Green Car Congress

JUNE 14, 2016

Europe’s Strategic Research and Innovation Agenda (SRIA 2050) outlines a 75% reduction in aviation CO 2 emissions to year 2050 relative to a year 2000 reference. The EU is targeting a 75% reduction in carbon dioxide emissions per passenger kilometer between the years 2000 and 2050. Core exhaust loss. Bypass flow loss.

Engine 150

Engine Exhaust Concept France 150

Green Car Congress

FEBRUARY 5, 2016

Hence, GDI PM mass loadings and chemical composition may vary depending on the measurement environment or exhaust conditioning. For the winter 2014 and spring 2014 campaigns, the researchers used a 2000 Honda CR-V equipped with a PFI engine to compare GDI and PFI PN emissions. —Zimmerman et al. Naomi Zimmerman, Jonathan M.

Environment 150

Environment Emissions Exhaust 2014 150

Green Car Congress

JULY 27, 2013

The presence of oxygen in the fuel has the potential to lower the exhaust particle number concentration in diesel engines, they concluded. Limited information is available in the literature about the exhaust soot particle number size distribution under these operation conditions for diesel and RME fuels. bar BMEP at 2000 rpm.

Diesel 252

Diesel Exhaust Engine Emissions 252

Green Car Congress

NOVEMBER 1, 2016

A long exhaust stroke then extracts maximum efficiency. The expansion ratio on the exhaust stroke is much higher than the effective compression ratio; the longer expansion provides extra power to the crankshaft and extracts more energy from the combusted fuel. Resources. Magma boost system layout. Source: ICCT, Pendlebury et al.

Concept 150

Concept Downsizing 2016 Congress 150

Green Car Congress

APRIL 9, 2014

Southwest Research Institute (SwRI) announced preliminary test results of its Dedicated-Exhaust Gas Recirculation (D-EGR) demonstration vehicle ( earlier post ) at the SAE 2014 World Congress in Detroit. D-EGR brake specific fuel consumption (BSFC) at 2000 rpm 2 bar BMEP dropped 14.3% Hydrogen-enriched exhaust is routed to the intake.

Gasoline 317

Gasoline Emissions Diesel Exhaust 317

Green Car Congress

DECEMBER 9, 2011

Three new studies released by the California Air Resources Board (ARB) show that exposure to airborne fine-particulate matter significantly elevates the risk for premature deaths from heart disease in older adults and elevates incidence of strokes among post-menopausal women. microns in size (PM 2.5 ). particles are a subset of PM 10.

Pollution 319

Pollution California 2011 Davis 319

Green Car Congress

NOVEMBER 10, 2014

Lux Research has investigated the trends of corporate financing of alternative fuels from oil majors, based on a non-exhaustive database of more than 1,000 deals and partnership engagements from 2000 through September, 2014. Investments of oil majors in developing countries are more constrained by local resources and policy drivers.

Alternative Fuels 225

Alternative Fuels Oil Chevron Fuel 225

Green Car Congress

MAY 9, 2015

The California Air Resources Board (ARB) has posted a discussion document. This would also result in larger concentrations of zero-emission buses that may allow for a more robust program with pooled resources and for strategic bus placements where the technology can be most effective and successful in current transit operations.

Clean 150

Clean Cleaning California Fleet 150

Green Car Congress

AUGUST 29, 2013

2000 (90% CI: 0–4,000) early deaths from ozone, according to the study. The greatest number of emissions-related premature deaths came from road transportation, with 53,000 early deaths per year attributed to exhaust from the tailpipes of cars and trucks. 52,000 (90% CI: 23,000–94,000) PM 2.5 related and ?2,000 2,000 (90% CI: ?300

MIT 378

MIT Emissions Ozone Power 378

Green Car Congress

MARCH 25, 2014

That model showed a total (undiscounted) operation cost of between $104,000 and $224,000 per year, or approximately $900 to $2000 per tonne of NO x reduced. The study estimated costs of technology application using a model produced by the International Association for Catalytic Control of Ship Emissions to Air (IACCSEA).

Standards 218

Standards Mariner Fuel 2016 218

Green Car Congress

AUGUST 14, 2012

One locomotive in this series of 25 will be based in Roseville to test the combined use of exhaust gas recirculation (EGR), diesel oxidation catalyst (DOC), and diesel particulate filtering (DPF). Earlier post.) Union Pacific says it has invested approximately $6.56

California 231

California Emissions EPA Mariner 231

Green Car Congress

AUGUST 22, 2014

Exhaust from diesel engines contains many urban air toxics, such as acetaldehyde, acrolein, benzene, 1,3-butadiene, formaldehyde and polycyclic aromatic hydrocarbons. The EPA issued the first Urban Air Toxics Report to Congress in 2000. This latest report fulfills the requirement for the second report to Congress.

