When it comes to the emissions of
diesel powered engines, the impacts are serious and potentially deadly.
Not exact matches
Today I was driving my GASOLINE
powered car around a city with a lot of other GASOLINE
powered cars, I saw some trucks and buses driving around with
DIESEL engines, and got stopped at a level crossing while a train, pulled by 2
DIESEL locomotives went by.
What France really needs to do, according to a number of environmentalists, is slash its dependency on
diesel -
powered engines.
Designs, manufactures, distributes and services
diesel and natural gas
engines, electric
power generation systems and
engine - related component products, including filtration and emissions solutions, fuel systems, controls and air handling systems.
The use of petrol and
diesel engines to
power cars will also need to be «much less dominant» and replaced with electric
power and biofuels, a policy meeting in the House of Commons heard.
«There's still a perception from the past where in consumers» minds,
diesel engines are for trucks or are dirty and stinky,» said Torsten Karnahl, general manager for product strategy at Volkswagen, which recently upped production of the
diesel -
powered Passat to meet rising demand.
Even the oil sands ultimate consumption in a gasoline,
diesel or jet
engine only results in 500 kilograms of CO2 - equivalent per barrel of refined petroleum products, meaning total oil sands emissions from well to wheel are considerably lower than those of this nation's more than 500
power plants burning coal to generate electricity.
RailPower Technologies Corp.'s Green Goat
diesel — electric «switcher» — a small, short - distance locomotive for assembling, disassembling and moving trains in rail yards — was a promising technology
powered primarily by batteries (even when it idled) and employed its
diesel engine only to recharge the batteries.
And much of the technology needed to cut the world's black carbon output already exists, including pollution traps that can be installed on
diesel engines and solar cookstoves that replace models
powered by burning wood or dung.
The conversion technology is well established (the Germans used it during World War II), and liquid coal can
power conventional
diesel cars and trucks as well as jet
engines and ships.
Soot, which climatologists call black carbon, emanates from
diesel engines,
power plants, the clearing of forests or burning of fields, and open cookstoves common in developing countries.
Catalysts have been an integral part of
diesel - and gasoline -
powered engines since the mid-1970s as federal regulations called for reductions of carbon monoxide, hydrocarbons and nitrogen oxides.
«In places like Africa, cell phone towers are typically
powered by little putt - putt
diesel engines that run 24/7,» VRB CEO Tim Hennessy says.
The initial thought was to develop a 20 - foot wingspan (6.1 meters) aircraft
powered by hybrid
diesel / electric
engines, but the team started with smaller versions for testing, built by rapid prototyping.
«We compared the efficiencies of [the port's]
diesel engines versus fuel cells, studied the energy efficiencies at various
power levels and estimated the savings and reductions in emissions that would be realized if they were to convert to a fuel cell -
powered operation,» Pratt said.
«However, the continuing problem demonstrates that more remains to be done, especially in cleaning up coal - fired
power plants and existing
diesel engines.»
A 2009 study published in the New England Journal of Medicine found that efforts to reduce fine particle pollution from automobiles,
diesel engines, steel mills and coal - fired
power plants have added between four and eight months to the average American's life expectancy in recent years.
Communities of color and those with low education and high poverty and unemployment may face greater health risks even if their air quality meets federal health standards.A pervasive air pollutant, the fine particulate matter known as PM2.5 is a mixture of emissions from
diesel engines,
power plants, refineries and other sources of combustion.
These new trucks — which employ a
diesel combustion
engine along with a hydraulic high - pressure accumulator that stores energy captured during braking — get 35 percent better fuel economy and generate as much as 30 percent fewer greenhouse gas emissions as compared to the non-hybrid
diesel -
powered vehicles they are replacing.
Highly turbocharged alcohol - fueled direct - injection spark - ignition (DISI)
engines operated at a high compression ratio could be as or more efficient than
diesel engines while also providing advantages of lower vehicle cost, lower emissions and higher
power, according to a recent modeling study by Leslie Bromberg and Daniel Cohn at MIT.
The main
engines on up to nine cruise ships will switch from
diesel to gas
power and the upgrade will also include installation of a hybrid battery system....
Jacobson has also said that soot from
diesel engines, coal - fired
power plants and burning wood is a «bigger cause of global warming than previously thought, and is the major cause of the rapid melting of the Arctic's sea ice».
Why It Matters: Catalysts have been an integral part of the exhaust systems of
diesel - and gasoline -
powered engines since the mid-1970s when federal regulations called for reductions of carbon monoxide, hydrocarbons and nitrogen oxides.
An interesting fact to consider is that sunflower oil can be mixed with
diesel fuel and used to
power diesel engines if outdoor temperatures are warm enough!
II and is a fully equipped, air conditioned, 38 foot Pearson fly bridge sport fisherman
powered by twin 375 HP
diesel engines.
The economical four - cylinder, Euro 5 emissions compliant turbo
diesel engine produces enough
power to propel the bus at freeway speeds, and with a 100 - litre fuel tank has a huge operating range between refills.
The combustion
engine (petrol or
diesel) drives the front wheels and the motor
powers the rears, so in situations where grip is limited, the Numero 9 can use its limited four - wheel drive capability for added stability.
