12. Fluid Dynamics of Drag (Part I)

[@viniciusviena8496]

these mit videos are the best in fluid mechanics learning. Thank you for uploading them !

[@DaveO1310]

Ascher Shapiro was a very gifted teacher.

[@cocemojoe]

Thanks Mr. Belmont

[@colocro]

great video! Thank you for this upload

[@AhMaDmwm]

thank you for sharing the videos

[@steve-o6413]

In a thicker viscosity a greater surface area produces more Drag, a dimpled golf ball will gain more lift than a smooth one. I'm sort of stumped on the bomb versus ball but would venture to say due to a unequal balance of pressure...

[@steve-o6413]

A fishes body reminds me of the bomb shape only difference is that it's flat instead of round. We can learn a lot from Nature's design of Birds and Fish in fluid dynamics...

[@muhammadabdullah3467]

bro where did you get these from

[@davidbain701]

So the shaking you experience in a flying in a commercial airplane Were the dominant flow conditions in the atmosphere Has altered ( pressure drop etc ), to affect stable flight speed Has the plane reached the speed were the smooth surface of the wings and body now has more drag ( But why did not the plane shake earlier in the fight When passing over the speeds were the smooth surface experiences this greater drag? )

[@belacickekl7579]

The shaking in commercial planes is due to large-scale eddies in the atmosphere, not necessarily rapid changes in the airflow over your plane's surfaces.

[@WolfPanchal]

thanx for these videos

[@rabiasonmez2540]

How can i get substitles?

[@challengermegatron6375]

Abla mezun olmuşsundur şimdiye

[@aman2426]

Matters look complicated.

[@peterbrune598]

So the drag goes down roughly at... RE = 45 m/s * 0.1 m / 1.5e-5 = 300000. Yup; that's the ticket.

[@joseluizpereiradacunha7244]

Reverenciando

[@cocemojoe]

Thanks Mr. Belmont