Informatika és tudomány

  • arrow19
    #44556
    There is no maximum landing weight, as the airplane can be landed at any weight at which it is cleared to fly (max takeoff weight). Some confusion exists about this topic, since there are two specified max landing weight conditions called "maximum landplane landing design gross weight" and "maximum landing design gross weight". Max landplane landing design gross weight is based on return from a normal air to air mission. On the original F-16 that weight was 19,500 lb (considerably higher now) and the design sink rate was 10 ft/sec, a really bad landing. The maximum landing design gross weight (based on return from a normal air to ground mission) was (in 1979) 27,500 lb (also considerably higher now) and the design sink rate was 6 ft/sec, also not a good landing. A normal landing is usually between 1 and 2 ft/sec sink rate.

    To summarize, at lighter gross weights, landings up to 10 ft/sec are OK and at heavier weights, landings up to 6 ft/sec are OK. What is the design sink rate for a max takeoff weight landing? Nobody knows, because the USAF did not pay General Dynamics to design for that condition. If there is an emergency right after a takeoff at max takeoff weight, a normal landing should be no problem for the landing gear. Of course, if it is safe to jettison stores, there will be more margin for error.

    Of course, things like brake energy limits, available runway length, arrestment availability should also be considered.

    Remélem kimerítettem, blk 30.tól felfele megerősítették az egész sárkányt + futóműveket csak viszonytásképpen a 1979-es F-16A változatnak 27,500 lb kb a BMS-ben 4 CBU 4AMRAAM és 1000lbs fuel de ez blk 42.