Alstom Technology Limited

Victor Vladimirovich Odinokov

Alexander Anatolievich Khanin

Maxim Konter

Sergey Vorontsov

Fulvio Magni

Vladimir Vassiliev

Dietrich Eckardt

Igor Kurganov

Sergey Anatolievich Chernyshev

A seal arrangement for a silo combustor includes a first casing and a second casing each forming a passageway for a gas, an end portion of the first casing being disposed radially inside an end portion of the second casing such that the first and the second casing form an overlapping region having a radial gap. A segmented seal has at least two adjacent segments disposed in the overlapping region so as to seal the radial gap, wherein the first casing includes at least one opening disposed in a region between the at least two adjacent segments.

Seal arrangement

A guide vane for a gas turbine includes a vane body having a leading edge and a trailing edge and a shroud extending at least between the leading edge and the trailing edge. The shroud has a first side wall and a second side wall extending essentially radially and in a longitudinal direction of the gas turbine. The first side wall has a groove disposed in a region of the trailing edge extending in a longitudinal direction of the shroud and is configured to receive a sealing plate. The first side wall also has a clearance extending from the groove in a region of the trailing edge, wherein a depth of the clearance in a circumferential direction of the gas turbine is equal to a depth of the groove, and wherein a width of the clearance in the longitudinal direction of the shroud is between one to three times the depth of the clearance.

Stator vane for a gas turbine engine

Turbo machine double blade and platform

Growing community of inventors

Moscow, Russia

Victor Vladimirovich Odinokov