Swirler having vanes provided with at least two lobes in opposite transverse directions with reference to a vane central plane

MN Poyyapakkam, F Biagioli, K Syed, R Mao… - US Patent …, 2016 - Google Patents
A swirler including an annular housing with limiting walls. At least two vanes are arranged in
the annular housing including the sidewalls of the swirler. The leading edge area of each …

Gas turbine engine combustor

FJ Cunha, N Erbas-Sen - US Patent 9,335,050, 2016 - Google Patents
8,028,529 B2 10/2011 8,069,676 B2 12/2011 8,176.739 B2 5, 2012 8, 177,547 B2 5, 2012
2002fOO11070 A1 1, 2002 2005. O13. 0089 A1 6, 2005 2005/026861.6 A1 12/2005 …

Fuel lance cooling for a gas turbine with sequential combustion

X Gao, U Benz, A Theuer, M Düsing - US Patent 10,920,985, 2021 - Google Patents
(57) ABSTRACT A fuel lance is disclosed for injecting a gaseous and/or liquid fuel mixed
with air into an axial hot gas flow flowing through a sequential combustor of a gas turbine …

Burner for a combustion chamber of a gas turbine having a mixing and injection device

A Ciani, JP Wood, DA Pennell, E Freitag… - US Patent …, 2019 - Google Patents
The present invention relation to a burner for a combustion chamber of a gas turbine with a
mixing and injection device. The mixing and injection device includes a limiting wall that …

Burner head of a burner and gas turbine having a burner of this type

T Baumann, A Widenhorn - US Patent 10,712,009, 2020 - Google Patents
A burner head for a burner defines a burner longitudinal axis along which the burner
extends. The burner head includes a base body and at least one oxidant duct defining a …

Sequential combustor and method for operating the same

K Syed, MN Poyyapakkam, FM Genin - US Patent 10,865,987, 2020 - Google Patents
The present invention generally relates to a sequential combustor for a gas turbine having
second and/or subse quent stages of a re-heat, sequential or axially-staged com bustion …

Fuel injector device

K Loeffel, A Theuer, N Biagioli, A Stytsenko… - US Patent …, 2019 - Google Patents
Disclosed is a fuel injector device having a body with a leading edge and a trailing edge and
defining a streamwise direction from the leading edge to the trailing edge, the fuel injector …

Burner for a can combustor

A Ciani, JP Wood, DA Pennell, E Freitag… - US Patent …, 2020 - Google Patents
(57) ABSTRACT A burner for a combustion chamber of a gas turbine with a mixing and
injection device, which includes a limiting wall that defines a gas-flow channel and at least …

Method of controlling fuel injection in a reheat combustor for a combustor unit of a gas turbine

MR Bothien, D Pennell, P Stuttaford - US Patent 11,242,806, 2022 - Google Patents
(57) ABSTRACT A method is disclosed for controlling fuel injection in a reheat combustor of
a gas turbine combustor assembly including a combustor casing defining a gas flow channel …

Method for mixing a dilution air in a sequential combustion system of a gas turbine

MR Bothien - US Patent App. 13/974,523, 2014 - Google Patents
US20140053569A1 - Method for mixing a dilution air in a sequential combustion system of
a gas turbine - Google Patents US20140053569A1 - Method for mixing a dilution air in a …