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Method for local boiling protection of a heat exchanger
Various methods and systems are provided for estimating a wall temperature in a heat exchanger and reducing the risk of boiling on a coolant side of the heat...
Mixer for pulsed EGR
A mixer for pulsed exhaust gas recirculation (EGR) includes a fresh intake air conduit having an inlet opening configured to be placed into fluid communication...
Packaged propellant air-induced variable thrust rocket engine
This invention is a packaged propellant air-induced variable thrust rocket engine that has a vast number of uses and applications for this invention. The...
Self-mounted cascade for a thrust reverser
The present disclosure relates to a self-mounted cascade for a thrust reverser of an airplane jet engine nacelle. The cascade includes an upstream portion and...
Translating sleeve actuation system and apparatus
A translating sleeve actuation system is provided. The translating sleeve actuation system may be configured with one or more screws coupled to one or more...
Movable cascade turbojet thrust reverser having translatable reverser cowl
causing variation in jet nozzle
The thrust reverser includes a reverser cowl of which a downstream part of the reverser cowl forms a jet nozzle, cascade vanes fixed upstream from the reverser...
Control system for a multi-fuel internal combustion engine
The present invention is intended to suppress generation of a misfire and an increase in the amount of emission of HC, in a multi-fuel internal combustion...
Method and device for operating a high-pressure accumulator fuel injection
system for an internal combustion engine
A method is disclosed for operating a high-pressure accumulator fuel injection system for an internal combustion engine of a motor vehicle which has a...
Electrical control unit
An electrical control unit includes a constant voltage supply unit which supplies a constant voltage to a fuel injector, a boosted voltage supply unit which...
Apparatus and method for use of an O.sub.2 sensor for controlling a prime
A control system for an internal combustion engine that utilizes an oxygen sensor signal to control at least one fuel injector while generating a false oxygen...
Diesel engine control apparatus
An object is to provide a diesel engine control apparatus configured to evaluate the activation state of a SCR catalyst at high accuracy by means other than the...
Method of assessing the functioning of an EGR cooler in an internal
A method of assessing the functioning of an EGR cooler of an EGR system in an internal combustion engine, wherein the EGR cooler can be selectively operated in...
Control unit for internal-combustion engine
According to the invention, a particulate matter sensor is installed in an exhaust passage of an internal-combustion engine. A control unit for this...
Engine start control device
An engine start control device includes: a control valve which adjusts a gas flow rate of a gas channel provided so as to bypass a throttle valve of an engine;...
Method and device for vehicle stop and starting and position-lamps display
A simple and effective control method is disclosed for starting and stopping the engine of a vehicle during an idling stop of the vehicle, wherein an...
Fuel selection system and method for dual fuel engines
Systems and methods for controlling operation of dual fuel internal combustion engines are disclosed. The control techniques provide for override of a dual fuel...
Internal combustion engine
An internal combustion engine equipped with: a cylinder block in the interior of which pistons are arranged; a cylinder head containing recessed parts; cylinder...
Variable valve timing control device for internal combustion engine, and
The present invention relates to variable valve timing control device and control method, which change valve timing of an internal combustion engine. An...
Control apparatus for general purpose machine
In an apparatus for controlling a general purpose engine having a choke valve, a choke valve opening/closing mechanism, a choke valve opening regulating...
System and method for washing and purging the liquid fuel system of a
turbine with water
This system for supplying a turbine with liquid fuel comprises a liquid fuel inlet (3), a piping assembly (4) connecting the inlet to the turbine, and draining...
Composite panel having a built-in duct
A composite panel includes an inner skin and an outer skin and has an opening for receiving a sampling scoop, which forms a channel and the sampling opening of...
Cooling chamber for upstream weld of damping resonator on turbine
A cover (54, 54A-B) enclosing with clearance (65) an acoustic damping resonator (24) on a working gas path liner (22) of a gas turbine component (28). The cover...
Gas turbine engine forward bearing compartment architecture
A gas turbine engine includes a bearing structure mounted to the front center body case structure to rotationally support a shaft driven by a geared...
Gas turbine engine heat exchanger
A gas turbine engine having a heat exchanger is disclosed. In one form the gas turbine engine includes a particle separator that can be used to separate...
System and method for high efficiency power generation using a nitrogen
gas working fluid
A method of power production using a high pressure/low pressure ratio Brayton Power cycle with predominantly N.sub.2 mixed with CO.sub.2 and H.sub.2O combustion...
