Sentences with phrase «fuel combustion processes»

Abstract - Fossil fuel combustion processes that generate greenhouse gases (GHG) also emit and or cause the creation of other harmful air pollutants.

Nitrogen dioxide is part of a group of gaseous air pollutants produced as a result of road traffic and other fossil fuel combustion processes.

The rotor exists to send power from your ignition coil over to your spark plugs — which make sure that your plugs ignite to start the fuel combustion process.

Not exact matches

Atmospheric carbon dioxide derives from multiple natural sources including volcanic outgassing, the combustion of organic matter, and the respiration processes of living aerobic organisms; man - made sources of carbon dioxide come mainly from the burning of various fossil fuels for power generation and transport use.

In addition, its «ecofining» process adds kinks in the chains to prevent them from easily stacking — or gelling — at cold temperatures, producing a diesellike fuel with as much as twice the combustion quality of the petroleum - derived variety.

Today's anthropogenic carbon dioxide (CO2) emissions are around 36 billion tons annually, of which 29 billion are the result of fossil - fuel combustion and industrial processes, and another seven billion or so are to the result of tropical deforestation.

Today's anthropogenic carbon dioxide (CO2) emissions are around 36 billion tons annually, of which 29 billion are the result of fossil - fuel combustion and industrial processes, and another seven billion or so are the result of tropical deforestation.

CURWOOD: So, if I hear you correctly, Pat, you're saying perhaps the strong if not the strongest strategy here would be to be suing the federal government for selling off fossil fuels from public lands and waters at a time when the government knows that the combustion of those fuels is in the process of destroying the planet?

«It was great to see a team of ARL, UIUC and Argonne researchers working together with the unique capability at the Advanced Photon Source to gain unprecedented insight into the fuel injection and combustion process,» said ARL Central Regional Lead Dr. Mark Tschopp.

Natural gas is a fossil fuel — like oil and coal — and it does produce carbon dioxide as a result of the combustion process.

Those precursor gases come from manmade sources like fossil fuel combustion and production, biofuel combustion, industrial processes and biomass burning.

Nickel — air pollution from combustion of fossil fuels, batteries, baking powder, coins, cosmetics, dental restorations and orthodontics, electroplating, hydrogenated vegetable oils (shortening, Crisco, fast food, margarine, processed foods, imitation whipped cream, interisterified fats, partially hydrogenated fats), nickel - plated jewelry, nickel - plated machine parts and tools, electroplating, welding, prostheses (like hip, knee, cochlear and cardiac implants), spark plugs, stainless steel cookware and utensils, cardiac stents, soil, tobacco smoke, water, rooibos tea and red teas, occupational exposure

The twin - turbo V8 has been reworked with higher fuel injection pressure (350bar v 200) which has given more control over the combustion process, enabling the power uplift, and also helps the 4.4 - litre V8 meet emission requirements more easily.

This part of the injected fuel is not availble for the combustion process.

Yes the air filter, if dirty makes the engine run rich (too much fuel too little air) which in turn can foul the plug resulting in a smaller spark.That causes the combustion process to be incomplete.What all this means is your 7hp engine makes 3hp.

This makes the combustion process, when you fuel is burned, too cool.

There's also an uprated fuel pump to make sure the air has enough petrol for the combustion process and the ECU has also been tweaked.

I've known Turner for years and first met him when he was at Lotus (he had two stints at the Norfolk company), where he worked on the Corvette ZR1 engine, Lotus's own V8 and numerous skunkworks projects, including a test engine nicknamed Omnivore for its ability to run on virtually any fuel, and an optical engine that allowed the combustion process to be observed through a transparent cylinder.

Any of these possibilities may relate to fuel or spark problems that will disrupt the normal combustion process that would otherwise allow the motor to run smoothly.

Variable camshaft timing helps maximize fuel economy by reducing the engine's pumping work via a delayed closing of the intake valve, which increases the expansion process of the combustion event.

This enables the injectors to autonomously adjust the fuel delivery to ensure a more efficient combustion process, lower emissions, more power, and a smoother power delivery.

So once again, the qualities of direct gasoline injection featured in this engine come out very clearly, piezo - injectors positioned in the cylinder head between the valves and therefore in the immediate vicinity of the spark plugs ensuring particularly precise dosage of fuel and a clean combustion process.

This, in turn, ensures extremely precise dosage of the fuel delivered and a particularly clean combustion process.

