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AndreWeiner / ml-cfd-lecture

Lecture material for machine learning applied to computational fluid mechanics

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Typos in the lecture slide

JihooKang-KOR opened this issue · comments

commented

Dear Andre,

I guess there are some typos in the third lecture slide as follows:

  1. In the page 9.22, y+ is mentioned as y*nu/u_tau, but I believe that y+ = y*u_tau/nu would be correct. (In the lecture notebook, the expression is also the same.)
  2. In the same page, the part -u+*kappa*(1 + u+*kappa)/2 would be -u+*kappa*(1 + u+*kappa/2). (But the equation is correctly expressed in the notebook.)
  3. In the page 9.23, x and y-axis should be reversed. (x-axis : y+ and y-axis : u+)

I found them when I was dealing with Spalding's function.

It would be great if you could check the above.

Best regards,
Jihoo Kang

commented

Hi Jihoo,
you are correct in all three points. I have revised the slides and the notebook accordingly, as you can see in the linked commit.
Thanks for your help, awesome!
Andre