Green Car Congress

DECEMBER 8, 2014

The direct comparison of CO 2 or FC standards’ stringencies from different regions not only depends on the different driving cycles applied but also on the technical characteristics of the regional vehicle fleets. Model runs based on the speed courses of the driving cycles were resolved on a second-by-second basis.

Conversion 290

Conversion Emissions CO2 Global 290

Green Car Congress

FEBRUARY 27, 2023

Six million tonnes of tire wear particles (TWP) are released globally each year, and in London alone, 2.6 Despite this, research on the environmental and health impacts of tire wear has been neglected in comparison to the research and innovations dedicated to tackling fuel emissions.

Pollution 243

Pollution Transportation London Environment 243

Green Car Congress

JULY 24, 2014

The global market for sensors used in internal combustion engines (ICE) is on the road of steady growth for the next few years, propelled by increasing utilization in engine management and exhaust aftertreatment, according to a new report from IHS Technology. IHS projects that sensor shipments for ICEs will top 1.34 billion in 2013.

Pollution 210

Pollution Engine International Market 210

Green Car Congress

MARCH 19, 2018

By way of comparison: a conventional turbo system diverts part of the exhaust gas stream needed for the forced induction away from the turbine via a wastegate valve as a function of its operating state. TSI ACT BlueMotion, however, it is possible to route 100% of the exhaust gas stream via the turbine at any time by means of VTG.

Fuel Economy 257

Fuel Economy Gasoline Engine Economy 257

Teslarati

NOVEMBER 14, 2022

All Tesla cars do not emit zero exhaust gas pollutants, making the Clean Air index an easy win for the Model 3. In its 2021 Impact Report, Tesla calculated that electric cars release 30 tons of CO2e—assuming global grid mix—compared to 70 tone of CO2e released into the atmosphere by gas cars.

Green 90

Green Tesla Gas-Electric Clean 90

Green Car Congress

MAY 23, 2014

Globally, organic aerosol (OA) dominates PM, with SOA accounting for the largest fraction. Chemical analysis of the emissions shows that SOA is mainly produced via photo-oxidation of aromatic VOCs, present in gasoline, from the exhaust. . Levels in the raw 2S scooter exhaust were as high as 300,000 mg m -3 or 146 ppm (v) from idling.

Pollution 362

Pollution Exhaust Emissions Light 362

Green Car Congress

MAY 31, 2017

The cost effectiveness of this approach is further underscored by its impact on lean NO x trap (LNT) and selective catalytic reduction (SCR) aftertreatment systems, which have less raw NOx emissions to process, potentially allowing for a reduction in exhaust system cost and complexity, and a longer service life. —Paul Bloore.

Fuel Economy 150

Fuel Economy Diesel Economy Engine 150

Green Car Congress

FEBRUARY 15, 2016

The new premium diesels are more efficient and powerful, lighter and more compact, and they are designed to meet all future global emissions standards. Further, all the elements of the exhaust aftertreatment system are now configured directly on the engine itself and no longer on the vehicle. —Prof. kg vs. 202.8 Bore (82.0

Diesel 150

Diesel Mercedes Fuel Exhaust 150

Green Car Congress

JUNE 23, 2011

The recuperated engine uses isothermal compression via cryogenic injection to enable significant exhaust to compressed gas heat transfer. Recuperator to transfer heat from exhaust gas to compressed air. A recuperated combustion engine transfers exhaust heat to the working gas at the end of compression and at constant volume.

Exhaust 285

Exhaust Concept Vehicles Engine 285

Green Car Congress

FEBRUARY 3, 2014

During each of up to 3,000 revolutions per minute in the research engine, a minute amount of fuel shoots into the glass cylinder, is compressed and ignited, and the exhaust gas then expelled. Fuel specifications are not publicly available yet, nor are emissions results and comparisons.

Audi 285

Audi Diesel Fuel New Mexico 285

Green Car Congress

NOVEMBER 7, 2013

However, the impact of these changes in HDDV exhaust emissions on ambient atmospheric pollutant concentrations and, more importantly, on human health outcomes across Canada have not been evaluated. the 2008-2012 global recession).

Canada 186

Canada 2006 Exhaust Pollution 186

Green Car Congress

MAY 17, 2017

The FEV results are based on a comparison between figures from the use of the engine optimized for Neste MY Renewable diesel and the use of conventional fossil diesel in the same engine, optimized for typical European EN 590 fossil diesel operation at Euro 6 emission level. On a non-optimized basis (i.e.,

Renewable 150

Renewable Diesel Emissions Engine 150

Green Car Congress

APRIL 10, 2014

The engines will be used in models scheduled for partial redesign in the near future; a total of 14 new engine variations will be introduced globally by 2015. The new features, combined with idling stop and other functions, will lead to fuel efficiency gains of approximately 15% by comparison with current vehicles, Toyota said.