High - level fuel management is ensured by the up to five, 1400 - bar fuel injection processes per cycle that create an extremely fine fuel atomization in the combustion chambers, which have a total displacement of 1248 cm3.

To enhance efficiency to an even higher level, the turbochargers are made of a particularly heat - resistant material which makes them immune to high exhaust gas temperatures in the interest of a fuel - efficient combustion process particularly under full load.

For starters, engineers adapted the V8 to operate with late intake valve closing (Atkinson - cycle combustion process) for fuel economy gains.

This improves intake airflow volume and speed management - and, subsequently, combustion process management - to deliver more power for less fuel consumption, with reduced CO2 emissions.

Gasoline direct injection differs from the fuel delivery process of a conventional engine by delivering fuel directly into the combustion chamber, where it is mixed with air drawn in to the chamber.

Direct injection is a continuation of the evolutionary process of moving the fuel introduction point closer to the combustion location to improve control.

By allowing flexible and efficient control of the combustion process they play a key part in ensuring the engine's improved fuel efficiency.

With the aid of simulations for the fuel mixture and the combustion process, the pistons have been designed with special piston bowl geometry which concentrates the lean mixture in the area around the spark plug and prevents it from spreading out towards the cylinder wall.

Ignition: Or ignition timing is the precise point where the combustion process is initiated inside the compressed charge of fuel and air.

Variable valve timing helps maximize fuel economy by reducing the engine's pumping work via a delayed closing of the intake valve, which increases the expansion process of the combustion event.

This is the best guarantee for the extremely precise dosage of fuel and a particularly clean combustion process.

The B - cycle combustion process uses a centrally mounted fuel injector and a combustion process with shorter compression and a more extended expansion phase.

For the spray - guided combustion process, the engineers developed a special piezo injection valve and a fuel system with a high pressure of 200 bar.

The fuel injection system with magnetic valve injectors operating at a pressure of up to 1,800 bar ensures precise dosage of fuel as well as a consistent, low emission combustion process.

Combining the design and layout of the six - cylinder engine using BMW Twin Turbo Technology and High Precision Injection, the qualities of direct injection allow for very precise delivery of fuel and a clean combustion process.

GM claims direct injection, active fuel management, variable valve timing, and an advanced combustion process all help achieve this efficiency.

Cooper's favorable argument for shale gas is compelling because in such a life cycle analysis — where the entire process is assessed from extraction to power plant combustion — water requirements are lower in comparison to certain fuel types.

Fuel cycle: The entire set of sequential processes or stages involved in the utilization of fuel, including extraction, transformation, transportation, and combustFuel cycle: The entire set of sequential processes or stages involved in the utilization of fuel, including extraction, transformation, transportation, and combustfuel, including extraction, transformation, transportation, and combustion.

Theoretically regulators can require anything, up to and including different combustion processes and even different fuels.

Because using natural gas to make fertilizer results in the same CO2 emissions as combustion, it would be taxed, along with fuel used to process (primarily distill) ethanol.

Although it is released by human activities through the combustion of fossil fuels, it is also formed by certain natural processes (see carbon cycle).

Possible causes mentioned are a different time / temperature history in the combustion chamber as well as the different fuel composition and thus different fuel decomposition and soot generation processes.

-- The term «emissions» includes direct emissions from fuel combustion, process emissions, and indirect emissions from the generation of electricity, steam, and hydrogen used to produce the output of a petroleum refinery or the petroleum refinery sector.

Issues such as where the designed paper fiber fuel is to be introduced into the combustion process to maximize combustion, optimum operating temperatures, and pollutant management in flue gases and ash residue all will influence the waste processing operation and costs.

«(aa) the number 20 multiplied by the number of tons of carbon dioxide equivalent greenhouse gas emissions (including direct emissions from fuel combustion, process emissions, and indirect emissions from the generation of electricity used to produce the output of the sector) of the sector based on data described in subparagraph (D); by

By process of elimination, there is net flow of CO2 into vegetation / land (with emissions from them being overall negative aside from fuel combustion), which is unsurprising in contexts ranging from a multitude of studies on co2science.org to how satellite - measured global net terrestrial primary production increased by several percent per decade during the period of global warming (Nemani et al. 2003, for instance).

Accordingly, an applicant would not be required to «switch to a primary fuel type other than the type of fuel that an applicant proposes to use for its primary combustion process.»