#F01D11/20

COOLED COOLING AIR FOR BLADE AIR SEAL THROUGH OUTER CHAMBER

A gas turbine engine (20) includes a compressor section (24), a combustor (56), and a turbine section (28). The combustor (56) has a radially outer surface that defines a diffuser chamber (112) radial…

DRIVE·Aug 2·1 min read

F01D11/20 RAYTHEON TECH CORP [US]

A method of detecting and localizing partial rotor-stator rubbing during the operation of a turbine

The invention relates to a method of detecting and localizing partial rotor-stator rubbing during the operation of a turbine, in which the rotor (1) of the turbine is monitored by means of at least on…

DRIVE·Jun 25·2 min read

F01D11/20 DOOSAN SKODA POWER S R O [CZ]

Device for axially supporting the strut of a stator ring of the high-pressure turbine of a turbomachine

The device includes a longitudinally-extending sheet metal piece (46) constituting a heat shield arranged upstream from the upstream radial wall (18) of a spacer sector (16) against the inner surface …

DRIVE·Sep 21·1 min read

F01D11/20 SNECMA [FR]