ROTODYNAMIC FLUID TRANSFER AND ENERGY EXTRACTION DEVICE WITH SHAFTLESS ROTATIONAL COUPLING AND CONSTRAINT AS USED IN ROCKET PROPULSION SYSTEMS

SYSTEM AND METHOD FOR PRESSURIZED DIRECT AIR CAPTURE OF CARBON DIOXIDE

ACTIVE THERMAL MANAGEMENT OF FUEL SYSTEMS AND FUEL NOZZLES FOR MORE ELECTRIC ENGINES

Hybrid Electric Propulsion System With Pitch Change Mechanism Operation

SYSTEM AND METHOD FOR GENERATING POWER

TURBINE GENERATOR ASSEMBLY

Center-Tie Shaft Tensioning

PUMP ASSEMBLY FOR GAS TURBINE ENGINES

GAS TURBINE ENGINE WITH THIRD STREAM

SYSTEM AND METHOD FOR PUMP ACCELERATION

ROTODYNAMIC FLUID TRANSFER AND ENERGY EXTRACTION DEVICE WITH SHAFTLESS ROTATIONAL COUPLING AND CONSTRAINT AS USED IN ROCKET PROPULSION SYSTEMS

A GEOTHERMAL HYDROGEN PRODUCTION SYSTEM

MULTI-SPEED TURBINE REDUCTION GEARBOX SYSTEM AND METHOD

CONSTANT SPEED ACCESSORY GEARBOX FOR TURBINE ENGINE

Apparatus and Method for Generating Electricity from the Natural Flow of a Gas Well

SYSTEM AND METHOD FOR PRESSURIZED DIRECT AIR CAPTURE OF CARBON DIOXIDE

UTILIZING HIGH PRESSURE SUBSEA RESERVOIR ENERGY TO SUPPORT LOW-PRESSURE SUBSEA PRODUCTION WELLS

Aircraft power system module with integral lubricant reservoir

NEUTRAL TURBINE GEARBOX SYSTEM AND METHOD

LUBRICANT PUMP SYSTEM AND METHOD FOR AIRCRAFT ENGINE

ELECTROMAGNETIC PLASMA SEPARATOR

ENERGY STORAGE AND RETRIEVAL SYSTEMS AND METHODS

WIRELINE POWER SUPPLY DURING ELECTRIC POWERED FRACTURING OPERATIONS

System for pumping hydraulic fracturing fluid using electric pumps

Hybrid Electric Propulsion System With Pitch Change Mechanism Operation

Thrust bearings to support axial thrust in pumps

POWER MODULES WITH REGENERATIVE COMPRESSOR WHEELS

ELECTRIC POWERED PUMP DOWN

Constant voltage power distribution system for use with an electric hydraulic fracturing system

METHOD FOR DETERMINING REGULATION RANGE OF PUMPING POWER OF THREE-MACHINE PUMPED STORAGE UNIT

Power modules with regenerative compressor wheels

TURBOMACHINERY INSTALLATION FOR AN OFFSHORE PLATFORM

Dynamic sealing assembly

HYDROGEN PUMP FOR A FLOW BATTERY

THRUST BEARINGS TO SUPPORT AXIAL THRUST IN PUMPS

Energy storage and retrieval systems and methods

BOUNDARY-LAYER TURBOMACHINE

Multi-speed turbine reduction gearbox system and method

Compressor

MODULAR RIM-DRIVE PUMP-TURBINE

Variable capacity turbocharger

OIL CIRCULATION SYSTEM FOR HYBRID ELECTRIC ENGINE

Lubricant pump system and method for aircraft engine

Intercooled Cascade Cycle Waste Heat Recovery System

Operation Method of a Turbine Fracturing Device and a Turbine Fracturing Device

Gas turbine overspeed protection method and apparatus, electronic device and storage medium

Turbine fracturing system, controlling method thereof, controlling apparatus and storage medium

GEARBOX ARRANGEMENT FOR CLOSE TO CONSTANT SPEED ACCESSORIES

Constant voltage power distribution system for use with an electric hydraulic fracturing system

