A system includes a docking guide comprising a first alignment guide configured to couple with a first mobile unit that supports a turbine engine and a second alignment guide configured to couple with a second mobile unit that supports a generator. The first and second alignment guides are configured to guide a coupling between the first and second mobile units to help align the turbine engine with the generator.

An aircraft turbine engine assembly including a nacelle structure with a strut attachment zone, a first cover forming an air intake lip, a hinged cover arranged on the nacelle upper portion, between the first cover and the attachment zone, a hinge system of the cover comprising, on either side of a mid-plane of the nacelle, a front rod and a rear rod that are one in front of the other. The two ends of each rod are co-planar, parallel to the mid-plane. A first end of each rod is hinged on the cover. A second end of each rod is hinged on the structure. A locking system is actuatable from the outside of the nacelle between a locked and an unlocked positon. The nacelle comprises at least one cylinder with a first end mounted hinged on the structure and the other end mounted hinged on the cover.

A system for protecting the structural integrity of an engine strut may include a first monitor, a second monitor, and a controller communicatively coupled to the first monitor and the second monitor. The first monitor may be mounted proximate an engine strut coupling a turbine engine to an airframe of an aircraft. The second monitor may be mounted proximate the first monitor. The first monitor and the second monitor may each be configured to fail upon reaching a triggering temperature indicative of a burn-through in an engine case during operation of the turbine engine. The controller may be configured to automatically reduce an operating parameter of the turbine engine upon a failure of both the first monitor and the second monitor.

The gas turbine power generation system includes a core engine and a low pressure compressor. The core engine includes a high pressure compressor, a combustor, and a high pressure turbine configured in a serial flow arrangement. The high pressure compressor and the high pressure turbine are coupled together by a first shaft. The low pressure compressor is positioned axially forward of the core engine and is coupled to the first shaft.

The invention concerns a gas turbine engine component (27) comprising an outer ring (21), an inner ring (20), a plurality of circumferentially spaced elements (22) extending between the inner ring (20) and the outer ring (21), wherein a primary gas channel for axial gas flow is defined between the elements (22), wherein the component (27) has an inlet side for gas entrance and an outlet side for gas outflow, and an annular load transfer structure (23) positioned internally of the inner ring (20) for transferring loads between said elements (22) and a bearing structure (24) for a turbine shaft (11) positioned centrally in the component (27), wherein the annular load transfer structure (23) extends circumferentially along at least a part of an inner side of the inner ring (20) and inwards in a radial direction of the component (27), wherein the annular load transfer structure (23) has a first portion (23a) and a second portion (23b), and wherein the first portion (23a) is located closer to the inner ring (20) than the second portion (23b). The invention is characterized in that the first portion (23a) is radially inclined between a first position (30) in the vicinity of the inner ring (20) and an axially displaced second position (31) and wherein the second portion (23b) extends from the second position (31) and is inclined in relation to the first portion (23a), and wherein the annular load transfer structure (23) is provided with a plurality of circumferentially spaced load carrying members (32) arranged at a side of the first portion (23a) axially facing in a direction towards the second position (31), wherein the load carrying members (32) are arranged to form a load carrying connection between the annular load transfer structure (23) and said elements (22) via the inner ring (20). The invention also concerns a gas turbine engine (1) comprising a component (27) of the above type.

A support system for assembling and shipping a steam turbine is provided that includes an annular support fixture configured to be coupled to a longitudinal end of a casing of the steam turbine. The annular support fixture includes a first protrusion that extends in an axial direction relative to a longitudinal axis of a rotor of the steam turbine between the rotor and the casing and that is configured to support the rotor in the radial direction. The annular support fixture includes a second protrusion, which extends in the radial direction toward a lateral surface of the rotor and which includes a surface configured to face the rotor in the axial direction. The support system includes a block configured to be disposed between the surface of the second protrusion and the rotor, such that the block blocks movement of the rotor in the axial direction during shipping of the steam turbine.

A system for mounting an engine to an aircraft includes a rigid structure coupled to a wing and including a forward mount interface and an aft mount interface. The system includes a frame including a first support connection and a second support connection spaced apart from the first support connection. A linkage structure couples the frame to the rigid structure and includes a first linkage pair extending between the forward mount interface and the first support connection at a first angle with respect to a rotational axis, and a second linkage pair extending between the aft mount interface and the second support connection at a second angle with respect to the rotational axis.

An alignment system includes a first visual indicia and a second visual indicia disposed on a first mobile unit, and a third visual indicia and a fourth visual indicia disposed on a second mobile unit. The alignment system also includes a visual inspection area configured to enable collective viewing of the first visual indicia, the second visual indicia, the third visual indicia, and the fourth visual indicia along a single direction. The alignment system is configured to align the first mobile unit with the second mobile unit along a vertical axis, a horizontal axis, and a rotational axis to help align a rotational coupling between the first mobile unit and the second mobile unit.

A support system for an airfoil piece in a gas turbine engine includes first and second support platforms for supporting the airfoil piece there between. Each of the support platforms defines a forward support platform side, an aft support platform side, a first support platform circumferential side, a second support platform circumferential side, an airfoil side, and a non-airfoil side. The airfoil side of at least one of the support platforms has a radial channel therein for receiving a complementary radial flange of the airfoil piece. Each radial channel includes a radial channel first leg portion extending adjacent the aft support platform side, a radial channel second leg portion that extends from the radial channel first leg portion and that curves toward the forward support platform side, and a radial channel third leg portion that extends from the second leg portion toward the forward support platform side.

An aerodynamic element assembly is provided and includes a hub defining a slot and an aerodynamic element. The aerodynamic element includes a dovetail section receivable in the slot and an airfoil section configured to aerodynamically interact with fluid to drive hub and aerodynamic element rotations around a rotational axis. The dovetail section is deformable during operational conditions from an initial configuration to a deformed configuration and, with the dovetail section assuming the initial configuration, at least one of ends of the slot are flared and thereby configured to be spaced apart from corresponding ends of the dovetail section and ends of the dovetail section are shaved and thereby configured to be spaced apart from corresponding ends of the dovetail section.