Cool

So, why is it not 2x1 for Q?

Great video. I am studying for my FE after 4 years out of college and this videos are great refreshers. Though, the answer in this video is not correct. You changed the 5m to mm by multiplying it by 10^-3, which will mess up the units. The correct answer should be 1.17 x 10^-3 m^2/s

hello prof. I'm a bit confused here about what the Vn exit and Vn inlet are. Would those be the "net inlet velocity" and " net exit velocity"?

what about the remaining "C" in the minor flow, the one left in the denominator of the ratio? I assume it's the coefficient of roughness and it's value is 1 , so that the ratio remains 6.4/1 =6.4?

Remain blessed

Wasn’t it supposed to be at 300k

amazing videos, really helpful for me .

huge respect for you sir.

great explanation of concepts.

your videos are very helpful for me in understanding fluid mechanics.

there is no one like you

I am studying civil engineering in Gazi University (Turkey) and I want to be an academician who will train engineers, not an engineer like my classmates. I am already taking note of your narratives. I am collecting very valuable data that I will tell my students in the future. Thank you very much for your efforts, you have expanded my horizons.

It's a great analogy, congratulations

How did you know viscosity was 2.34 x 10^-5?

Hoca kesin Türk :)

thank you for such a great explanation .

you deserve million of subscribers and views.

appreciate your efforts.

Why didn't you add the P atm as well to the water pressure in this equation? why did you neglect it?

thank you!

thank you!

great vid

Hocam videoların devamı gelsin lütfen daha iyisini bulamadım youtubede. Gerekirse katılı açın sadece katıla özel olsun destek oluruz hocam.

finally a fluid mechanics teacher that i can understand. Thank you so much.

You are a blessing. Thank you for your videos

Fuck yea, thanks for making this. You're a wonderful teacher! Going to watch the whole series for my Engineering Hydraulics Exam

Hocam gayet faydalı içerikleri paylaştığınız için teşekkürler, akışkanlar mekaniği dersi için gelmiştim kanalınıza ama bütün videolarınızı izleyeceğim.

kzbin.info/www/bejne/qXnJkIypZqaMd7c for solving Sturm-Liouville Equations with MATLAB

Your video really helped me to start my record and edit of my work, but I do have one thing problem, how do I reduce the sound of my pencil when recording. Do you know on how to handle for that? Thanks

amazing video. Thanks!

You are so helpful. Thank you so much for your videos I’m going to be watching them all day

I had a doubt, even in a static case the loss in energy due to gravity is still there so why are considering the loss to be zero to calculate the critical angle?

"yea you can but that would be very wrong" lmaooooo

can u explain how u put newton second law in dL/dt form?

I know this is an old video but i couldn't understand the constant density part. We assumed that density is constant for the control volume part of the equation, then why didn't we also assume it to be constant for the flux part of the equation. Shouldn't we just take the density out of the differential to make them consistent? In the next part we do that for incompressible flow but according to our first assumption we should be able to do it without considering the flow conditions, that part was confusing. Thank you sir for your videos, it helps a lot!

Thank you very much for these videos that help me a lot ! I have a question it's about the pressure P. If i have understand, the Pressure that you talk P1 and P2 it's the pressure that induce by the velocity of the flow so the pressure is // to the flow (because in this case i don't understand why the velocity is the same but the pressure differente in A1 and A2 if the pressure it's induce by the velocity. I thought also if it was more a pressure perpendicular to the flow that a surface // to the flow could feel ? Thank you 10000 times 🙏

Love this

which page in the handbook did you find the roughness factor n?

How could the body move if Sum_( F_x) = 0 ?

Thank you!

Hi there,I have a question here professor. Are first two flows in the video uniform? I didn't really get the meaning of _uniform flow_ . I'd be grateful if you could clear up my confusion here.

If you are provided with the weight of the fluid and pipe, the anchoring force will still be the same? Or we should consider the weight and solve for the net force?

If you are provided with the weight of the fluid and pipe, the anchoring force will still be the same? Or we should consider the weight and solve for the net force?

Thanks a lot sir for these videos..

d^2phi/dx^2=1/etea^2(phi^3-phi) This is nonlinear D.E of second order How to solve this

This is physics. Fluid mechanics

Your video title has a typographic error: "Equation of a steamline", should be streamline.

Can you explain how you assumed the flow to be uniform??

i dont get the sign convention in u and v