Gknaerospace Sweden Ab

Carlos Arroyo

Hans Mårtensson

Mattias Billson

Fredrik Wallin

Lars Ellbrant

Hans Abrahamsson

Anders Bergman

Andreas Fahlvik

A gas turbine engine comprises at least one radially extending bleed passage optionally in fluid communication with at least one generally circumferentially extending plenum. The passage has an upstream inlet in fluid communication with a bleed passage and an outlet for releasing air from the plenum. The upstream leading edge of the inlet or the downstream trailing edge of the inlet has a non-uniform profile.

Gas turbine air bleed arrangement with an inlet

A front centre body (FCB) structure for a geared turbofan engine comprises a plurality of vanes extending across the inlet duct to a low pressure compressor and integrates a heat exchanging arrangement to control the temperature of the gearbox of the turbofan engine.

Heat exchanger integration

A turbine exhaust casing (TEC) cooling arrangement for a gas turbine engine includes cooling the struts of a TEC using compressed air communicated from one of the engine's compressors.

Turbine exhaust case cooling

Growing community of inventors

Trollhättan, Sweden

Carlos Arroyo