Mxsmanic , IFR sensations, and some other stuff

wrote:
Dudley Henriques wrote:

Any article that "discounts Bernoulli" as having anything to do with
lift is incorrect. I just can't understand why there is so much trouble
in the pilot community understanding that Newton and Bernoulli do NOT
conflict in any way whatsoever, and that each explanation is correct in
itself. Newton AND Bernoulli are BOTH present simultaneously on th wing
at any moment lift is being created. EACH creates the other and EACH is
a complete explanation for how lift is created.

You can use either Newton or Bernoulli to explain lift, but the correct
way to explain it is to explain how both are correct.
In other words, anytime you have lift being created you have a Newton
explanation AND a Bernoulli explanation occurring at the SAME TIME!

Most people seem to want simple, one size fits all answers to
everything and forget that most real life things, e.g. what causes
lift and what causes cancer, are complex and can't be boiled down
into a 10 second sound bite.


This is exactly correct.

Lift explanation in it's true form is an extremely complicated issue.
Attempts to explain it in one simple sentence is usually very confusing
to a new student pilot.
The closest thing to a one sentence explanation I have seen is that lift
is created by turning an airflow.
Of course this covers Newton and leaves Bernoulli out there to be
discovered later on as one finally comes to realize that you can't turn
the airflow without having the pressure difference :-)

The best way to handle the lift question is to openly discuss both
Newton and Bernoulli and how they interact to create each other while
creating what we call lift.

--
Dudley Henriques