MULTIPOINT INJECTORS

摘要

A multipoint injector includes a nozzle body defining a fluid inlet in fluid communication with a plurality of feed bores. A plurality of swirl chambers is defined radially outward from the fluid inlet of the nozzle body in fluid communication with the fluid inlet through the feed bores. A plurality of injection orifices are respectively aligned in fluid communication with the swirl chambers for issuing a swirling spray of fluid passing from each swirl chamber through each injection orifice.

主权项

1. A multipoint injector comprising:
a nozzle body defining a fluid inlet in fluid communication with a plurality of feed bores, wherein a plurality of swirl chambers is defined on a radially outward surface of the nozzle body in fluid communication with the fluid inlet through the feed bores; and a nozzle tip mounted to the nozzle body, wherein the nozzle tip defines a plurality of injection orifices, each injection orifice aligned in fluid communication with a respective one of the swirl chambers for issuing a swirling spray of fluid passing from the swirl chamber through the injection orifice.