| 摘要 |
<p>The installation has a main pump (14) driven mechanically and dimensioned based on requirements of fuel supplied to a turbojet engine in full out rate, and an auxiliary pump (16) controlled and dimensioned based on the requirements of fuel supplied to the turbojet engine during ignition, while considering a fuel flow rate assured at speed by the main pump. An electric motor (18) actuates the auxiliary pump. The main and auxiliary pumps are connected in a parallel manner. Inlets of the two main and auxiliary pumps are connected to an outlet of a boost pump (12) i.e. centrifugal-type boost pump.</p> |
