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8702372 System and method for adjusting compressor inlet fluid temperature  
A system includes a radiation detector array directed toward a fluid flow into a compressor. The radiation detector array is configured to output a signal indicative of a two-dimensional...
8696300 Body fan device  
A body fan device for keeping a user cool, dry, and comfortable when wearing a garment is provided. The body fan device comprises an outer casing having a front side and a rear side with the front...
8696299 Compressor  
A compressor comprises an impeller wheel mounted within a housing defining an inlet and an outlet. The wheel has a plurality of vanes and is rotatable about an axis. The housing has an inner wall...
8695345 Calculation method of moisture loss in steam turbine  
In one embodiment, a calculation method of moisture loss in a steam turbine calculates first a wetness fraction at the inlet and outlet of each of stationary blade cascades and rotor blade...
8690519 Wet gas compressor systems  
The present application provides for a wet gas compressor system. The wet gas compressor system may include a wet gas compressor with an inlet section. A variable cross-section nozzle may be...
8684659 Rotating blade system for a row of rotating blades of a turbomachine  
The invention concerns a moving blade system for a moving blade sequence of a continuous-flow machine, in particular a thermal gas turbine with at least two moving blade segments, of which each...
8678741 Oil cooled runner  
An oil cooled runner, for a rotary seal between an engine case and a shaft rotationally mounted to the case, includes an annular runner ring having a platform with a radially outer seal engagement...
8678742 Clearance control system, turbomachine and method for adjusting a running clearance between a rotor and a casing of a turbomachine  
The invention relates to a clearance control system for adjusting a running clearance (L) between a rotor (12) having rotor blades (10) of a turbomachine (14), especially a gas turbine, and a...
8678740 Turbomachine flow path having circumferentially varying outer periphery  
A turbomachine includes an annular flow path section between a plurality of radially extending stator blades and a plurality of radially extending rotor blades. At least a portion of the flow path...
8678743 Method for setting a gear ratio of a fan drive gear system of a gas turbine engine  
A gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a fan section including a fan rotatable about an axis and a speed reduction device in...
8672607 Vacuum pump  
A differentially pumped vacuum system including apparatus having at least first and second chambers; and a vacuum pump for differentially pumping fluid from the chambers to generate a first...
8672606 Gas turbine engine and system for servicing a gas turbine engine  
A gas turbine engine includes a compressor having first annular connection structure at a forward end portion of an air inlet housing of the compressor. The gas turbine engine may also include...
8668431 Seal clearance control on non-cowled gas turbine engines  
A method for controlling turbine blade tip seal clearance on a non-cowled gas turbine engine includes the step of directing a flow of relatively hot, pressurized air in contact with an exterior...
8668432 Bearing arrangement having a double-row roller bearing, turbocharger and method for feeding a lubricant to the rows of rolling bodies of a double-row roller bearing  
A hearing arrangement which has a double-row rolling-body bearing, in particular an angular ball bearing for a turbocharger. The rolling-body bearing has at least one outer ring and at least one...
8662820 Method for shutting down a turbomachine  
A method for increasing the operational flexibility of a turbomachine during a shutdown phase is provided. The turbomachine may include a first section, a second section, and a rotor disposed...
8662819 Apparatus and method for preventing cracking of turbine engine cases  
A method for preventing cracking of a turbine engine case includes the steps of disposing at least two rails upon an exterior surface of a turbine engine case; and securing a first rail to a first...
8662821 Removable steam inlet assembly for steam turbine  
A removable steam inlet assembly and lifting fixture for a steam turbine are provided to facilitate lifting of the upper exhaust hood of the steam turbine. The removable steam inlet assembly is...
8657558 Airflow from a blower with one or more adjustable guide vanes that are affixed to the blower at one or more pivot points located in an outlet of the blower  
Methods, apparatus, and products are disclosed for improving the airflow exiting a blower that has one or more adjustable guide vanes that are affixed to the blower at one or more pivot points...
8657559 Method and device for reduction of wear in a water turbine  
A method and device for reducing wear in a water turbine (1) comprising a turbine housing (2) and an impeller (4), and where between the turbine housing (2) and the impeller (4) is arranged a seal...
8657571 Supersonic compressor rotor and methods for assembling same  
A supersonic compressor rotor that includes a rotor disk that includes a body that extends between a radially inner surface and a radially outer surface. A plurality of vanes are coupled to the...
8651798 Kinetic hydropower generation system and intake therefore  
A kinetic hydropower generation system has a turbine and a generator coupled to the turbine. An underwater intake nozzle assembly is fluidly coupled to the turbine. For one embodiment, an...
8651799 Turbine nozzle slashface cooling holes  
A turbine vane or blade segment includes at least one airfoil extending radially outwardly from a radially inner band. A plurality of cooling passages are formed in the radially inner band in fluid...
8647048 Flexible seal for gas turbine engine system  
A system includes a gas turbine engine, a nozzle structure located adjacent to the gas turbine engine, a flexible annular seal linking the gas turbine engine and the nozzle structure, the flexible...
8647047 Method and system for controlling a turbocompressor group  
A method for controlling at least two turbocompressors (1.1, 2.1), each having a control device (1.2, 2.2) for maintaining a distance relative to a surge limit curve (P1, P2) of the respective...
8641361 Airflow from a blower with one or more adjustable guide vanes that are affixed to the blower at one or more pivot points located in an outlet of the blower  
Methods, apparatus, and products are disclosed for improving the airflow exiting a blower that has one or more adjustable guide vanes that are affixed to the blower at one or more pivot points...