Gasoline 273

Gasoline Toyota Engine Fuel 273

Green Car Congress

OCTOBER 30, 2016

The new six-cylinder in-line engine comes with an intelligent form of turbocharging: assisted by the ISG at start-off, the electric auxiliary compressor (eZV) guarantees immediate high torque when driving off and accelerating, bridging the time before the large exhaust turbocharger cuts in.

Gasoline 150

Gasoline Mercedes Engine Diesel 150

Green Car Congress

AUGUST 26, 2013

Comparison between estimated EI BC and measured EI BC derived FOA3 (black open box), the FOA3 approach with the updated SN-CI correlation (blue triangle), and estimates obtained from the new FOX method (red circle) that are not dependent on SN. Credit: ACS, Stettler et al. Click to enlarge. near the ground). near the ground).

Emissions 199

Emissions Standards Carbon Exhaust 199

Green Car Congress

MAY 27, 2011

With GTCC type power generation, gas and steam turbines are used in combination to generate electricity in two stages, utilizing high-temperature exhaust gas from the gas turbine. Siemens ( earlier post ) and GE ( earlier post ) have also recently highlighted new systems with efficiencies surpassing 60%.

Gas 220

Gas Gas-Electric Mitsubishi CO2 220

Green Car Congress

SEPTEMBER 2, 2015

A DFC stack can thus be used as a carbon purification membrane—transferring CO 2 from a dilute oxidant stream to a more concentrated fuel exhaust stream, allowing the CO 2 to be easily and affordably removed for sequestration or industrial use. Most of the hydrogen is consumed in the anode power production reaction. Alstom Power Inc.

Fuel 150

Fuel Coal CO2 Exhaust 150

The Truth About Cars

DECEMBER 6, 2023

percent of the global graphite supply, respectively, while Brazil handles about 6 percent. Comparisons were also made with other nations. While a minor component in EV battery production, it’s an important one and there’s presently no pathway to accrue more once the planet’s seemingly modest natural supply is exhausted.

Chinese 98

Chinese Production Batteries Battery 98

Green Car Congress

JANUARY 12, 2012

The study calculated the global fuel energy consumption used to overcome friction in passenger cars in terms of friction in the engine, transmission, tires, and brakes. By comparison, an electric car has only half the friction loss of that of a car with a conventional internal combustion engine. With current technology, only 21.5%

Fuel 186

Fuel Exhaust MPH Finland 186

Green Car Congress

FEBRUARY 5, 2015

Comparison of the potential reduction in emissions with the application of lower sulfur 0.5% MARPOL Annex VI sets limits on NO x and SO x emissions from ship exhaust, and prohibits deliberate emissions of ozone-depleting substances. Annex VI defines two sets of emission and fuel quality requirements: global requirements; and.

Pollution 150

Pollution Emissions Mariner Fuel 150

Green Car Congress

JANUARY 31, 2014

For the Fuel study, they evaluated the effect of mixtures of 0%, 10%, 20% and 30% by mass fraction of n-butanol with gasoline fuel on exhaust emissions (regulated and unregulated) under LTC conditions. A back pressure valve controlled the amount of exhaust gas flow into the intake pipe.

Gasoline 210

Gasoline Engine Exhaust Emissions 210

Green Car Congress

SEPTEMBER 4, 2013

The recuperated engine uses isothermal compression via cryogenic injection to enable significant exhaust to compressed gas heat transfer. Recuperator to transfer heat from exhaust gas to compressed air. The concept of the Ricardo Split-Cycle engine. Source: Neville Jackson. Click to enlarge.

Engine 249

Engine Fuel Vehicles Waste 249

Green Car Congress

JANUARY 18, 2016

Simply speaking, the goal of LTC is to achieve sufficient premixing between the fuel and air in a globally dilute environment, such that combustion takes place at lower temperatures… Providing time for fuel/air mixing avoids high soot formation rates. Dempsey et al. Click to enlarge.

Gasoline 150

Gasoline Fuel Diesel Engine 150

Green Car Congress

JANUARY 5, 2015

Comparison of DSF fuel economy gains and costs with competing technologies, from Tula’s 2013 SAE paper. With intake or exhaust (or both) valve deactivation in place, inactive cylinders are prevented from pumping air through the engine, which enables effective use of three-way catalyst technology. Wilcutts et al. Click to enlarge.

GM 150

GM Engine Fuel Fuel Economy 150

Green Car Congress

APRIL 14, 2010

The next generation of Ford’s EcoBoost turbocharged, direct-injection gasoline engines will introduce cooled EGR (exhaust gas recirculation), enabling higher compression ratios, according to Ford executives speaking at the SAE 2010 World Congress in Detroit.

