| 摘要 |
A system for starting a ramjet/scramjet engine includes a gas generator for lighting a combustor of a ramjet/scramjet engine, for generating electrical power for vehicle subsystems, for pumping fuel, and for preheating the fuel. In accordance with the present invention, there is provided a method for cold starting a ramjet/scramjet engine. The method comprises the steps of using a gas generator to light the combustor, to generate a gas product, using the gas product to generate electrical power for vehicle subsystems and to pump fuel, and using the gas product to preheat liquid fuel.
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