EPA 273

EPA Congress Pollution Gasoline-Electric 273

Green Car Congress

SEPTEMBER 1, 2010

Approximately 9,000 people in California are estimated to die prematurely each year as a result of exposure to fine particle pollution, according to a new report issued by the California Air Resources Board (ARB). The Diesel Risk Reduction program was instituted by ARB in 2000. Fine particle pollution, smaller than 2.5

Pollution 220

Pollution EPA California Diesel 220

Green Car Congress

OCTOBER 25, 2010

The basic idea of the new Diesel combustion illustrated in this paper is to control the heat release rate by a gradual supply of an almost homogeneous charge, without relying on exhaust gas recirculation to moderate the reaction. Thus the HCPC range can extend to all engine operating conditions, including very high loads. —Musu et al.,

Concept 318

Concept Diesel San Diego 2010 318

Green Car Congress

OCTOBER 9, 2013

First introduced in 2005, the most recent version of the DL06 is certified to Tier 4 interim exhaust emissions regulations, and is equipped with cooled EGR to reduce NO x emissions and a DPF to minimize particulate. Key elements are the shape of the piston bowl and its lip; the fuel spray cone; and the swirl generated in incoming inlet air.

Emissions 239

Emissions Diesel Engine Fuel 239

Green Car Congress

FEBRUARY 22, 2011

The Westport HD System consists of the GX 15-liter engine (based on the Cummins ISX diesel engine with cooled exhaust gas recirculation), proprietary Westport fuel injectors, LNG fuel tanks with integrated cryogenic fuel pumps, and associated electronic components to facilitate robust performance and reliable operation.

Las Vegas 186

Las Vegas Fleet Kenworth United Kingdom 186

Green Car Congress

APRIL 14, 2014

The transportation sector accounted for approximately 19% of global black carbon emissions in the year 2000, according to the report. Global black carbon emissions from transportation by region among top 10 motorized regions, 2000-2050. Source: Minjares et al., data from Facanha et al. Click to enlarge. Earlier post.) Earlier post.).

Carbon 186

Carbon Diesel Emissions Climate 186

Green Car Congress

SEPTEMBER 26, 2009

The California Air Resources Board directed its staff to take steps to provide further locomotive and rail yard emission reductions beyond those achieved by existing US Environmental Protection Agency and state regulations and agreements. Additional diesel PM reductions in 18 major CA railyards with five new locomotive measures.

Diesel 170

Diesel California Emissions 2007 170

Green Car Congress

MAY 4, 2016

They used remote vehicle exhaust sensors to collect emissions measurements, and recorded a video image of the license plate of each vehicle. of the registered vehicles (2000/325000). In their study, Bishop et al. The researchers used the West LA data as a baseline for comparison with the high-mileage fleet measurements. 6b00717.

Emissions 150

Emissions Fleet Light Taxi 150

Green Car Congress

MAY 4, 2009

A bill under consideration in the California state legislature would require California’s Bureau of Automotive Repair (BAR) to include Class III (280 cc or greater) model-year 2000 and newer motorcycles in the state’s smog check program beginning 1 January 2012. —2006 Review.

Motorcycles 150

Motorcycles California 2006 2004 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. as in Stirling engines) to minimize the temperature gradient.

Engine 150

Engine Exhaust Concept Universal 150

Green Car Congress

AUGUST 21, 2009

A recent study reported that ozone’s damage to crop yields in 2000 resulted in an economic loss of $14-26 billion annually. Diesel exhaust and cooking with biomass fuels both have net warming effects, though the magnitude of biomass burning’s warming effect is not well understood. Besides a danger to breathe, ozone lowers crop yields.

Climate Change 262

Climate Change Ozone Climate Carbon 262

Green Car Congress

APRIL 4, 2011

Impacts of worldwide vehicle emissions in 2030 compared with 2000. Shindell and colleagues used a comprehensive computer model and climate simulator—one of the first capable of accounting for the role of aerosols—that shows vehicle exhaust exacts an enormous toll in all countries and especially in the developing world.

Climate 231

Climate Standards Emissions Climate Change 231

Green Car Congress

APRIL 5, 2009

Despite a reduction in road transport exhaust emissions across Europe, there have been no significant improvements in concentrations of fine particulates (PM 10 ) and nitrogen oxides (NO x ), which have a major impact on air quality and human health. TERM reports have been published since 2000. Transport at a crossroads.

Transportation 150

Transportation Czech Republic 2006 Romania 150

Green Car Congress

MARCH 5, 2018

In an open-access paper published in the ACS journal Energy & Fuels , they report that under an engine operating condition of 2000 rpm and brake mean effective pressure (4 bar), catalytic EGR reforming made it possible to sustain stable combustion with a volumetric equivalent of 45%–55% EGR. —Jim Szybist, ORNL. Earlier post.]

Engine 274

Engine Gasoline Fuel Exhaust 274

Green Car Congress

APRIL 17, 2014

Due to the lower exhaust enthalpy of lower temperature engines using PPCI, it is difficult to produce intake boost with acceptable boost system parasitis. A practical powertrain system with robust PPCI combustion is needed, including injection, valvetrain, boost, and exhaust subsystems. Resources. kWh and FSN 0.1, respectively.

