Fuel injection nozzle

摘要

A fuel injection nozzle includes a first cavity having a first preestablished cross-sectional area and a second preestablished cross-sectional area being larger than the first preestablished cross-sectional area. And, an actuating device being positioned at an inlet end of the first cavity and controllably varying the flow of a compressed fluid through the fuel injection nozzle. The fuel injection nozzle further including a second cavity having a flow of compressed fluid flowing therethrough.