Green Car Congress

AUGUST 10, 2009

Customers are now beginning to demand more fuel efficient vehicles, and recent legislation is mandating 40% improvement in.fuel economy between now and 2016. We see dramatic downsizing and boosting [as] something that’s going to for gasoline engines especially. Differentiated Analysis of Downsizing Concepts”). John Kirwan.

Gasoline 150

Gasoline Diesel Engine Emissions 150

Green Car Congress

OCTOBER 14, 2016

The product is currently in development, with validation testing set to begin in November 2016 and prototypes available for customer trials from January 2017. The car’s downsized 1.2 Aeristech’s eSupercharger technology has been publicly validated and exhibited in a prototype vehicle by MAHLE Powertrain UK.

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Downsizing Electrical Electric 2015 150

Green Car Congress

FEBRUARY 22, 2018

Polycyclic aromatic hydrocarbons (PAHs) and nitrated PAHs were quantified in both the vapor and particle phases of the PM, with the GPF-equipped vehicles practically eliminating most of these species in the exhaust. In the study, the team used two MY 2016 passenger cars. —Yang et al. The first was equipped with a 2.0-liter

Gasoline 253

Gasoline Emissions Engine Fuel Economy 253

Green Car Congress

MARCH 31, 2017

The engine combines downsizing turbo technology with efficient direct fuel injection; it delivers just under 500 hp (368 kW) and is the most efficient combustion engine from Porsche to date. The remaining 40% is generated by the exhaust energy recovery system. To recover exhaust energy, a small turbine is fitted in the exhaust tract.

Porsche 150

Porsche 2017 Hybrid Exhaust 150

Green Car Congress

SEPTEMBER 6, 2012

The engine features technologies such as twin independent variable camshaft timing (Ti-VCT); a compact, low-inertia turbo that spins at 248,000rpm; direct fuel injection; an aluminium cylinder head with integrated exhaust manifold; low friction piston coatings; low tension piston rings; low friction crank seals; and a cambelt-in-oil design.

Fuel Economy 261

Fuel Economy Europe Ford Economy 261

Green Car Congress

NOVEMBER 6, 2017

Especially in regard to battery technology, downsizing, efficiency improvements with the turbocharged petrol engine and, in particular, for energy recovery systems. For 2016, many details of the 919 got a makeover, but not a totally new design. We didn’t look for role models, instead we struck out on our own path. Earlier post.).

Porsche 150

Porsche Manufacturer Hybrid Downsizing 150

Green Car Congress

MAY 12, 2017

Although real-world fuel economy improvements from GDI technology alone are close to 1.5%, they can reach 8% by downsizing and turbocharging the engine, which can be achieved on GDI engines without loss of power compared to PFI engines. Organic gas emissions were the most sensitive to cold-start compared to the other pollutants tested.

Fleet 207

Fleet Engine Fuel Economy Global 207

Green Car Congress

NOVEMBER 22, 2016

However, although a CO 2 target of 70 g/km could be met without significant deployment of electric vehicles, the study found that exhausting all the potential gains from combustion engine technology improvements before transitioning to electric drive would be a relatively costly approach for vehicle manufacturers.

CO2 150

CO2 2014 Cars Exhaust 150

Green Car Congress

NOVEMBER 28, 2015

The Dearman liquid air engine is an innovative heat engine that uses liquid air (or liquid nitrogen) as a “fuel” and emits cold air as exhaust. After each expansion cycle the heat exchange fluid is recovered from the exhaust and reheated to ambient temperature via a heat exchanger similar to a conventional radiator. Earlier post.)

Transportation 150

Transportation Engine Power Powered 150

Green Car Congress

DECEMBER 9, 2016

Honeywell’s Transportation Systems Forecast projects that turbocharged vehicles will acount for 48% of annual global sales by 2021, up 9 percentage points from 2016. Electrics and hybrids are expected to grow from a total of 3 million vehicles in 2016 to a total of 16 million by 2021. million in 2016. liter six-cylinder.

