Become a Patreon: / engineerleo Donate: www.paypal.com/donate/?hosted... Understand the Navier-Stokes equations: www.udemy.com/understanding-t... From Isaac Newton to Terrence Tao.
Пікірлер: 100
@engineer_leo5 жыл бұрын
Check out our course in Udemy about the Navier-Stokes equations: www.udemy.com/understanding-the-navier-stokes-equations/
@aditya2345672 ай бұрын
Link not working!!
@bhangrafan44804 жыл бұрын
Amazing, getting Arnold Schwarzenegger to narrate your video.
@engineer_leo3 жыл бұрын
lmao
@ozzyfromspace4 жыл бұрын
I solved the Navier-Stokes equations in n-dimensions on a tissue during a 10 minute bathroom break when I was 5, but I used said tissue so my brilliance went unrecognized. I’d replicate my work, but I’m really busy.
@capuccinolight4 жыл бұрын
Float Circuit Great! Now: Could you help this guy improve his accent so we can all understand anything?
@engineer_leo4 жыл бұрын
@@capuccinolight Hey guys, take easy on me. I'm not a native english speaker. I'm trying my best to improve my accent issue on the more recent videos. Go check it out. Cheers
@ratchetguns4 жыл бұрын
He's perfectly understandable to me
@td8664 жыл бұрын
@@capuccinolight supongo que tu y tu familia tienen accento "espanol" cuando hablas ingles que qualquier gringo pueda reconocer. por favor, pierdalo para que hables correcto!
@td8664 жыл бұрын
@@capuccinolight i understand him fine. maybe you're not a native english speaker! i'm glad he made a great video.
@juliusrobertoppenheimer91044 жыл бұрын
This video is several months old and youtube just shoved it in my feed today, but im glad it showed up
@camembertdalembert63233 жыл бұрын
I have a solution to the Navier-Stokes equations but there is not enough space in the margin to write it. Please send the million dollar prize now.
@zeroethsort10713 жыл бұрын
LOL I love this so much
@datdang91134 жыл бұрын
Although the Navier-Stokes equation is the heart of basic fluid mechanics, I haven't really understood it. In order to solve it in engineering problems, you have to use boundary conditions: no slip, etc. to simplify it, and by simplify, I mean getting rid of most parameters in the equations. So I can't imagine how to really solve all of these.
@31337flamer9 ай бұрын
numerically.. there are methods called FDM (Finite Difference Method) FVM (Finite Volume Method) and FEM (Finite Element Method) that can be used to get approx. solutions to differential equations that are widely used in all engineering softwares like solidworks and others :)
@9wyn5 жыл бұрын
Thank you for sharing this informative history. 🙏
@jayakrishnanm78384 жыл бұрын
Really cool video leo .. hope you make more of them !! 😀
@spacemanspiff76385 жыл бұрын
Great content. Eagerly waiting for the next one.
@engineer_leo5 жыл бұрын
Thank you very much!
@ehsanheshmati58423 жыл бұрын
One of the greatest explanation of history of the N.S. equations. Thank you Leo.
@engineer_leo3 жыл бұрын
You're welcome!
@karthivenkat66364 жыл бұрын
Really a great video. Thank you for sharing this wonderful information. I'm Subscribed!!!
@peregrineflow73543 жыл бұрын
Thank you for this information. This was exactly what I was looking for. New subscriber.
@engineer_leo3 жыл бұрын
Thanks for the sub!
@georgemurphy49507 ай бұрын
Excellent video. Thanks for your work
@Ace-Maverick5 жыл бұрын
Excellent video!! I just subscribed!
@joshlarson407 Жыл бұрын
The greatest video man has ever made.
@gabitheancient76642 жыл бұрын
krl mano eu reconheci q tu era br pelo seu sotaque, depois fui checar no seu sobre e tu realmente ékk, ótimo vídeo
@kennettallgren6403 жыл бұрын
Thank you for this video, well Done!
@suryakiran4 жыл бұрын
awesome work leo
@aion21774 жыл бұрын
very beautiful video :) thank you :)
@matheus48854 жыл бұрын
Very nice video!
@Ivan_17914 жыл бұрын
You have a new subscriber. :)
@raphango Жыл бұрын
Great video! Thank you! God bless you! 🙏
@inotmark10 ай бұрын
Nice introduction! THank you.
@user-gk6dt2nf4h4 жыл бұрын
Thank you!
@ahmetkirhan5896 Жыл бұрын
Thank you so much for this video sir :)
@siddharthnaik608 Жыл бұрын
This is a good video for anyone who wants to get some clarity of the Navier=Stokes Equation. 😁
@littlebeni295 Жыл бұрын
Love the content
@joyboricua37213 жыл бұрын
I personally would not say the equations govern the phenomena, but describe it.
@paulgraf69633 жыл бұрын
Awesome video, thanks!
@engineer_leo3 жыл бұрын
Glad you liked it!
@timothystudies27534 жыл бұрын
where to find the chart at 4:00 ?
@ThomasJr3 жыл бұрын
Thanks Engineer Leo. What is the asterisk in 2016* for?
@thomasparker41094 жыл бұрын
Please, what the song play on background at the end?
