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There are two types of students: unlucky ones and those who found this channel.

Why are we summing actual normal velocities from free stream with velocity potentials? Velocity potentials are not velocities. I don't get this.

Hi professor, a question: why, would there be no separation phenomenon in inviscid flow, like the inviscid cylinder flow you depicted around 8:10 ?

Awesome! Thank you professor

Very well explained 💛💚💙🩵💜❤️🩷🧡

You are an amazing teacher God Bless You !!!

14:58 is the Reyneld Number ReL (rho*V*x)/mu where x is the length of the turbulent section?

This is class all makes sense now

Thank you for your impressive explanations. Could you make a series on aerothermodynamics and supersonic aerodynamics?

Is this scheme works well with tapered wings, or even wing with 0 taper ratio?

Excellent video

In the gravity driven flow scenario, I am confused as to why the dP/dX term does not go to zero as the flow is being primarily driven by the action of gravity. What is the reason for this assumption ?

Could Froude have tried to scale using the two Reynolds and Drag coefficient matching instead to just scale one model? Or did he have to use Froude since it's his namesake? 😂

Do you do practice problems?

I wish you wrote notes a little slower, I have to pause the video 1000 times for one video. I like how you explain though

Did you just reply to everyone😮

This lecture is very useful for me as a mechanical engineer. However, I still have some doubts. At 4:29, you mentioned the pressure distribution over a cylinder. My question is, at the stagnation point, the velocity will be zero. I have studied that pressure is inversely proportional to velocity, so at the stagnation point, the pressure should be at its maximum. Is that correct?

thank you Prof.GOD!

thanks so much

mixing humor and education... i really got it, thanks to you!

Great video! Thank you so much!

This helped me a lot. Thank you so much!!

why would you not recommend integrating the pressure?

I am looking to do automotive design at university but aerodynamics is really interesting to me so i cant wait to pit this on my personal statements

Hello professor, thanks a lot for your video. I have one question, how would you determine the value of Gamma nought for an elliptical lift distribution. Thanks in advance.

Best Explanation of Flow variables and how they play a part in generating forces at Molecular level.

this was so fun to watch and interact with thank you !

You should do more subjects man. I would watch them!!!

Thank you for your video!

you're the best

I want to learn so much about Aerodynamics 🎉😮

Thank you very much this and your other Videos help so much 😮🎉❤

Bad handwriting too hard to read. Use a computer, not a pen

Bad handwriting, use a computer. There are about 5.4 Billion people using the Internet now. Step up your presentations to match, not down to a hypothetical or organization driven "captive class room". Your visualization are decent, but lack substantially because your drawing skills are not that great. Start with energy and the models, then talk about phenomena with data in hand. Not dribble it in vaguely when you happen to remember while talking. You use words too much where real world images would be better. Even Wikimedia images are better than writing words in English. Animations can be standard symbols of things, once learned and easy to generate, they become tools and reminders of what is possible. There are thousands of languages in the world, and hundreds written and used on the Internet. Most anyone might have seen the images, and never heard or seen the thousands of names people use. You did not link to the background. Like writing a book or paper with no references or index. When you seriously face billions of Internet users, do it consciously and professionally, or at least with some serious intent to talk to and show billions, not thousands. The world has changed and you can be a drag, throwing minds in many vague directions, or you can at every moment and movement reduce momentum, energy and acceleration losses. Turbulence is intimately tied to invisibility and inability to see and anticipate. So show everything, clearly and succinctly, and have everything at hand to bring to bear whatever might be lacking or wanting. It is possible. In many cases it is the difference between dying and survival in conflicts or complex pathways. Hypervelocities are already with us, but you are teaching methods that barely work for steam engines and fossil fuels. Filed as (The world needs complete, dynamic, anticipatory tools and methods, where speed matters) At 10,000 subscribers, RUclips and many other sites will monetize. Add $Thanks and make it easy for people to thank you. You are good, but with effort and intent you could be better. Richard Collins, The Internet Foundation

fascinating job! Very intuitive. What's the next step to go beyond and be prepared to work on aeronautics? Engineering College gives the background, but what can one do by self-learning to expertise at aeronautics?

I'm a high school student and I want to be an Aerospace Enginner, I know fluid mechanics and aerodynamics are important, I have the basic knowledge in math and physics and understand a higher level a bit, how can I learn and understand Fluid Mechanics and Aerodynamics well? Thanks for the video Prof!

The recaps at the end are a real strengthening tool.

Thank you so much for a great effort in explain.

Your videos are amazing, man!!!! Congrats!! Your explanations are very clear and make the subject even more interesting!

great video, but how does the starting vortex take shape in this line of reasoning?

How does the airfoil shape produce rotation?

Great video thanks for sharing

I'm not a student and i want to study aerodynamics for my rocket thank's

I absolutely loved watching your video. You're an amazing teacher 👍🏻

thanks for your extraordinary labor, it was perfectly helpful to understand the main concept. But fortunately, ı couldn't get the point when it comes the similarities. İs there any more precise definition about why Cp are equal for different scaled shapes. Or is there any resource that may help me in that subject. Thx again

What a brilliant video, thank you very much!

Thank you so much I’m a new student in aero space engineering and this helps me a lot I watched all of this whilst completing some assignments

Explanation at 10:30 is a bit wrong. We are riding on the wave front, fluid on the right seems to move towards us with speed a and on the left, it seems to move away from us with speed a-dv.

There is an error in integral calculation in 15:28. Bounds of integral must be from pi to 0 otherwise lift force will be negative.