Global 150

Global Transportation Sale Vehicles 150

Green Car Congress

MARCH 27, 2015

The Freightliner SuperTruck uses a downsized and downsped 10.7-liter The Freightliner SuperTruck features a low-back-pressure, next-generation aftertreatment system that efficiently removes NO x from the exhaust stream. The aftertreatment system features additional insulation to retain maximum heat energy in the exhaust.

2009 150

2009 Engine Detroit Oregon 150

Green Car Congress

JANUARY 16, 2017

Engine downsizing and down-speeding are well suited to take advantage of higher-octane fuels because these engines encounter the knock limit more frequently. Operation under boosted conditions is essential to Co-Optima’s Thrust I effort to maintain acceptable power density for downsized and downsped SI engines.

Engine 150

Engine Fuel Gasoline Downsizing 150

Green Car Congress

APRIL 26, 2016

Advanced after-treatment processes for exhaust gases enable ultra-low emissions in line with stringent Euro Stage VI standards that will be introduced in September 2016, requiring a 55% reduction in NO x emissions compared to Euro Stage V standards. Minimized crankshaft bearing diameters. Enhanced refinement.

Diesel 150

Diesel Ford Fuel Oil 150

Green Car Congress

FEBRUARY 12, 2016

Making 103 horsepower, the new engine marks the first combination of the Atkinson Cycle, cooled exhaust gas recirculation (EGR), GDI and a long-stroke-narrow-bore specification to maximize efficiency. A compact and lightweight 1.56-kWh kWh Lithium Ion Polymer battery is located underneath the rear seat.

Hybrid 150

Hybrid Chicago Plug-in 2017 150

Green Car Congress

JULY 14, 2016

The upside of gasoline direct injection (GDI) engines is widely seen as being improved fuel economy coupled with an increase in specific power (especially with turbocharging), enabling significant downsizing. A significant fraction of the GDI PM 2.5 The extent of fuel-air mixing can be affected by injection system design. —Zimmerman.

Climate 150

Climate Engine Carbon Fuel Economy 150

Green Car Congress

NOVEMBER 28, 2016

In August 2016, DOE announced funding of up to $7 million further to support the initiative. Thrust 1 builds on the significant amount of work carried out over the past several decades, focused on building advanced boosted, downsized, and downspeeded spark ignition engines. More reactivity stratification is better for stability.

Engine 150

Engine Fuel Vehicles Emissions 150

Green Car Congress

AUGUST 1, 2016

In 2016, BETO and VTO jointly funded a consortium of nine DOE national laboratories to begin a multi-year project in support of the Co-Optima initiative. High-research octane number (RON) fuels are known to enable more efficient, higher-performance SI operation via engine downsizing and boosting.

Engine 150

Engine Fuel Emissions Pollution 150

Green Car Congress

APRIL 10, 2013

Opel is launching three new engine families and 13 new engines between 2012 and 2016, renewing 80% of its engine portfolio. billion) through 2016—is beginning the renewal of its powertrain portfolio now with the introduction of all-new 1.6-liter The engine retains the proven concept of a turbine-integrated exhaust manifold.

Engine 287

Engine 2016 Fuel Economy Fuel 287

Green Car Congress

NOVEMBER 1, 2016

In its new report on downsized and boosted gasoline engine technologies ( earlier post ) the ICCT highlighted Ricardo’s work on an “extreme” Miller cycle concept with high (13:1) compression ratio (CR) and central direct injection in a downsized boosted engine. A long exhaust stroke then extracts maximum efficiency.

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Concept Downsizing 2016 Congress 150

Green Car Congress

OCTOBER 8, 2013

Enabling technologies include high-pressure direct fuel injection; an ultra-compact turbocharging system; continuously variable valve timing; and a lightweight aluminum construction with a cylinder head-integrated exhaust manifold. liter class which are engineered to meet customer demand for strong, downsized engine performance.

Engine 220

Engine MPG Exhaust Gasoline 220

Green Car Congress

JULY 17, 2015

The alternative-fuel car evolved to reduce exhaust emissions and other problems derived from burning fossil fuels. In fact, the optimized PHEV is much more efficient as a long range liquid fuel vehicle, because the engine is downsized. The good news is that the 2016 Volt will come out with 50 miles (85 km) AER.) Conclusions.

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PHEV Plug-in Renewable Energy 150