8641360 Method for braking a rotor of a turbine engine and a turning gear for driving the rotor of a turbine engine  
The invention relates to a method for braking a rotor of a turbine engine, comprising a turning gear, with a drive supplied from an energy source, having an input shaft to which the rotor may be...
8641362 Turbine exhaust cylinder and strut cooling  
A turbine exhaust cylinder for an industrial gas turbine engine with an external blower that delivers cooling air to an inner space of the exhaust cylinder that provides cooling for the struts that...
8636462 Methods, systems and apparatus for detecting material defects in rotor blades of combustion turbine engines  
A system for detecting defects in a turbine rotor blade of a combustion turbine engine. The system may include: a turbine rotor blade that includes an insulator coating; a first electrode that is...
8639377 Metrology for GST film thickness and phase  
Methods of determining thickness and phase of a GST layer on a semiconductor substrate are described using intensity spectra within the infra-red range. In particular, techniques for using certain...
8628291 Gas turbine compressor  
A gas turbine compressor is disclosed. The compressor includes a compressor housing, guide vanes, rotor blades, and valve-controlled blow-in openings for stabilizing the compressor flow by air that...
8622687 Method of operating adaptive core engines  
A method of operating a compressor in an adaptive core engine is disclosed. The method comprises the steps of operating a front block compressor to increase pressure of a fluid to a first pressure...
8616827 Turbine blade tip clearance system  
A system for adjusting a clearance between blade tips of a turbine and a shroud assembly encircling the turbine in a turbine engine is disclosed herein. The system includes a first fluid passageway...
8616828 Adjustable loop rotor air cooler and fuel gas heater  
A cooling system for turbine engines for controlling cooling of rotor cooling air and heating of fuel gas is disclosed. The cooling system may be formed from a housing formed from a main plenum, a...
8608424 Contoured honeycomb seal for a turbomachine  
A turbomachine includes a housing having an inner surface, a compressor, a turbine and a rotary member including a plurality of blade members configured as part of one of the compressor and the...
8602717 Compression system for turbomachine heat exchanger  
An example turbomachine cooling arrangement includes a pump configured to pressurize a first turbomachine fluid that is then communicated through a heat exchanger assembly to remove thermal energy...
8596954 Method and system for reducing seal gas consumption and settle-out pressure reduction in high-pressure compression systems  
A compressor is disclosed having a shaft seal assembly and system that allows a high-pressure compressor to settle-out at a lower pressure level during shutdown. The seal assembly may be disposed...
8596035 Apparatus and method for reducing air mass flow for extended range low emissions combustion for single shaft gas turbines  
Apparatus for reducing air mass flow through the compressor in a single shaft gas turbine engine having an extended operating range including part load conditions, to provide low emissions...
8590151 System for supporting and servicing a gas turbine engine  
A power system includes a gas turbine engine, which may include a gear box. The gear box may include a pipe connection configured to receive a removable pipe. The power system may also include a...
8591152 Method for the pneumatic conveying of water-absorbent polymer particles  
A process for pneumatic delivery of water-absorbing polymer particles, the compressor used for pneumatic delivery having a steep characteristic and the initial gas rate in the delivery...
8591167 Airflow from a blower with one or more adjustable guide vanes that are affixed to the blower at one or more pivot points located in an outlet of the blower  
Methods, apparatus, and products are disclosed for improving the airflow exiting a blower that has one or more adjustable guide vanes that are affixed to the blower at one or more pivot points...
8591166 Axial compressor vane  
A gas turbine engine axial compressor vane is disclosed having an aperture capable of flowing a relatively high pressure working fluid to change a direction of a flow vector downstream of the vane....
8585348 Centrifugal compressor with pipe diffuser  
A centrifugal compressor may comprise a wheel and a pipe diffuser. The pipe diffuser may comprise an annular pipe diffuser section and at least one cylindrical hole passing through the annular pipe...
8568081 Axial thrust balanced impeller for use with a downhole electrical submersible pump  
An electrical submersible pumping system having a pump, a motor, a shaft connecting the pump and motor. Coaxially stacked rotating impellers and stationary diffusers are coaxially housed within the...
8568108 Fluid channeling device for back-to-back compressors  
A fluid channeling device including a channeling body, an axial transfer channel, and a radial outlet channel. The channeling body includes first and second annular body sections spaced axially...
8562283 Fan array fan section in air-handling systems  
A fan array fan section in an air-handling system includes a plurality of fan units arranged in a fan array and positioned within an air-handling compartment. One preferred embodiment may include...
8562281 Actuator  
In one embodiment, a fluid driven actuation system is provided having a turbine and an actuation member with cooperating surfaces. In one form the fluid is fuel. The turbine may move when fluid is...
8556568 Fuel pump with dual outlet pump  
An outlet plate of an impeller pump is provided, the outlet plate having an outlet port disposed in the outlet plate, the outlet port being defined by a first outlet port and a second outlet port...
8556570 Smoke and fume removal assembly with dual suction modes  
A fan assembly is adjustable between two suction modes by alternating the position of the fan assembly on a flat surface, such as a table top. The fan assembly has two separate suction openings,...
8555477 System and method for adjusting rotor-stator clearance  
A method and system for adjusting the clearance between a stator member and the tip of a rotor member in a rotor apparatus. The system comprises a position adjustment mechanism for adjusting the...
8556569 Method for operating steam turbine with transient elevated back pressure  
A method and control system can implement a transient exhaust pressure protection logic to avoid a turbine exhaust vacuum trip due to a short duration turbine exhaust pressure transient that may be...