@yash11523 жыл бұрын
4:20 - 4:57 I am a high school student, and am trying to understand what "Navier-Stokes Existence and Smoothness" problem really means i.e. what is the actual problem here. So, foll are some of my questions: 4:15 4:43 what does "solution to the problem" mean here?? Like in a function, the solution mean what input would satisfy the problem, so if this analogy is still relevant here, then what are the input parameters here?? {just realised i am running out of time, so, will ask other questions some day later maybe}
@cull70962 жыл бұрын
The problem here is that you're not sure that if u input numbers in the N.S equations to solve it there is always solutions and if they're solutions they need to be realistic
@AviatorJosh Жыл бұрын
Check out this link: www.grc.nasa.gov/www/k-12/airplane/nseqs.html. I’m impressed that you are interested in such high level subject matter as a high school student. Unfortunately, the rigor of the mathematics used in solving the Navier-Stokes equations (partial differential equations) is typically taught at the graduate school level in engineering and physics.
@firstnamelastname84184 жыл бұрын
Great video
@engineer_leo3 жыл бұрын
Thanks!
@stylshe.4 жыл бұрын
Great vedio
@compoundconfidence33293 жыл бұрын
Love it!
@engineer_leo3 жыл бұрын
So glad!
@mrkps19864 жыл бұрын
that is amazing, its helpful in India
@yash11523 жыл бұрын
1:32 didnt know its complete name is "Galelio" law of inertia. 👍 3:00 mathematical fluid dynamics vs engg hydrodynamics
@rohitbarman37654 жыл бұрын
Very useful content.. I am an undergrad Chem engeering student and want to get into simulating fluid flow. Can you suggest how to get started? Thank You.
@engineer_leo4 жыл бұрын
Take a look Ansys free course at edX. They teach the basics of CFD, along with Fluent. You can also learn openFOAM, which is an open-source and free simulation software.
@allandavis61164 жыл бұрын
There are a number of vids on the subect, e.g. kzbin.info/www/bejne/d2OlgaSdlNmofqs
@Devanshgupta4 жыл бұрын
Thanks
@engineer_leo3 жыл бұрын
Welcome!
@spyrex39884 жыл бұрын
I love your name, Leo
@AtomicusPrime5 жыл бұрын
How did you make the chalkboard graphics? Or were they taken from elsewhere?
@engineer_leo5 жыл бұрын
Free stock videos on youtube
@yash11523 жыл бұрын
oh okayy, talking about 3:08 yeah, i like them too. I wish to be able to make smth like these some day 😅:wishful_thinking:
@davidortega2645 жыл бұрын
That black magic from the minute 2:53 is real?
@engineer_leo5 жыл бұрын
Lol it is a free stock video on youtube
@yash11523 жыл бұрын
lol
@mkim27284 жыл бұрын
what is different between N-S equ. and Rheology ?
@engineer_leo3 жыл бұрын
Rheology studies the constitutive relations regarding the stress tensor. N-S describes generally newtonian fluids.
@su2m86sp5 жыл бұрын
be consistent and i will bring 40 subscribes from my class
@engineer_leo5 жыл бұрын
I'd really appreciate that! Thanks!
@jeremyschaeffer73165 жыл бұрын
What is that going on at 3:00 ???
@engineer_leo5 жыл бұрын
Black magic
@immanuelwashere24 жыл бұрын
Are you on Twitter? I love this. I want to share w/ credit
@engineer_leo4 жыл бұрын
Yes. It's twitter.com/engineer_leo
@msc-gm4qh5 жыл бұрын
From the Beginning i was only thinking of Terence Tao
@engineer_leo5 жыл бұрын
I believe he is the scientist who made the most relevant advances in the mathematical understanding of the Navier-Stokes equations recently.
@PaulPukite4 жыл бұрын
@@engineer_leo Tao was working on shallow-water wave approximations to Navier-Stokes. terrytao.wordpress.com/2011/03/13/the-shallow-water-wave-equation-and-tsunami-propagation/ I took a different approach and simplified the equations even further for the topological constraints along the equator
@arvind314594 жыл бұрын
"Navier-Stokes governs the movements of these fluids" 🙄 It should be Navier-Stokes equation satisfy their movements.
@yash11523 жыл бұрын
yeah, i was thinking same.
@Ottmar5555 жыл бұрын
I much prefer the Cauchy momentum equation.
@jamiegoddard24954 жыл бұрын
You need a better mic, then this would be top quality info.
@engineer_leo4 жыл бұрын
I bought a new one. Check out the newest videos :)
@tronghai554 жыл бұрын
The Navier stokes equation as its formula is incomplete cause it does not take in consideration the factor of the speed velocity of the fluid. Since 3 differential numerators variables are by factor of a constant. That constant can be positive or negative to which has to obey to the mechanic constant of the specific viscosity flow rho. The factor limit of the constant fluid viscosity will determine its sub integral of the k of the Navier stokes formula. I might be wrong for these assomptions for the formula is incomplete.
@utkarshpuri37393 жыл бұрын
Don't know why I'm watching the video on its original speed...😂
@ribaldi4 жыл бұрын
So unproven but applicable? How is an equation not proven is seemingly reliable?
@engineer_leo4 жыл бұрын
It is reliable in a sense that it is physically proven and validated for numerous experiments, both physical and numerical, for the restrictions mentioned (incompressible, newtonian, etc). This equation is not proven to have solution, smoothness and uniqueness mathematically, which would provide more rigorous background for mathematical treatment of these equations.
@cristianpistacchio4 жыл бұрын
That is called postulate, there are a lot of them, like the 7 problems and fourier postulate for heat trasmission
@noble26942 жыл бұрын
watch in 1.5x speed. thanks me later.
@matron99364 жыл бұрын
Are you German speaking?
@engineer_leo4 жыл бұрын
My native language is portuguese, but I know some german.
@ylmazylmaz222 Жыл бұрын
listen on x1.5 thx me later
@user-sq5hv9tj3i4 жыл бұрын
I'm pretty sure most people who want to know about naiver-stokes equation has already been familiar with Newton and his achievements, so no need for those