Hydraulic fracturing system for driving a plunger pump with a turbine engine

DRIVE EQUIPMENT AND METHODS FOR MOBILE FRACTURING TRANSPORTATION PLATFORMS

Variable speed pumping system with electric pump motor generator

ENERGY RECOVERY FOR HIGH POWER PUMPING SYSTEMS AND METHODS USING EXHAUST GAS HEAT TO GENERATE THERMOELECTRIC POWER

Turbine Fracturing Apparatus and Turbine Fracturing Well Site

Multi-speed turbine reduction gearbox system and method

Operation method of a turbine fracturing device and a turbine fracturing device

Wireline power supply during electric powered fracturing operations

Operation method of a turbine fracturing device and a turbine fracturing device

Oil circulation system for hybrid electric engine

Lubricant pump system and method for aircraft engine

Turbine fracturing system, controlling method thereof, controlling apparatus and storage medium

Turbine fracturing equipment

Constant voltage power distribution system for use with an electric hydraulic fracturing system

Power modules with regenerative compressor wheels

SYSTEM FOR PUMPING HYDRAULIC FRACTURING FLUID USING ELECTRIC PUMPS

Shaft-less twin rotor turbomachinery and the applications

Operation method of a turbine fracturing device and a turbine fracturing device

Methods and systems for cooling a pressurized fluid with a reduced-pressure fluid

Miniaturized turbogenerator for the direct electrical propulsion of automotive, urban air mobility, and small marine vehicles

Intercooled cascade cycle waste heat recovery system

MULTISTAGE COMPRESSOR-EXPANDER TURBOMACHINE CONFIGURATION

ENERGY RECOVERY FOR HIGH POWER PUMPING SYSTEMS AND METHODS USING EXHAUST GAS HEAT TO GENERATE THERMOELECTRIC POWER

SYSTEM FOR REDUCING VIBRATIONS IN A PRESSURE PUMPING FLEET

Drive equipment and methods for mobile fracturing transportation platforms

DRIVE EQUIPMENT AND METHODS FOR MOBILE FRACTURING TRANSPORTATION PLATFORMS

Drive equipment and methods for mobile fracturing transportation platforms

Helium based emergency power and fire suppression system

Lubrication systems and methods with superposition gearbox

Constant voltage power distribution system for use with an electric hydraulic fracturing system

FIVE CYLINDER PLUNGER PUMP

Turbine chilling for oil field power generation

Power modules with regenerative compressor wheels

Turbocharger

Bowed rotor prevention system for turbomachinery

Methods and systems for cooling a pressurized fluid with a reduced-pressure fluid

ELECTRIC MEDIA GAP MACHINE FOR A COMPRESSOR AND/OR TURBINE, COMPRESSOR AND/OR TURBINE

HYBRID PNEUMATIC AND ELECTRIC SECONDARY POWER INTEGRATED CABIN ENERGY SYSTEM FOR A PRESSURIZED VEHICLE

Active thrust management of a turbopump within a supercritical working fluid circuit in a heat engine system

System for pumping hydraulic fracturing fluid using electric pumps

BOOSTER COMPRESSOR WITH SPEED CHANGE SYSTEM

Gearbox ratio change

Fuel delivery system

Dual direction windmill pump for geared turbofan engines

High load capacity hybrid foil bearing

Electric powered pump down

Control method of a compressor mechanically coupled to a turbine

ROCKET FUEL PUMP

Helium based emergency power and fire suppression system

Engine accessory drives systems and methods

Angular velocity stepping and methods of use in turbomachinery

TURBOCHARGER

Systems and methods of low spool power extraction

Well debris handling system

Well debris handling system

Electric hydraulic fracturing system

Geared turbo machine

Gas turbine blower/pump

Supplemental pack driven by bleed air and cabin air

ENGINE RECOVERY SYSTEM FOR POWER SYSTEM

CONTROL SYSTEM FOR A COMPRESSOR WITH PRESURE-BASED SUBSYSTEM, SYNTHESIS PLANT AND CONTROL METHOD

Inlet air cooling system and inlet air cooling method for gas turbine

High-efficiency power generation system

Compressor turbine blade airfoil profile

Well debris handling system

REMOTE MONITORING FOR HYDRAULIC FRACTURING EQUIPMENT

Full turbomachinery module for LNG plants or the like

System for reducing vibrations in a pressure pumping fleet

Compressor train start-up using variable inlet guide vanes

Preventing electrical breakdown

Open Thermodynamic Cycle Utilizing Supercritical Carbon Dioxide Without Compressors

