Part 3: Microscopic Momentum Balances with the Navier-Stokes Equation

[drrobertoboogie97]

Therefore v_z=a/2(x^2-H^2).

[fuadgaya1]

Thank you so much..And May God Bless Youtube... from GT

[reaganspawn]

Thanks from GT!!!!

[QuickJapie]

Also why isnt her final velocity profile a logarithmic profile? Seems to me as its physically wrong !!! lol @ spending 30 min, with solving wrong equations doing wrong assumptions getting to wrong answer

[QuickJapie]

Am i missing something, or does she completely underestimates the effect of turbulence?

[DrMorrisonMTU]

@QuickJapie : Thank you for your comment. The solution provided was for laminar flow. We assumed at the beginning that the velocity is only in the z direction. Therefore we have limited ourselves to situations where the flow is slow enough that there aren no ripples and certainly no turbulence. This will be true at low Reynolds numbers. You are correct that if the flow is at high Reynolds numbers then we cannot neglect turbulence. best wishes, Dr. Morrison

[freegoa1]

Thank you.

[mi302]

Wow this is awesome, thank you so much!

[mmcgee88]

AHHH...! Thanks from UIC! =)

[desichick897]

Ohh my God, this makes sense! Thank you Dr. Morrison! Please teach at Virginia tech :D

[technohunger]

beautifully explained...i am watching all 3 again...=)

[WTFnigga001]

1st of all, I wanna thank GOD for giving us Youtube.

2nd of all, I wanna thank Dr. Morrison for profound and thorough explanation.

Lastly, God bless Dr. Morrison.

[AnthTrinh]

@WTFnigga001 How are you thanking god for everything and your screen name is What the fuck nigga....

[masterdude787]

@AnthTrinh why can't he thank god for everything even if his screen name is ridiculous?...you aren't thanking anyone...stop judging through sn...and try being thankful!

[drrobertoboogie97]

@masterdude787 Yeah, be thankful that there are millions of innocent kids dying of starvation while you enjoy your tasty meal specially blessed by Jesus.

[WTFnigga001]

@AnthTrinh Only GOD can judge me. Not you!!

[k10sstar]

10/10 on my homework because of this. Woo! Thanks :)

[atown2k3]

made that very straight forward and understandable wish you were my lecturer lol...Thanks from England.

[slaouini]

YES, thank you so much, it was very straightforward and easy to understand, definitely shed a lot of light on other problems I have been solving

[Silhouette93]

Thankyou

[19504540]

Thank you from Kuwait. Very easy to follow and understand 

[dalttleguy]

This was amazingly helpful - your students are quite lucky to have you as a professor.

Thanks from UCLA.

[mrdotbeezle]

This is a way of sharing knowledge which is going to change the way we think about teaching, and one of the nicer impacts of globalisation...

sweet stuff -thanks heaps from Germany.

[muchadoaboutnothingg]

I love you so much. Many thanks from Hong Kong.

[yortkiy4]

THANKS! first time I ever understood this. Amazing instructions!

[snakedike]

You just made Navier Stokes as clear as Bernoulli. Many thanks from a 46 yr old engineer.

[HoobeeTube]

Thanks for Erlangen, Germany.

Really helped me, going to watch it a few more times :-)

[cpbennett]

Thank you very much!...from Indiana

[tabishtrb]

Thank U ......from England

[tempostudent]

Thanks from Edmonton, taking this next year!

[titonton88]

Thanks from Ottawa Final exam this friday !! :)

[ankushdeep]

Thanks from Ottawa as well... Hey Chris!

[titonton88]

\LOOOOL how did u find this video ? I found it first ahahahaahh

[ASheng89]

Thanks from California, we wish you were our fluid dynamics professor.

[TheMadDane]

thank you, from Denmark

[daggis85]

Thank you for this video, it helped me alot!

Dag, Norway

[fuckinhell34]

Thank you from India