Not exact matches
Elio's motivations are similar to Tesla's — while it's driven
by an old - fashioned internal
combustion engine, the small, light vehicle will get something like 84 miles per gallon, and the company's DOE application will hinge on its advantages
in environmental impact and energy independence.
Instead of the tiny explosions that drive the pistons of a standard internal -
combustion engine, the Stirling drives its piston
by forcing gas from one chamber to another
in a perfectly closed system.
Instead of letting the miscommunications, unspoken resentment or confusion mount over time, resulting
in total
combustion, we can deal with them head - on as they come to us, season
by season.
In 2015, we used the draft FLW Standard to expand our tracking of measurable food waste to eight destinations outlined
by the standard, including animal feed, biobased materials / biochemical processing, codigestion / anaerobic digestion, composting, controlled
combustion (incineration), land application, landfill, and sewer / wastewater treatment.
The swept volume of one
combustion chamber is calculated («swept volume» being the space available for the fuel mixture before
combustion; generally speaking, the more space, the more fuel and the more power produced), then multiplied
by the number of cylinders
in the engine.
It's powered
by an updated 2.0 - litre V4 petrol engine, with big claims of it being the «most efficient
combustion engine»
in Porsche's history.
«Ultimately, the warming induced
by carbon dioxide over the many thousands of years it remains
in the atmosphere would exceed the warming from
combustion by a factor of 100,000 or more,» Caldeira said.
In a modeling study of coal, oil, and natural gas, Zhang and Caldeira compared the warming caused
by combustion to the warming caused
by the carbon dioxide released
by a single instance of burning, such as one lump of coal, and
by a power plant that is continuously burning fuel.
Ten years later, no one knows what was
in the cloud of gases released
by the
combustion of all that jet fuel and building material but science has revealed what was
in the dust — cement, steel, gypsum from drywall, building materials, cellulose from paper, synthetic molecules from rugs, glass fibers and human hair from the long decades of the two towers» use, among other items.
That soot, fly ash or whatever you want to call it is borne aloft
by the hot gases of
combustion before settling gently back to Earth
in lungs, into lakes and the sea or onto the landscape.
Another study, published last year
in Reviews of Geophysics, lists the man - made aerosols as coming from sulfates, nitrate and black carbon emitted
by internal
combustion engines, coal - fired power plants, slash - and - burn agricultural practices, and smoke from cooking.
Such technology could cut acid rain — causing sulfur dioxide emissions
by more than 90 percent, smog - forming nitrogen oxides
by 75 percent, and — ultimately — capture more than 80 percent of the CO2 normally produced
by combustion, storing it
in nearby depleted oil fields
by 2015.
Banned
in Delhi for a decade, smog - spewing
combustion engine — powered rickshaws are fading away
in India and
in many other countries, thanks not only to inroads
by minivans, but also to improved rickshaw motor designs coupled with laws to mothball dirtier models.
Until recently, however, soot's role
in warming has been muddied
by the effects of another pollutant, sulfate particles generated
by coal and petroleum
combustion.
The team then went a step further, putting the rock and soil samples
in a controlled
combustion chamber that released carbon at different temperatures, allowing the carbon molecules to be sorted
by their latent energy, an indicator of their chemical structure, and the amount of radiocarbon they contain.
In effect, PowerGen is saying that it can reduce its emission of sulphur dioxide
by 60 per cent — as required of large
combustion plants
by a directive from the European Community — without installing FGD equipment at Ferrybridge.
The Chevrolet Volt, which GM plans to introduce
in two years (reportedly at a mid - $ 30,000 base price), is a new breed of gasoline - electric hybrid, cars powered
by a battery - powered electric motor that can be recharged on the road with an internal
combustion engine.
Over the lifetime of the released CO2, the trapped heat exceeds the heat released during
combustion by a factor of more than 100,000, researchers report online June 2
in Geophysical Research Letters.
Whereas other actuators powered
by electricity or
combustion could cause damage to humans or their surroundings, loss of vacuum pressure
in VAMPs would simply render the actuator motionless.
They compared the production,
combustion and gas emissions of biochar, which is produced
by slow heating of the biomass at a temperature of 450 °C (842 °F)
in an oxygen - free furnace with hydrochar.
Now an international team of researchers led
by the lung researcher Marianne Geiser from the Institute of Anatomy at the University of Bern and the aerosol researcher Josef Dommen from the Paul Scherrer Institute PSI has shown that secondary particles from gasoline
combustion in Euro 5 engines directly damage lung tissue as well as weaken its defense functions.
Seven million people died prematurely
in 2012 from air pollution caused
by fossil fuel
combustion, according to a 2014 report
by the World Health Organization.
However, its future potential uses are significantly limited
by scarcity and cost, as well as the fact that platinum readily binds with carbon monoxide, which «poisons» the desired reactions, for example
in polymer electrolyte membrane (PEM) fuel cells, which are the leading contenders for small - scale and mobile power generation not based on batteries or
combustion engines.