Systems and methods for power generation synchronous condensing

ACCESSORY GEARBOXES

Turbine chilling for oil field power generation

Waste heat recovery apparatus and method for controlling waste heat recovery apparatus

Pneumatic motor assembly utilizing compressed gas to rotate a magnet assembly and having a cooling jacket surrounding the motor and the magnet assembly to circulate the compressed gas for cooling the magnet assembly, and a flow induction system using the same

PUMP GEAR

Turbocharger

Sheet metal turbine housing and related turbocharger systems

Gas turbine engine dual towershaft accessory gearbox assembly with a transmission

Self-Sustaining Power Generation System (SPGS)

TRACTION DRIVE TRANSMISSION FOR GAS TURBINE ENGINE ACCESSORY GEARBOX

Air logic control for auxiliary air injection system

Multi-stage radial flow turbine

Constant voltage power distribution system for use with an electric hydraulic fracturing system

Hybrid pneumatic and electric secondary power integrated cabin energy system for a pressurized vehicle

Guide ring spacers for turbocharger

Remote monitoring for hydraulic fracturing equipment

Rotor assembly and turbine engine with gas bearings including such a rotor assembly

Ring turbine arrangements for electricity generation and other applications

High load capacity hybrid foil bearing

Pump system for high pressure application

Nose cone assembly and method of circulating air in a gas turbine engine

Gas turbine starting device and gas turbine system

Hybrid aircraft with transversely oriented engine

Geared gas turbine engine and a gearbox

Internal gear pump

Gas turbine engine

INLET PARTICLE SEPARATOR SYSTEM WITH PRE-CLEANER FLOW PASSAGE

Turbine

Operating auxiliary power unit during off-nominal propulsion system operation

Engine bleed air system with waste gate valve for compressor surge management

BOOSTER COMPRESSOR WITH SPEED CHANGE SYSTEM

Clutch mechanism and method for controlling fan speed

Active thrust management of a turbopump within a supercritical working fluid circuit in a heat engine system

Electric powered pump down

Seawater Electrolysis Hydrogen Recovery And Power Generation System

Aircraft Engine Heat Recovery System to Power Environmental Control Systems

System and Method of Energy Conversion

Method of monitoring at least one freewheel of a rotary wing aircraft, and an aircraft

Engine accessory drives systems and methods

Turbine chilling for oil field power generation

Systems and methods for controlling backpressure in a heat engine system having hydrostaic bearings

Waste energy recovery system utilizing modular heat exchanger and conversion system

Actuation system utilizing MEMS technology

SYSTEMS AND METHODS TO SEAL A ROTOR OR STATOR OF ELECTROMECHANICAL MOTORS OR GENERATORS

Multi-shaft gas turbine engine

Near zero velocity lubrication system for a turbine engine

Method for operating a drive device for a motor vehicle and corresponding drive device

Gearbox of aircraft turbine engine

Combined pump and turbine

Heat engine system including an integrated cooling circuit

Apparatus for oil collection and heat exchanging for turbine engines

Turbine engine comprising a drive system for a device such as an accessories case

HYBRID ELECTRICAL RENEWABLE ENERGY SOURCE

Energy recovery system

Methods and systems for cooling a pressurized fluid with a reduced-pressure fluid

Remote monitoring for hydraulic fracturing equipment

Phase change material cooling system for a vehicle

Pump gear

System for reducing vibrations in a pressure pumping fleet

Electric powered pump down

FAN-DRIVE GEAR SYSTEM WITH SEPARATE SCAVENGE PUMP

CENTRIFUGAL COMPRESSOR

Energy-generating pump

Gas turbine engine

Storage of solar energy

Wireline power supply during electric powered fracturing operations

System for pumping hydraulic fracturing fluid using electric pumps

Passive overspeed controlled turbo pump assembly

ICE TOLERANT GAS TURBINE FUEL SYSTEMS

AN ENERGY CONVERTER

Integrated gas turbine engine support and sensor

Wave rotor with piston assembly

METHOD FOR OPTIMISING THE SPECIFIC CONSUMPTION OF A TWIN HELICOPTER

Hydraulic power recovery turbine with integrated bearing-clutch housing

Energy reclamation from fluid-moving systems

Device and method for separating dirt particles from the working medium of a turbine

