On Sun, 21 Aug 2005 01:58:16 +0200, Grandss grandss@nospam wrote in
::

I have one question concerning thrust force.
What's happend if i increase thrust at a very hight value (theorics).

Generally an increase in power/thrust results in an increase in rate
of climb if the wing's angle of attack isn't changed. Increasing
thrust and reducing AOA should result in an increase in airspeed.

I know that lift will increase too and drag decrease.

If the increased thrust results in an increase in airspeed, parasitic
drag will increase.

But for the plane, what it do really.
Just UP or begin to turn to rise ?

Thanks

Grandss

I realize you're in Luxembourg, and your native language is probably
French, but here's a link to web site written in English that will
answer all your questions: http://aerodyn.org/contents.html

Perhaps you can translate from English to French he
http://www.babblefish.com/babblefish/language_webt.htm