspot.com/2011/01/lecture-2-walthers-law-and-fluid-fl...

Category:

Education

Tags:

• geology
• rocks
• sedimentary
• sedimentology
• stratigraphy
• science

[italoplf]

I thank you for watching this video, you teach very well, and make everything looks easy to understand

[CoolMartensite]

Wow. Great, Very clear, very concise. Thank you very much from London.

[0sacrosanct]

Well done: clarified an point for me.

[sunnymanpk]

Thank you Ma'am,

Seriously a very brief and to the point summary of a boundry layer and laminar sublayer.

[pujmyhntgbrfvedcwsxq]

Great lesson!

[femtozz]

thank you very useful

[1019drummer]

thank you...........

[NoSpawn]

thanks :)