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Perfect description of Y plus.

I am a CFD noob and trying to figure out how to set up my meshes in a way that will give me good results. A lot of information online is over my head. This was good to give me a good base understanding. Thank you

Thank you for this episode, and also thank you Aidan for your endless tutorial series.

Amazing talk! Thank You Jousef!

Great talk! Thank you!

Very informational. Got a lot of insight on this !

Thank you very much fot the y+ explanation.

Amazing explanation of y+...

Is the part 2 still not available here ??

is Second part available?

I added the wimshurst design to four wheels and rims to build a wimshurst car .. The wheels recharge the cars electric system..

And also where can I find part 2?

Thank you for the video. It was very informational. Can you give the references of the authors and books you found this information from?

y+ is really a fancy Reynolds number in turbulent.

Thanks Aidan @fluidmechanics101, Very useful as always!! Thanks very much

I found it funny when he said even the cfd engineers don't understand it. Yes its true they also don't understand it. Funny part is that he also doesn't really understand it but good effort for laymen's understanding. Ps: i do understand much more than him but even i lack lots of things. Wall area is surprisingly wide. Ps2: just small note to reduce the yplus to value of half one cannot simply reduce the mesh size in half. Thats because friction velocity doesn't stay the same that you assumed to be constant while reducing the mesh size. (If it was constant there is no point in changing mesh as friction velocity is what decides shear rate.

Hilarious... I reverse engineering the uss enterprise back to original wimshurst design. Damn I’m that good ...