Ford 210

Ford Congress 2010 Gasoline 210

Green Car Congress

DECEMBER 2, 2009

Ti-VCT gives precise, variable control of valve overlap; such valve overlap management is critical to eliminating intake and exhaust flow compromises. During development of this global engine measures were taken to keep overall powertrain weight as low as possible. Barb Samardzich, vice president of Ford global powertrain engineering.

Los Angeles 199

Los Angeles North America Ford MPG 199

Green Car Congress

OCTOBER 23, 2015

Globally, the automotive industry is being driven to provide more fuel efficient, less polluting and more electrified vehicles primarily by regulatory pressures, although consumer demand is playing its part as well. The auto industry has known for a long time that business-as-usual was literally unsustainable.

Transportation 150

Transportation Connect Connected Auto Industry 150

Green Car Congress

JUNE 4, 2009

Regenerative Air Preheating (RAP) uses a counterflow heat exchange between exhaust and inlet air via solid media (e.g., Thermo-chemical recuperation uses recovered exhaust heat to drives endothermic reforming reactions. You have to take a global systems perspective, and not look just at what you get out from the piston work by itself.

Engine 150

Engine Exhaust Concept Universal 150

Green Car Congress

JUNE 27, 2013

They used vehicle technical data, occupancy rates, and the electricity production mix from Germany, representing about one-quarter of European travel, and calculated the specific impact for the Global Warming Potential (GWP) and the Global Temperature Change Potential (GTP), considering time horizons between 20 and 100 years.

Climate 186

Climate Diesel Climate Change Emissions 186

Green Car Congress

APRIL 4, 2011

Global and regional zonal mean temperature changes relative to 2010 due to non-CO 2. used global composition-climate modelling to examine the integrated impacts of adopting stringent European on-road vehicle-emission standards for non-CO 2 pollutants in 2015 in many developing countries. Climate response to non-CO 2 vehicle emissions.

Climate 231

Climate Standards Emissions Climate Change 231

Drive Electric

AUGUST 9, 2022

Because EVs run on electricity, the vehicle emits no exhaust from a tailpipe and does not contain the typical liquid fuel components in ICEVs. In comparison, EV engines run on lithium batteries. In 2021, Global EV purchases jumped to 6.6 So, how much lithium is available globally, and will this become an issue?

Environment 98

Environment Electric Vehicles New Zealand Vehicles 98

Green Car Congress

JUNE 19, 2015

Despite smaller engine displacement in comparison to the current KD engine, maximum torque is improved by 25% and low speed torque improved by 11%, while fuel efficiency has received a 15% boost. Toyota will gradually phase out the current globally deployed KD diesel engines and replace them with GD engines. Turbocharger.

Diesel 150

Diesel Toyota Fuel Engine 150

Green Car Congress

MAY 5, 2009

A system of cooled, external exhaust gas recirculation (EGR), Lambda = 1 operation at all engine loads up to 4,000 rpm and advanced thermal management further enhance the CO 2 reduction potential of the powertrain. By way of comparison, a series production Passat emits 165g/km when fitted with a 2.0l TFSI (200PS) gasoline engine.

Gasoline 150

Gasoline Engine Power Powered 150

Green Car Congress

JUNE 24, 2010

The high temperature exhaust also facilitates the use of otherwise wasted thermal energy for heating of the vehicle interior, thus increasing overall system efficiency. In Serenergy’s case more than 90% of the waste-heat leaves the fuel cell system through the exhaust-pipe and is therefore easy to utilize.

Fuel 186

Fuel Vehicles Hydrogen Waste 186

Green Car Congress

JUNE 22, 2017

The new Camry is based on the TNGA (Toyota New Global Architecture) ( earlier post ), manifested with the use of the GA-K platform. liter 4-cylinder Dynamic Force Engine include a variable cooling system, full variable oil pump and a cooled Exhaust Gas Recirculation (EGR) system. Earlier post.). 2018 Toyota Camry Hybrid XLE.

2018 150

2018 Hybrid Camry Hybrid MPG 150

Green Car Congress

JULY 26, 2010

Ti-VCT allows precise, variable control of valve overlap, or the time when intake and exhaust valves are open concurrently. liter EcoBoost engine is being introduced globally by Ford Motor Company, with applications in various products in Europe, Asia and Australia, in addition to the new Explorer.

2011 186

2011 Ford SUV Fuel Economy 186

Clean Fleet Report

MARCH 15, 2024

In comparison, most flat screen televisions are 4K. The tail continues with vertical LED tail lights, twin rectangular chrome-tipped exhaust ports, and the hands-free power lift gate. General Motors has announced a commitment to 30 new global electric vehicles by the year 2025.

Cadillac 55

Cadillac Escalade SUV MPG 55