Gasoline 304

Gasoline Engine Fuel Wisconsin 304

Green Car Congress

MAY 17, 2013

Dedicated ethanol (or E85) engines have the promise to improve efficiency substantially over comparable regular gasoline engines through direct-injection, increased geometric CR, variable valve timing, exhaust gas recirculation, aggressive turbocharging, and downsizing and/or downspeeding. Xiaoyu Yan, Oliver R. Inderwildi, David A.

Fuel 210

Fuel Energy Gasoline-Electric Gasoline 210

Green Car Congress

OCTOBER 11, 2014

The permissible limit for NO x emissions from diesel cars declined from 500 milligrams per kilometer (mg/km) under Euro 3 (effective January 2000) to 80 mg/ km under Euro 6 (effective September 2014). going up a slight incline), or to normal regeneration events in the diesel exhaust aftertreatment systems. Source: ICCT.

Diesel 344

Diesel Emissions West Virginia 2014 344

Green Car Congress

JUNE 23, 2014

20 bar BMEP @ 2000 - 4500 rpm. Split, parallel, cross-flow cooling with integrated exhaust manifold. Resources (DOE will publish Merit Review presentations on its website.). The original envisioned architecture was 1.8L I4 / 20 bar BMEP. Peak power. 80 kW / L @ 6000 rpm. Peak torque. Naturally aspirated torque @ 1500 rpm.

Fuel Economy 247

Fuel Economy Ford Economy Engine 247

Green Car Congress

MAY 4, 2012

Prior work at Transonic had shown high indicated thermal efficiency (up to 42%) with the use of EGR, and SC fuel temperature at 2000 rpm and 2 bar BMEP on a 1.6L In a multi-cylinder application, the fuel preheating will be accomplished using waste exhaust heat. Medium load was demonstrated at 2000 rpm 7.6 4-cylinder CI engine.

Fuel Economy 262

Fuel Economy Gasoline MPG Economy 262

Green Car Congress

DECEMBER 17, 2015

At idle and low loads, rebreathing of hot exhaust gases provided stable compression ignition with very low engine-out NO x and PM emissions. Rebreathing enabled reduced boost pressure, while greatly increasing exhaust temperature. bar was measured at 2000 rpm, with 17.4 MAP was reduced to minimize boost parasitics.

Downsizing 150

Downsizing Engine Fuel Gasoline 150

Green Car Congress

OCTOBER 12, 2011

Increasing the combustion cylinder volume to enable the combusted gas to expand further, and to convert the heat energy to kinetic energy more fully, reduces exhaust loss. As the cold cylinder reaches half compression, the crossover valve is closed and the hot cylinder is near the end of exhaust.

Engine 290

Engine Exhaust Design Connect 290

Green Car Congress

APRIL 12, 2013

Like other high-efficiency concepts, GDCI has low exhaust temperatures; unlike some others, however, GDCI relies heavily on fuel injection strategy to ensure proper combustion, the Delphi engineers noted. Good low-speed BMEP was predicted with maximum BMEP of 20 bar at 1800 to 2000 rpm. Hoyer et al. Click to enlarge. Boost system.

Gasoline 312

Gasoline Engine Concept Fuel Economy 312

Green Car Congress

MAY 10, 2013

The team started by upgrading the 1600 bar injector system to a 2000 bar system, using 8-hole injectors rather the original 7-hole injectors. The HP loop recirculate exhaust from exhaust manifold to intake manifold via an HP EGR valve; there is no physical EGR cooler in the HP loop. —Suresh et al. Langenderfer, D.,

Light 319

Light Diesel Fuel Fuel Economy 319

Green Car Congress

FEBRUARY 10, 2014

Many approaches have been attempted to achieve CAI operation on the four-stroke spark ignition engines, such as intake air heating, high compression ratio, dual fuel, recycling the exhaust gas, and so on. To minimize the air short-circuiting rate, the intake and exhaust valve timings were adjusted. Earlier post , earlier post.).

Gasoline 186

Gasoline Engine Exhaust Fuel 186

Green Car Congress

APRIL 18, 2011

A common-rail fuel injection system supports injection pressures up to 2000 bar, and can deliver multiple injection events per engine cycle. An external air compressor feeds compressed air to the conditioning unit where it is mixed with exhaust gas. So let’s say we develop that technology.I —David Johnson.

Engine 199

Engine Concept Power Powered 199

Green Car Congress

APRIL 29, 2009

The researchers, involving scientists from Germany, the United Kingdom and Switzerland, concluded that the limit is 1,000 billion tonnes of carbon dioxide between the years 2000 and 2050. The world has already emitted one third of that in just nine years. —Malte Meinshausen. Meinshausen, M., Meinshausen, N., Frieler, K.,

Climate Change 150

Climate Change Global Climate Fuel 150