Fuel injector

A fuel injector head for a gas turbine engine the head having a pilot injector and a main injector located radially outwardly of the pilot injector. A concentric splitter separates the pilot injector from the main injector and has a toroid chamber which is supplied with air in use to generate a toro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Toon, Ian J
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A fuel injector head for a gas turbine engine the head having a pilot injector and a main injector located radially outwardly of the pilot injector. A concentric splitter separates the pilot injector from the main injector and has a toroid chamber which is supplied with air in use to generate a toroidal flow which delays mixing of the pilot and main air flows.