45:26 Did Dr. Biddle mean to write 1.61E-4 for kinematic viscosity? His value corresponds to SI units for 20degC when he's working out an English unit problem at 68degF. His Reynolds number would instead be 1x10^7, not 10^6. The 1.61E-4 value would yield his Reynolds number.
The authors have two wrong scientific approaches: researching the creation of Lift force and Low pressure at upper side of the wing, relative to the ground surface and Earth. I explain the aerodynamic cavitation and existence of Lee side aerocavern, and creation of Aerodynamic force. Low pressure creates force normal to the cord (contact surface), and it name is "aerodynamic force" because is made from the air (aero) in motion (dynamic), or wind relative to the wing (object).
I'm an EE not ME, however, I have thoroughly enjoyed Dr. Biddle's fluid videos. I'm looking forward to his thermo lectures, too!
Never too late to change majors. :D
@@CPPMechEngTutorialsI earned my BSEE decades ago, but my "true love" has always been (aeronautical) fluid dynamics.
Amazing video, helped me so much!
45:26 Did Dr. Biddle mean to write 1.61E-4 for kinematic viscosity? His value corresponds to SI units for 20degC when he's working out an English unit problem at 68degF. His Reynolds number would instead be 1x10^7, not 10^6. The 1.61E-4 value would yield his Reynolds number.
"Boom goes the drag force" I love this man, he is a national treasure!
Thanks for sharing 🙏 I really enjoyed the transition from basics to advanced sections of the lecture; fantastic professor 🙏
Thanks for sharing!!! I wish I could have professor like him during my engineering.
Oooo... first comment on this newly released lecture series. You're welcome. :)
thanks from egypt
You're welcome!
Thanks 🙏
No problem.
Which clg professor ? And where the clg located ?
Thanks a lot
Our pleasure.
Thanks,Thanks,........................
You're welcome, You're welcome, .......
The authors have two wrong scientific approaches: researching the creation of Lift force and Low pressure at upper side of the wing, relative to the ground surface and Earth. I explain the aerodynamic cavitation and existence of Lee side aerocavern, and creation of Aerodynamic force. Low pressure creates force normal to the cord (contact surface), and it name is "aerodynamic force" because is made from the air (aero) in motion (dynamic), or wind relative to the wing (object).