Gas turbine assembly and corresponding operating method

R Marmilic, J Hellat, E Freitag, A Eroglu - US Patent 10,774,740, 2020 - Google Patents
The invention relates to a gas turbine assembly which substantially includes at least one
compressor, at least one first burner, at least one second burner that is connected …

Mini mixing fuel nozzle assembly with mixing sleeve

GA Boardman, BSM Abdelnabi - US Patent 10,465,909, 2019 - Google Patents
The present disclosure is directed to a fuel nozzle for a gas turbine engine. The fuel nozzle
includes a sleeve defining a plurality of radially oriented air inlet ports. The sleeve defines a …

Fuel injector assembly for gas turbine engine

GA Boardman, P Naik, J Foster, KV Sanjay - US Patent 10,890,329, 2021 - Google Patents
The present disclosure is directed to a fuel injector including a centerbody defining an air
inlet opening defined substan tially radially through the centerbody; an outer sleeve sur …

Centerbody injector mini mixer fuel nozzle assembly

GA Boardman, P Naik, MG Giridharan, DA Lind… - US Patent …, 2019 - Google Patents
The present disclosure is directed to a fuel injector for a gas turbine engine including an end
wall defining a fluid chamber, a centerbody, and an outer sleeve surrounding the centerbody …

Cooling scheme for an increased gas turbine efficiency

A Winkler, U Benz, A Theuer, D Lauffer… - US Patent …, 2013 - Google Patents
(57) ABSTRACT A burner for a combustion chamber of a turbine, with an injection device for
the introduction of at least one gaseous and/or liquid fuel into the burner is proposed. The …

Multi-point centerbody injector mini mixing fuel nozzle assembly

GA Boardman, P Naik, MG Giridharan, DA Lind… - US Patent …, 2019 - Google Patents
The present disclosure is directed to a fuel injector for a gas turbine engine. The fuel injector
includes an end wall defining a fluid chamber, a centerbody, an outer sleeve surrounding …

Fuel staging in a gas turbine engine

IA Slobodyanskiy, IP Sidko, DW Simons - US Patent 10,480,792, 2019 - Google Patents
A gas turbine system includes a turbine combustor. The turbine combustor includes one or
more first fuel injectors coupled to a head end of the turbine combustor and configured to …

Reheat burner injection system with fuel lances

M Poyyapakkam, U Benz, A Theuer, A Winkler… - US Patent …, 2014 - Google Patents
The disclosure relates to a burner Such as for a secondary combustion chamber of a gas
turbine with sequential com bustion having a first and a second combustion chamber, with …

Reheat burner injection system

M Poyyapakkam, A Winkler, K Syed, A Eroglu… - US Patent …, 2014 - Google Patents
A burner, such as for a secondary combustion chamber of a gas turbine with sequential
combustion having first and second combustion chambers, includes an injection device for …

Reheat burner arrangement having an increasing flow path cross-section

JP Wood, A Ciani, A Theuer, DA Pennell… - US Patent …, 2018 - Google Patents
A reheat burner arrangement including a center body, an annular duct with a cross-section
area, an intermediate fuel injection plane located along the center body and being actively …