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9003805 Turbine engine with diffuser  
A turbomachine including an annular combustion chamber; a centrifugal compressor; an annular diffuser with a radially oriented upstream portion presenting diffusion passages connected to the...
8966877 Gas turbine combustor with variable airflow  
An annular combustor and a method for operating a gas turbine engine over a power demand range facilitate combustion in a lean direct ignition (LDI) mode over an extended range of operating fuel...
8950188 Turning guide for combustion fuel nozzle in gas turbine and method to turn fuel flow entering combustion chamber  
A fuel nozzle assembly for a gas turbine, the assembly including: a cylindrical center body; a cylindrical shroud coaxial with and extending around the center body, and a turning guide having an...
8915085 Bleed assembly for a gas turbine engine  
A bleed assembly for a gas turbine engine is provided. The assembly includes: a duct having an inlet and an outlet; a bleed valve that controls the flow of bleed fluid into the inlet; and a...
8893511 Systems and methods for a gas turbine combustor having a bleed duct  
A gas turbine system includes a compressor operative to output an airstream and a diffuser having an inlet to receive the airstream and an outlet to output the airstream. The outlet has an area...
8875517 Diffuser for turbine engine including indented annular webs  
A diffuser for a turbine engine that includes two annular webs extending inside one another and connected between them by substantially radial vanes, wherein the downstream peripheral edge of at...
8876933 Core diffuser for deoiler/breather  
A breather assembly for use with a gas turbine engine includes a static housing for accepting a fluidic mixture of substances, a rotatable separator having one or more fluid inlets and arranged...
8839625 Gas turbine engine diffuser having air flow channels with varying widths  
An exemplary diffuser includes a plurality of air flow channels defined by a corresponding plurality of vanes. The vanes extend from a first side of the diffuser and define a width of the air flow...
8833087 Flow splitter for gas turbine engine  
A splitter is disclosed that can be coupled with a splitter support and used within a diffuser of a gas turbine engine. The splitter includes apertures for receiving a portion of the splitter...
8800291 Bleeding of air via the diffuser of a centrifugal compressor of a turbine engine  
A diffuser which straightens the flow of air issuing from a centrifugal compressor in a turbine engine is provided. The diffuser having a cylindrical shape and including a first part having the...
8572982 Diffuser having distribution element for providing part-flow  
The invention relates to a gas turbine, for energy generation, with a compressor, arranged coaxially to a rotor, mounted such as to rotate, for the compression of an inlet gaseous fluid, at least...
8561410 Outlet guide vane structure  
An outlet guide vane structure for a gas turbine engine includes outlet guide vanes supported between inner and outer outlet guide walls. The guide walls form a diffuser aft of the guide vanes....
8505305 Diffuser with improved erosion resistance  
A diffuser for a centrifugal compressor in a gas turbine engine, the diffuser including a diffuser ring having a series of bores defined therethrough to receive and direct air exiting the...
8499565 Axial diffusor for a turbine engine  
A turbine engine having a plenum for passing fluids from an outlet of a compressor to an inlet of a combustor that may increase the efficiency of the turbine engine. The turbine engine may include...
8474266 System and method for a gas turbine combustor having a bleed duct from a diffuser to a fuel nozzle  
A gas turbine system comprising, a diffuser operative to diffuse an airstream output from a compressor, a fuel nozzle operative to receive fuel and emit the fuel in a combustor, and at least one...
8438854 Pre-diffuser for centrifugal compressor  
A diffuser system for a compressor for a gas turbine engine, the compressor having an impeller and the gas turbine engine having a combustor and a fuel injector proximate to the combustor,...
8438855 Slotted compressor diffuser and related method  
A compressor diffuser for a gas turbine includes: a compressor diffuser having an upstream end and a downstream end, the downstream end defined by a peripheral annular edge, the annular edge...
8402769 Casing of a gas turbine engine having a radial spoke with a flow guiding element  
A section of a gas turbine engine including a radial spoke is provided. The spoke includes an aerodynamic shape with a leading side and a trailing side and, extending from the leading side to the...
8381532 Bled diffuser fed secondary combustion system for gas turbines  
The present subject matter provides a system for modifying static pressure recoveries and emissions formation within a gas turbine. The system includes a bled diffuser positioned downstream from a...
8349045 Turbine inlet air filter system  
The present application provides a turbine inlet air filter system for an incoming flow of air. The turbine inlet air filter system may include a gas turbine engine, a chimney, a weather hood...
8272219 Gas turbine engine combustor having trapped dual vortex cavity  
A gas turbine engine combuslor has a trapped dual vortex cavity defined between aft, forward, and bottom walls. Air injection first holes are positioned in the forward wall. Air injection second...
8146341 Integrated gas turbine exhaust diffuser and heat recovery steam generation system  
Systems and methods for integrating heat exchanger elements of HRSG systems with gas turbine exhaust diffusers are provided in the disclosed embodiments. The systems and methods may include...
8127551 Turbomachine with a diffuser  
A turbomachine including an annular combustion chamber, a centrifugal compressor, an annular diffuser enabling the flow of gas leaving the compressor to be diffused and directing this flow of gas...
8082738 Diffuser arranged between the compressor and the combustion chamber of a gas turbine  
A gas turbine engine having an axial flow compressor, an annular combustion chamber, a turbine, and a diffuser. The diffuser includes a flow-dividing element formed by an inner deflecting flank...
8047000 Gas turbine combustion chamber  
The invention relates to a gas turbine combustion chamber with a combustion chamber wall 1, with at least part of the combustion chamber wall 1 being provided with a liquid-cooling system.
