I sat down one evening with my computer and I wondered, does Donylee have anything on Bernoulli. And the answer is, as you all know, yes. And it is phenomenal. The quality is of a level on pair with what top educational institutions has to offer.
This is an interesting way of deriving it. Another way of deriving it would be to use Euler's Momentum Equation Du/Dt + 1/ϱ(∇p) = 0 where D/Dt = d/dt + u.∇ and u = (u,v,w) (an alternative form of Newton's Second Law; internal forces = - external forces). Then a use of identity for u.(∇u) and treating fluid flow as incompressible and steady lead to the result.
This guy is fast, but, its a good thing. It is passion. Others lecture in a boring and slow voice that makes you want to kill yourself. Really kills your passion for it.
can you make a video about "ideal gas law"? i am interested how to calculate formula PV=nRT
heru1994 1 month ago in playlist Fluid Mechanics
Cute... : )
risekj 5 months ago
I sat down one evening with my computer and I wondered, does Donylee have anything on Bernoulli. And the answer is, as you all know, yes. And it is phenomenal. The quality is of a level on pair with what top educational institutions has to offer.
wranglerwranglerwran 6 months ago
Wow, you are really good at explaining things! Much better than my lecturer. Thank you so much :)
annamika24 6 months ago
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This is an interesting way of deriving it. Another way of deriving it would be to use Euler's Momentum Equation Du/Dt + 1/ϱ(∇p) = 0 where D/Dt = d/dt + u.∇ and u = (u,v,w) (an alternative form of Newton's Second Law; internal forces = - external forces). Then a use of identity for u.(∇u) and treating fluid flow as incompressible and steady lead to the result.
Mathemaphysicist 8 months ago
Comment removed
Mathemaphysicist 8 months ago
This guy is fast, but, its a good thing. It is passion. Others lecture in a boring and slow voice that makes you want to kill yourself. Really kills your passion for it.
senor47 11 months ago
u talk like Peter Chao
yiweisixy2 1 year ago
Nigahiga!?
Re1Mu2R3 1 year ago 4
This guy's had way too much coffee.
falconzinx 1 year ago
school would be so much easier if every teacher had this much passion for the subjects, unfortunately in my experience most do not...
degrotube 1 year ago
@degrotube I understand, but speaking as a teacher - most are tired as hell.
jfahler 1 year ago
Sweet.
uglyengineer 1 year ago
This is Real Passion!RESPECT!
irfaanfr1 2 years ago 3
Great !
irfaanfr1 2 years ago
talking about passion
FanGunk 2 years ago 7
matomatical wigor!
awesome
indie990 2 years ago 14
@indie990 lol
loverofbeats 1 year ago
dony is the man
muddwell 3 years ago 5
Great!!
guitarmaniac1st 3 years ago 3
This comment has received too many negative votes show
Please speak English slower. You speak English with the Chinese accent.
tigernov6 3 years ago
he speaks english well, just gets a little excited about all the equations and shit, lol
muddwell 3 years ago 4
what did I type above. I can't remember or see the comment that I typed because of the high no. of thumb downs.
tigernov6 3 years ago 5
Physics mmmm love it!
mjok2004 3 years ago 4
enthusiastic presentation!
diwr 3 years ago 2
what a king !!!!!!!!!!!
etgar20 3 years ago 4
The fact that you are going to look into this further shows the value at what this guy is doing with these vids. Top work!!
lrt1980 4 years ago 3
very interesting, yet I don't fully understand it. I think I'll go and begin studying this. I really would like to know how all this works.
sdfkjqweoiusd 4 years ago 4