Hybrid ram air turbine

Fluidfoil

Method for operating a turbomachine, wherein an efficiency characteristic value of a stage is determined, and turbomachine having a device for carrying out the method

Solar and wind powered blower utilizing a flywheel and turbine

METHOD AND A CIRCUIT FOR VENTILATING EQUIPMENT OF A TURBOJET BY THERMOELECTRICITY

Turning device and rotary machine

Rotor assembly for an open cycle engine, and an open cycle engine

Baseplate for mounting and supporting rotating machinery and system comprising said baseplate

COMPRESSOR AND TURBOCHARGER

Gas turbine engine anti-icing system

Ram air turbine pump leakage control

NACELLE INTERNAL AND EXTERNAL FLOW CONTROL

Hydrodynamic energy generation system with neutralized pressure pump

Lubrication of journal bearing during clockwise and counter-clockwise rotation

MULTI-STAGE RADIAL FLOW TURBINE

Pump system for high pressure application

Process gas compressor/gas turbine section

Gas turbine in mechanical drive applications and operating methods

Auxiliary device for three air flow path gas turbine engine

Gas turbine efficiency and regulation speed improvements using supplementary air system continuous and storage systems and methods of using the same

Geared axial multistage expander device, system and method

SYSTEMS AND METHODS FOR HYDROELECTRIC SYSTEMS

Coupling of shafts using variable-profile splines

Coupling of a turbopump for molten salts

Hydraulic engine including hydraulic power unit

Turbine engine comprising an electrically activated fuel supply pump, and turbine engine fuel supply method

SYSTEM, METHOD, AND APPARATUS FOR GENERATING POWER FROM PRESSURIZED NATURAL GAS

Auxiliary power units (APUs) and methods and systems for activation and deactivation of a load compressor therein

CONTINUOUS ELECTRICAL GENERATING WATER FLOW SYSTEM /OR C.E.G.F.S.

Turbomachine thermal management

Ram air turbine generator housing

Ram air turbine pump leakage control

Constant-speed pump system for engine thermal management system AOC reduction and environmental control system loss elimination

Bypass air-pump system within the core engine to provide air for an environmental control system in a gas turbine engine

Constant speed pump system for engine ECS loss elimination

Centrifugal compressor

Apparatus and method for operating a gas turbine engine during windmilling

Device for driving an auxiliary unit

Distributed lubrication system

Fluid Machine

Electronics rack with liquid-coolant-driven, electricity-generating system

Phase change material cooling system for a vehicle

GEARED AXIAL MULTISTAGE EXPANDER DEVICE, SYSTEM AND METHOD

Fluid Machine

Systems and methods for controlling an integrated drive train

Modular heat exchanger and conversion system

Turbocompressor train and method for operation thereof and natural gas liquefaction plant having the turbocompressor train

Steam system

Steam system

COMPRESSOR SYSTEM AND METHOD FOR GAS LIQUEFACTION SYSTEM

METHOD FOR OPERATING A COMPRESSOR ARRANGEMENT, AND A COMPRESSOR ARRANGEMENT

Generator-stream turbine-turbocompressor string regulated by variation of a mains power supplied and by a live steam feed and method for operating the same

Hydraulic drive, hydraulic supply device, airplane with a hydraulic supply device and method for configuring a hydraulic supply device

Torsional mode damping apparatus

Gas turbine engine with fuel booster

Assistance device for transient acceleration and deceleration phases

Assistance and emergency backup for the electrical drive of a fuel pump in a turbine engine

Compressor-driver power limiting in consideration of antisurge control

Gas turbine engine and integrated heat exchange system

Fluid machine

Electric power generation system

Rotation coupling employing torque converter and synchronization motor

Compressor and turbine wheel for a secondary air feed device

Turbine blade cooling system

Turbogenerator/motor controller with ancillary energy storage/discharge

Centrifugal pump

Integrated adaptive capacity control for a steam turbine powered chiller unit

Compressor unit with control system

Component mounting and drive in a geared turbofan architecture

System and method for harnessing latent heat to generate energy