8047777 Turbomachine diffuser  
A turbomachine comprising an annular combustion chamber (40) with injection orifices (44); a centrifugal compressor (10) having a centrifugal downstream stage and an annular diffuser (20)...
8006497 Diffusers, diffusion systems, and methods for controlling airflow through diffusion systems  
A diffuser is provided that includes a first wall, a second wall, and a first plasma actuator. The first wall has a radially-extending section and a curved section. The second wall has a...
7984614 Plasma flow controlled diffuser system  
A diffuser system for a compressor for a gas turbine engine includes a diffuser and a plasma actuator. The diffuser comprises a first wall and a second wall. The first and second walls form a...
7966821 Reduced exhaust emissions gas turbine engine combustor  
A gas turbine engine combustor includes a plurality of main fuel injector assemblies, and a plurality of pilot fuel injector assemblies, that are arranged and configured to reduce exhaust gas...
7937944 System for ventilating a combustion chamber wall  
A system for ventilating a combustion chamber wall in a turbomachine is disclosed. The system includes a centrifugal compressor, a diffuser, a combustion chamber, and an annular case arranged...
7908869 Thermal and external load isolating impeller shroud  
A gas turbine engine has a compressor assembly and a turbine assembly rotationally mounted on a shaft, the turbine assembly being driven by hot gases discharged from a combustion chamber disposed...
7895840 Exhaust gas diffuser wall contouring  
A diffuser for diffusing the exhaust gas produced by an engine, said diffuser comprising a wall or walls defining sections of the diffuser, said diffuser comprising: an initial section which...
7874158 Dirt separator for compressor diffuser in gas turbine engine  
A compressor diffuser for a gas turbine engine is provided with a dirt separator. The dirt separator ensures the air having moved downstream of the compressor section, and moving toward the...
7862295 Device for guiding a stream of air entering a combustion chamber of a turbomachine  
A device for guiding a stream of air entering a combustion chamber of a turbomachine is disclosed. The device includes a flow straightener followed by a diffuser. One of the flow straightener...
7827799 Dirt separator for compressor diffuser in gas turbine engine  
A compressor diffuser for a gas turbine engine is provided with a dirt separator. The dirt separator ensures the air having moved downstream of the compressor section, and moving toward the...
7827798 System for ventilating a combustion chamber wall in a turbomachine  
A system for ventilating a combustion chamber wall in a turbomachine is disclosed. The system includes a diffuser mounted at the inlet of the combustion chamber, an annular end-piece that extends...
7823387 Gas turbine engine diffuser and combustion chamber and gas turbine engine comprising same  
A gas turbine engine diffuser defined between an external casing and an internal casing of the engine and supplied with air via an upstream annular diffuser duct is disclosed. The diffuser...
7784732 Boundary-layer-ingesting inlet flow control system  
A system for reducing distortion at the aerodynamic interface plane of a boundary-layer-ingesting inlet using a combination of active and passive flow control devices is disclosed. Active flow...
7707834 Diffuser for an annular combustion chamber, in particular for an airplane turbine engine  
A diffuser for a single-head annular combustion chamber of an airplane engine, the diffuser comprising a separator formed by a thin sheet connected by structural arms to inner and outer...
7600382 Turbine engine with interstage heat transfer  
Efficiency and/or power are increased in a turbine engine by using a self-contained, passive heat transfer device, such as a heat pipe, to transfer heat from working fluid in one section of the...
7600370 Fluid flow distributor apparatus for gas turbine engine mid-frame section  
A plenum (210) in a gas turbine engine mid-frame section (200) comprises one or more annular flow splitters (240) spaced from an inboard annular wall (232) that partition air flow flowing from a...
7597283 Auxiliary power unit intake duct with aero-acoustic guide vanes  
An auxiliary power unit intake duct for an aircraft, comprising an internal straight portion 1a, an internal first bend portion 1b and an internal second bend portion 1c, extending between an air...
7581397 Diffuser particle separator  
A diffuser particle separator may be integrated into a gas turbine engine to remove corrosive dust and salt particles from the engine's core air flow. The air flow may pass over a series of...
7574864 Diffuser for a gas turbine, and gas turbine for power generation  
The invention relates to a gas turbine, for energy generation, with a compressor, arranged coaxially to a rotor, mounted such as to rotate, for the compression of an inlet gaseous fluid, at least...
7540158 Multistage turbine with single blade row, and gas turbine using same  
In order to desirably prevent leakage of a working fluid from the tip clearance to reduce loss of a heat drop of the working fluid, a first corresponding blade of a second stationary blade row,...
7500364 System for coupling flow from a centrifugal compressor to an axial combustor for gas turbines  
A system is provided for aerodynamically coupling air flow from a centrifugal compressor to an axial combustor. The system includes a diffuser, a deswirl assembly, combustor inner and outer...
7409831 Provision of sealing in a jet engine for bleeding air to the cabin using a tube with a double ball joint  
A jet engine that provides for the sealing of bleeding air to the cabin, the air passing through a cavity delimited, on the one hand, by the external shell of the compressor and an annular...
7302802 Aerodynamic trip for a combustion system  
A apparatus and method for improving combustion by improving at least one of temperature distribution in the combustor, pressure distribution around the combustor and combustion noise level in the...
7278472 Internally mounted radial flow intercooler for a combustion air changer  
An improved combustion air charger, such as a turbocharger or a supercharger, includes a housing (10) having a rotary shaft (18) journalled therein. At least one compressor wheel (20,22) is...
7197882 Turbojet diffuser  
A turbojet diffuser disposed between a compressor and a combustion chamber, and secured to an outer upstream annular flange of an outer casing of the combustion chamber by suspension means which...
Matches 1 - 50 out of 197 1 2 3 4 >