CoP -?
CoG – ?
These planes are different aerodynamic configuration!
MFI – tailless with canards
J-20 – a duck
green – the lift surface
[ATTACH=CONFIG]248088[/ATTACH]
It’s worse – Hollywood
[ATTACH=CONFIG]248044[/ATTACH] [ATTACH=CONFIG]248045[/ATTACH] [ATTACH=CONFIG]248046[/ATTACH]
[ATTACH=CONFIG]248041[/ATTACH]
OT: Paralay, what software do you use for the line-drawings?
Летун, you went into hiding? 😛
http://kompas.ru/
Vanshilar, It seems range F-18 I took from the manual
*Sigh* I guess rather than trying to defend or explain the basis for your calculations…
😉
https://a855196877272cb14560-2a4fa819a63ddcc0c289f9457bc3ebab.ssl.cf2.rackcdn.com/13537/f35a_2.pdf
https://a855196877272cb14560-2a4fa819a63ddcc0c289f9457bc3ebab.ssl.cf2.rackcdn.com/13538/f35b.pdf
https://a855196877272cb14560-2a4fa819a63ddcc0c289f9457bc3ebab.ssl.cf2.rackcdn.com/13539/f35c.pdf
In the words of Russian classics: Hope nourish young men … 🙂
…people question it just because they don’t like how it looks.
You are so funny 😛
[ATTACH=CONFIG]248019[/ATTACH]
[ATTACH=CONFIG]248018[/ATTACH]
I haven’t figured out what this means yet but…
700 nm (1296,4 km) and 10000 lb fuel (4535,92 kg)
Fuel consumption 4532.92 kg : 1296.4 km = 3.5 kg/km
Range (internal fuel) 1667 km, internal fuel 6352 kg
Fuel consumption 6352 kg : 1667 km = 3.81 kg/km (extra fuel consumption due to vertical landing?)
[ATTACH=CONFIG]248000[/ATTACH]
Cruising speed
3435 kg / h: 3.5 kg / km = 981 km / h
3435 kg / h: 3.81 kg / km = 901 km / h
That’s what I mean 71.5 m2 : 8.12 m2 = 8.8
[ATTACH=CONFIG]247995[/ATTACH]
It is difficult to communicate through the Google translator. Download the table and look at the formula in the cells.
https://yadi.sk/i/yV-T2cUHujyX8
[ATTACH=CONFIG]247992[/ATTACH] [ATTACH=CONFIG]247993[/ATTACH]
Su-27. Specific fuel consumption – 1.2 kg / kgs * h, really – 0.67 kg / kgs * h, 0.67 : 1.2 = 0.558 – coefficient
F-22. Specific fuel consumption 1.66 kg / kgs * h * 0.558 = 0.93 kg / kgs * h, coincides with message #3243
F-35. Specific fuel consumption 1.72 kg / kgs * h * 0.558 = 0.96 kg / kgs * h, It does not match with message #3243, possible fineness above 8.8