Standard Equipment: 3.0 - liter turbo -
diesel V - 6
engine 7 - speed automatic transmission 4Matic permanent all - wheel drive 4 - wheel Airmatic suspension Hill start assist Speed sensitive
power steering 4 - wheel electric traction control 4 - wheel disc brakes with ABS Tire pressure monitoring system 19 - inch alloy wheels Power tilt / sliding sunroof Fixed panorama sunroof over 3rd row seats Rain - sensing wipers Comand system with 6.5 - inch display Bluetooth connectivity In - dash 6 - disc DVD / CD changer Three rows of seating 8 - speaker audio system Dual - zone automatic climate control Premium leather - wrapped steering wheel Heated front seats Power windows / locks / mirrors Privacy
power steering 4 - wheel electric traction control 4 - wheel disc brakes with ABS Tire pressure monitoring system 19 - inch alloy wheels
Power tilt / sliding sunroof Fixed panorama sunroof over 3rd row seats Rain - sensing wipers Comand system with 6.5 - inch display Bluetooth connectivity In - dash 6 - disc DVD / CD changer Three rows of seating 8 - speaker audio system Dual - zone automatic climate control Premium leather - wrapped steering wheel Heated front seats Power windows / locks / mirrors Privacy
Power tilt / sliding sunroof Fixed panorama sunroof over 3rd row seats Rain - sensing wipers Comand system with 6.5 - inch display Bluetooth connectivity In - dash 6 - disc DVD / CD changer Three rows of seating 8 - speaker audio system Dual - zone automatic climate control Premium leather - wrapped steering wheel Heated front seats
Power windows / locks / mirrors Privacy
Power windows / locks / mirrors Privacy glass
We've been hearing about a
diesel -
powered Colorado and Canyon since before the mid-size trucks even launched, and it looks like the
engine's combination of low - end torque and low emissions will be worth the wait.
The Kei Concept's song - and - dance is that it is
powered by the brand's much - touted Skyactiv - X
engine, a spark - controlled compression ignition powerplant designed to give
diesel levels of fuel economy and torque without spewing pesky
diesel particles.
Anyone who has travelled to Europe probably noticed that about half of the vehicles on the road were
powered by
diesel engines.
Although the F - Series Super Duty's gasoline
engine — a 385 - hp, 6.2 - liter V - 8 — remains unchanged for 2015, the 2015 Ford Super Duty's optional 6.7 - liter
Power Stroke turbo -
diesel V - 8 has been tweaked inside and out.
Powering the fourth - gen car will be a selection of petrol
engines or a CDTi
diesel engine.
The European model will be
powered either by a 2.0 - liter gasoline or 2.2 - liter
diesel engine, with a six - speed automatic transmission and
engine stop - start.
One had the 188 - hp
engine but was mated to a six - speed manual that isn't offered stateside, while the other featured the automatic transmission but had a lower -
powered four - cylinder
diesel for the European market.
All of these vehicles are
powered by the same 3.0 - liter turbo -
diesel V - 6, and it's a spectacular
engine in each application.
By combining the high - revving performance of petrol
power and superior torque and fuel economy of
diesel propulsion, Mazda quotes 10 - 30 per cent increases in torque and 20 - 30 per cent gains in
engine efficiency over the current Skyactive - G generation
engines.
With 235bhp from 4800 - 5600rpm and 258 lb ft from 1650rpm the new
engine's performance has no close equivalents in the crossover class —
diesel rivals from BMW and Mercedes produce less
power but more torque, and few rivals offer petrol variants with similar specifications.
Despite utilising
power from a turbocharged 2 - litre
diesel engine producing significantly less
power — it peaks at 187bhp — the arrival of 295 lb ft of torque from just 1750rpm gives the BMW enough punch to worry a supercar worth more than four times its list value.
Powered by a combination of four and six - cylinder petrol and
diesel engines, the current flagship is the P380 model, which features a 3 - litre supercharged V6
engine.
Powering the new Focus will be an initial offering of four
engines — two petrol and two
diesel.
Offered with either rear - or all - wheel drive, the 535d is
powered by a turbo -
diesel 3.0 - liter six - cylinder
engine that makes 255 horsepower and 413 pounds - feet of torque.
Closest is the A160 which does indeed use a 1.6 - litre
engine, but the
diesel A180d has a 1.5 - litre unit, the A180 a more potent petrol 1.6, the A200d a 2.1 - litre
diesel and the A200 features the 1.6 - litre from the A160 and A180, tuned for yet more
power.
Downsizing was first introduced with VAG and Peugeot 1.4 lt turbo
engines which replaced the 1.6, 1.8 and in some cases the 2.0 lt petrol
engines, with less emissions and more
power and torque, something that they had to do in order to compete also with the smaller
diesel engines.
For 2017,
power comes from a gas four - cylinder or V - 6
engine; Audi has stopped offering a turbo -
diesel V - 6 while it works on resolving an emissions - cheating scandal, and the gas - electric hybrid has been shelved until the Q5 is redesigned.
With new prototype regulations arriving next year, there wasn't much buzz in the prototype classes other than Mazda's decision to jettison the uncompetitive
diesel that hamstrung its cars for the past two seasons in favor of a conventional gasoline -
powered engine.
Some vehicles equipped with a 6.0 L
diesel engine may experience white smoke, lacks
power, exhaust odor, surges, runs rough, or no start when cold.
The turbo - four is the sole
engine for the moment, although there is a
diesel -
powered GLC300d arriving next year.
As for the origin story of the
Power Stroke
engine, you may have heard that Ford is using a version of Land Rover's
diesel, but in fact it's the other way around.
The truck is
powered by a 3.0 - liter turbocharged
diesel engine that delivers 240 hp and 420 lb - ft of torque, and this
engine is mated to a TorqueFlite eight - speed automatic transmission.