Wolfgang,
As has been stated a number of times on this forum, the
determination of Vne is a very complex and multi-discipline task. Not to repeat
what’s been said many times, the several aero engineers that participate
in this forum have suggested that this subject is probably beyond a basic aero
engineering degree. You’re unlikely to find one of these people willing to
offer a “back of the hand” quick solution. LOTS of information on
the internet about this subject, and some serious reading available. a couple
of courses on aeronautical design and finite element analysis will give you
some idea of what you are looking for. Definitely beyond a simple posting on
the LML, IMHO.
Bob
So
. . . am I to conclude that there's nobody on the list that can identify how
Vne is determined ?
With
all the experience of posters on this list, I'm surprised to say the least.
Is
this black magic art or is there some real formula/procedure ?
All
I've seen here so far is "is that meadured in IAS, TAS OR Mach ?" or
"what is the speed for xxx airframe ?".
.
. . but nothing about how the number comes to be.