ROTARY FUEL INJECTION DEVICE FOR A RAM-JET ENGINE AND THE RAM-JET ENGINE WITH THE SAME, CAPABLE OF IMPROVING THE PERFORMANCE OF THE RAM-JET ENGINE

摘要

PURPOSE: A rotary fuel injection device for a ram-jet engine and the ram jet engine with the same are provided with improved performance as a high pressure fuel pump is not necessary by utilizing some internal air.;CONSTITUTION: A rotary fuel injection device(100) for a ram-jet engine comprises a housing(110), a turbine(120), a fuel supply unit(160), and a fuel injection unit(150). The air flows in through an air passage(113) of the housing, and flows to the outside. The turbine is placed inside the housing, and rotates by the air flowing in the air passage. The fuel supply unit is connected to the housing, and supplies fuel to the housing. The fuel injection unit is connected to the turbine, and rotates. The fuel injection unit injects the fuel supplied from the fuel supply unit to the outside.;COPYRIGHT KIPO 2013