Solar Turbines Inc.

Stephen Burke

John Frederick Lockyer

Drew Allen Dominique

Jiang Luo

Hanjie Lee

Jonathan Gerrard Duckers

Stephen E Theron

Richard A Rogers

Robert Archer

Timothy Ray Evans, Jr

Stefan Helmuth Humer

Stefan H Humer

Jr Timothy R Evans

Jonathan G Duckers

In a closed system that recirculates exhaust gas from a gas turbine engine, recirculated exhaust gas should be mixed into inlet gas in a manner that produces a uniform distribution within the mixed gas, while preventing an excessive pressure drop at the point of mixing, and without needing excessive duct length. Otherwise, the performance of the gas turbine engine may be detrimentally affected. Accordingly, a mixer box is disclosed that injects recirculated exhaust gas into a flow path of inlet gas in a uniform manner. The mixer box may comprise mixer(s) that extend the flow path of the recirculated exhaust gas into the flow path of the inlet gas along two axes. Each mixer may comprise surface apertures and/or interior channels designed to promote uniform ejection of the recirculated exhaust gas from the mixers into the flow path of inlet gas.

Turbine exhaust gas recirculation mixer box

A fuel injector for a combustor of a gas turbine engine is disclosed herein. The fuel injector includes a fuel stem assembly for receiving and distributing fuel and an injector head receiving fuel from the fuel stem assembly. The injector head can include an injector body, swirler vanes, a pilot assembly, passages, and fuel galleries. The pilot assembly can include pilot struts and a pilot tube. The swirler vanes and pilot struts can include passages to transport the pilot fuel from the fuel stem assembly to the pilot tube.

Fuel injector

Growing community of inventors

Brantford, Canada

Stephen Burke