They are generated
by incomplete
combustion of materials
in forest fires, industrial plants and waste incinerators.
Human - generated aerosols can enter the atmosphere directly, as is the case with soot emitted
by internal
combustion engines
in cars and trucks, he explains.
The top 12 also included three areas of environmental concern: air pollution
by oxides of nitrogen and other
combustion products; the increase
in carbon dioxide levels causing global warming; and urban waste.
By measuring the ratio of carbon isotopes
in the samples the team collected, they were able to tell how much carbon was from fossil fuel
combustion.
The achievement could be revolutionary, enabling creation of a closed system
in which carbon dioxide emitted
by combustion was transformed back into fuel instead of adding to the greenhouse gases
in the atmosphere.
The elements are synthesised
by the nuclear
combustion process
in stars and driven out into space when the star dies and explodes.
-- Where carbon dioxide (or another greenhouse gas) generated
by a covered entity is used as an input
in the production of algae - based fuels, the Administrator shall ensure that emission allowances are required to be held either for the carbon dioxide generated
by a covered entity that is used to grow the algae or for the portion of the carbon dioxide emitted from
combustion of the fuel produced from such algae that is attributable to carbon dioxide generated
by a covered entity, but not for both.
«(ii) 4 megawatts
in capacity,
in the case of a facility that is placed
in service after the date of enactment of this section and generates electricity from a renewable energy resource other than
by means of
combustion.
The present study proposes a potential explanation for such an association, showing that polyunsaturated fatty acids can affect fat distribution
in the body more favorably than saturated fats, probably
by regulating increased energy
combustion or decreased storage of visceral fat
in connection with calorie - rich diets.
Like other major automakers, Audi (and its parent Volkswagen Group) is working on meeting its medium - term regulatory requirements (e.g.,
in the 2020 timeframe)
by reducing the average fuel consumption of its new vehicles using a combination of three primary measures: optimizing its
combustion engines for greater efficiency; developing alternative drive... Read more →
In addition, gas
combustion is not carbon - free, producing about 60 % of the CO2 produced
by coal for the same electrical generation.
In supersonic engines, RM enhances
combustion efficiency
by blending the fuel and the oxidizer.
Coral is already threatened
by insidious change
in sea water chemistry as ever more carbonic acid — from dissolved atmospheric carbon dioxide, the product of the
combustion of fossil fuels — gets into the sea.
Produced
by combustion of heavy petroleum products, common pigment used
in mascara and eyeliner products
The accrual of body fat, when food was plenty
in the summer, rendered our ancestors [and today's contemporaries who still carry the (epi) genetic architecture that predisposes them] insulin resistant, which facilitated survival
in the winter
by hampering the uptake of scarce carbohydrates
in peripheral tissues, thereby leaving these carbohydrates for
combustion by the brain.
Since the mitochondria actually produce free radicals
in the process of making energy (free radicals are a
by - product of
combustion) are located on the outer surface of the cell, they are especially susceptible to free radical damage.
«Research suggests that calorie
combustion in brown fat may be of significance for your metabolism, and brown fat is effectively activated
by cold temperatures.
Synopsis: «
In a small town nestling in the lap of the high Pyrenees, to which a young woman, Carla, returns to scatter her mother's ashes, only to be confronted by violence, deaths and the seemingly supernatural, such as the spontaneous combustion.&raqu
In a small town nestling
in the lap of the high Pyrenees, to which a young woman, Carla, returns to scatter her mother's ashes, only to be confronted by violence, deaths and the seemingly supernatural, such as the spontaneous combustion.&raqu
in the lap of the high Pyrenees, to which a young woman, Carla, returns to scatter her mother's ashes, only to be confronted
by violence, deaths and the seemingly supernatural, such as the spontaneous
combustion.»
Massachusetts» charter schools — places that were to break the mold and chart new directions, no less — apparently were to be designed
in persuasive detail
by spontaneous
combustion, with hardly any support from the state.
You can also test for
combustion gas
in the coolant
by over filling the reservoir, get the engine hot and check for bubbling
in the reservoir.
It's not just automakers — major European countries will ban diesel engines (or
in extreme cases, all internal -
combustion engines)
in the coming decades, with Korea itself restricting the sale of diesel vehicles
by 2030.
It's a Diesel, which means that you usually have a high detergent oil
in an engine that dumps
combustion by - products like soot into the oil as part of its normal operation.
Due to incomplete
combustion, the fuel would even ignite
in the exhaust system, as visible
by blue flames at night inside the pipe.
Piston rings, even
in a fresh engine, always have at least a minimal amount of blow -
by from
combustion.
The spent exhaust gasses provide a means
by which to control the burn process thus reducing the heat
in during the
combustion process.
Back
in 2010 the Department of Energy set a cost goal of $ 125 per kilowatt hour for an EV battery pack
by 2022, because that would make electric - propulsion systems equal to the cost of an internal -
combustion engine.
This is allowing oil into the
combustion chamber so it's being burnt off... Typically accompanied
by a sweetish smelling exhaust and heavy gas smell
in oil itself.