Thank you so much for these videos. At this point in my collegiate career, it has been difficult to find trustworthy sources for supplementary materials. However, I did notice a small inconsistency at 9:26. The text defines the velocity potential of a vortex flow to be (Phi) = ((- Gamma) / (2*pi)) * (Theta). Your video does not have the negative sign. Given how the other flows are defined, I do not believe this comes from a convention for defining the strength of the vortex field. Thanks again for your efforts!
Excellent catch! Looking back at the text, it seems I missed the negative in the definition of u_\theta, but this only propagated into the velocity potential. Thanks for pointing this out, I will adjust my notes.
The phrase you use between concepts to clarify them is extremely helpful. In addition, your diagrams explain fifty percent of the concepts. Keep up the good work, Professor. I would like to collaborate and work on a project with you. My areas of interests are low speed aerodynamics, heat transfer and heat exchangers.
Dear Professor please upload some more lectures on fluid mechanics and aerodynamics you can also upload ho to solve numericals and how to apply the concepts in the question
Glad you like the explanations! Ultimately, I try and have these videos go at conversation speed, not writing speed (less lecture-style). You could try and watch them at a slower playback speed, or potentially have the PDF of the notes open on the side?
Definitely a challenge starting this material in high school , good for you! In this case theta and r are the cylindrical coordinates that determine a point on a plane (similar to x and y). Given an angle around the origin (theta) and distance from the origin (r) you have a unique single point. Psi is the stream function, which is an equation that defines the streamlines, or roughly the paths that flow particles take in the flow field.
![Kutta Joukowski theorem [Aerodynamics #10]](http://i.ytimg.com/vi/ylD7uJZWJgA/mqdefault.jpg)
![Kutta Joukowski theorem [Aerodynamics #10]](/img/tr.png)
![Panel methods [Aerodynamics #11]](http://i.ytimg.com/vi/AGVG2K6R9GA/mqdefault.jpg)
![Bernuolli and Laplace [Aerodynamics #8]](http://i.ytimg.com/vi/1dieMQe23N0/mqdefault.jpg)
the way you are explaining these concepts is really good, thanks prof
Thank you!
Thank you so much for these videos. At this point in my collegiate career, it has been difficult to find trustworthy sources for supplementary materials.
However, I did notice a small inconsistency at 9:26. The text defines the velocity potential of a vortex flow to be (Phi) = ((- Gamma) / (2*pi)) * (Theta). Your video does not have the negative sign. Given how the other flows are defined, I do not believe this comes from a convention for defining the strength of the vortex field.
Thanks again for your efforts!
Excellent catch! Looking back at the text, it seems I missed the negative in the definition of u_\theta, but this only propagated into the velocity potential. Thanks for pointing this out, I will adjust my notes.
The phrase you use between concepts to clarify them is extremely helpful. In addition, your diagrams explain fifty percent of the concepts. Keep up the good work, Professor. I would like to collaborate and work on a project with you. My areas of interests are low speed aerodynamics, heat transfer and heat exchangers.
Hi and sorry for the late reply---the semester got a way from me.
Thank you for the kind words, happy to hear about collaborations!
Dear Professor
please upload some more lectures on fluid mechanics and aerodynamics
you can also upload ho to solve numericals and how to apply the concepts in the question
Thanks Rahul! That is my next effort this semester is to post solved problem walkthroughs.
@@prof.vanburen thanks sir
thanks so much
No problem!
Thank you man !! you are great 💚💥👏
Thanks!!
Wonderful.
Thanks!
how can we support u more professor ??
I'm just happy you enjoy it and making the videos are fun! That's all I need (along with my gainful employment, of course =P )
Professor can u share the notebook that you used in the lecture
Send me an email at vanburenlabs@gmail.com and I can get you a PDF of the notes from this video!
@@prof.vanburen Thanks professor
@@prof.vanburen I have sent an email prof, could you please send the doc.
Great work professor...looks like ur refering John D Anderson
People are going to love this channel... especially from where I come
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
Glad you like the explanations! Ultimately, I try and have these videos go at conversation speed, not writing speed (less lecture-style). You could try and watch them at a slower playback speed, or potentially have the PDF of the notes open on the side?
Hello Professor I'm a high school student studying aerodynamics. May I ask what θ and Ψ and r is? Thank you so much.
Definitely a challenge starting this material in high school , good for you! In this case theta and r are the cylindrical coordinates that determine a point on a plane (similar to x and y). Given an angle around the origin (theta) and distance from the origin (r) you have a unique single point. Psi is the stream function, which is an equation that defines the streamlines, or roughly the paths that flow particles take in the flow field.
@@prof.vanburen thank you very much! I really love your lectures about aerodynamics.🔥🔥🔥
This is LLLLLLLLIIIIITTTTTTTTT
Nice!