just read Cavalear reply (it was posted while i was editing my last one
).
Cavalear I do agree about the fact that allied planes were better at high altitudes and must remain better also here.
But i disagree about one thing: that is realistic flying quietly at 30-32k for any ww2 prop plane.
This from my experience on modern aircrafts:
- Rectilinear flying w/no decrease/increase of alt or speed respects 1 equation, where thrust , drag , lift n weight are perfectly ballanced
- todays Liners and Executive jets fly at such alts..and olso older aircrafts with alternative-engines equipped w/compressors were able to reach and sometimes mantain very high altitudes...question is, why?
- Was the air?...Mmm, it's true, air is thicker there and this means less drag...but also less lift!...So why climbin there when the aerodynamic output is the same ? (u have to use ur engine thrust less to go forward but more to remain up!)..nope this is not the point...
-The point is: engine!
A jet engine gets a great advantage from high alt flyin..Less fuel consumption...This is cause of the stechiometric percentage (air/fuel) ....The characteristic of an alternative-engine equipped with a compressor is similar, but it is like comparing a 1960 Rover Mini to a 1995 to a 1998 Nissan Micra...They do both the same job...but performance are "slightly" different...
- 1940 prop planes were almost all not equipped with compressor, but things quickly developed during the war...The compressor appeared: a smart invention that was able to boost up the stechiometric percentual ------> the engine thrust at high altitudes (air is thick up..u compress it..u get a better ossigenated burnin fuel into ur engine...all goes better)
- But i ve read a lot about p47s w/no guns tryin to going 25k ...and...without touchin sticks, and w/wings levelled... entering in auto-rotation and riskying to get into strange assects---> a no-exit-flat-spin.
I know for sure that p47, 38 and 51 ceilings were 30-5k high...but those were not-armed planes with few fuel and people like Lindberg piloting....So I find hard to accept dogfights involving p47s w/9 machine guns easilly rollingaround their wings with no conseguences at 30K...
BTW i want enuff technical and historical datas before deciding
BuSc