Method and arrangement for dispersing fuel 62 within a fuel containment
system 60 of an aircraft 30 including utilizing a fuel containment
system on an aircraft that is located at least partially within a wing 34
of the aircraft and defines a reservoir portion 42 and a remote portion
44. Fuel is pumped during at least aircraft flight operation from the reservoir
portion to the remote portion at a pumped rate 80, while simultaneously
fuel that is contained in the remote portion of the fuel containment system is
permitted to drain to the reservoir portion at a drainage rate 82. The drainage
rate is less than the pumped rate. A fuel mass 64 is accumulated in the
remote portion of the fuel containment system because of a difference between the
pumped rate and the drainage rate and as a result, a counteractive moment 49
is induced in the aircraft that is opposingly directed to a lift moment 46
caused by wing-lift 45 during aircraft flight.