Method for use of the synthesis gas that comes from a gasifier
A synthesis gas (H.sub.2+CO) that comes from a gasifier is supposed to be used in more efficient and optimal manner, particularly for generating electricity,...
Method for adjusting the operation of a turbomachine receiving a
recirculated exhaust gas
A method for adjusting the operation of a turbomachine integrated with an exhaust gas recirculation (EGR) system is provided. The method may utilize the...
Intercooled gas turbine with closed combined power cycle
A turbine engine includes a fan that provides an air flow to the turbine engine as compressor intake air and as compressor bypass air, a first stage compressor...
Power delivery devices for reciprocating engines and related systems and
In some aspects, a power delivery device configured to couple to a reciprocating element of a reciprocating engine is configured to couple to a power output...
Internal combustion engine-reformer installation
A method of operating an internal combustion engine-reformer installation having an internal combustion engine and a reformer, includes predetermining at least...
System and method for determining turbine degradation and mitigating
turbine degradation in a variable geometry...
A method for operating a vehicle system is described herein. The method includes indicating a variable geometry turbine degradation based on a comparison of a...
Integrated fuel injector igniters configured to inject multiple fuels
and/or coolants and associated methods of...
Embodiments of injectors configured for adaptively injecting multiple different fuels and coolants into a combustion chamber, and for igniting the different...
Motor vehicle cooling device
A cooling device for a motor vehicle, including a cooling circuit configured to cool an engine assembly using a liquid coolant circulated by at least one...
Internal combustion engine with cartridge style water pump assembly
An internal combustion engine includes a cylinder block having a cylinder head connected to an upper end thereof. A front end of the cylinder block has a...
Exhaust system component
An exhaust system component (1), for an exhaust system of an internal combustion engine, includes a metallic first part (3), which is inserted into a metallic...
An exhaust manifold for installation onto a cylinder head of an internal combustion engine includes a housing having plural inlet openings and an outlet...
Valve device for an internal combustion engine
A valve device for an internal combustion engine includes a housing with an inlet and an outlet, a passage opening which fluidically connects the inlet with the...
Temperature sensor attachment member treated with dry film lubricant
A temperature sensor (1) is configured such that a ring pressure section (21) is fixed to a ring seat face (39b) by screwing a fixing member (25) into a screw...
Methods and systems for humidity detection via an exhaust gas sensor
Various methods and system are described for determining ambient humidity via an exhaust gas sensor disposed in an exhaust system of an engine. In one example,...
Exhaust humidity sensor
Embodiments for adjusting engine operating parameters based on output from an exhaust humidity sensor are provided. One example method for an engine comprises...
Adhesive particle filter/trap for pressurized heat engines
A filter assembly includes an adhesive layer disposed, coated or otherwise mounted on interior surfaces of a pressurized heat engine, and located in a gas flow...
Perforated mixing pipe with swirler
An aftertreatment system may include an exhaust pipe and a mixing pipe. The exhaust pipe may receive exhaust gas from an engine and may include a first portion...
Composite particles, honeycomb structure, method for manufacturing
honeycomb structure, and exhaust gas...
An object of the invention is to provide composite particles that have excellent NOx purification performance and can suppress water adsorption-caused...
Present invention relates to a channel system for improving the relation between pressure drop and heat, moisture and/or mass transfer of fluids flowing through...
Internal combustion engine
An internal combustion engine, in particular a large multi-fuel diesel internal combustion engine, and includes an SCR catalytic converter that can be bypassed,...
Exhaust system of an internal combustion engine
An exhaust system (1) of an internal combustion engine includes an oxidation catalytic converter (2), a particle filter (3), an injector (4) for injecting a...
A diesel engine having improved particulate emissions for particle material (PM) reduction for off-highway engine systems includes a reductant introduction...
State of charge catalyst heating strategy
A control system includes a state of charge module and a control module. The state of charge module receives a parameter associated with a battery in a vehicle...
Flow control valves
A flow control valve may include a case and a valve body axially movably disposed within a fluid passage defined in the case. The valve body may have an outer...
Filter element with a bypass duct as well as filter assembly with a filter
A filter element for filtering a liquid medium has end plates and a filter material arranged between the end plates and flowed through by the liquid medium in a...