Green Car Congress

APRIL 23, 2020

The collaboration work was carried out on a Cummins X15 Efficiency Series 6-cylinder diesel engine, which already offers class-leading fuel economy. The reduction of tailpipe NO x is achieved primarily by optimized exhaust temperature control, resulting in significantly improved conversion efficiency of the aftertreatment system.

Diesel 286

Diesel Emissions Exhaust Engine 286

Green Car Congress

APRIL 6, 2010

Researchers from the Berner Fachhochschule and EMPA, a Swiss research and services group, are developing a thermoelectric generator for vehicle waste heat recovery that is integrated in the muffler, rather than being installed as a separate thermoelectric generator (TEG) unit on the exhaust line. Click to enlarge. MRS 2010 Spring, DD2.6:

Fuel Economy 218

Fuel Economy San Francisco Economy Exhaust 218

Green Car Congress

JANUARY 15, 2014

However, these approaches increase the backpressure, reducing horsepower and fuel economy. However this approach can increase backpressure, reducing horsepower and fuel economy. Traditional solutions involve adding an activated carbon honeycomb or filter to the air intake box to adsorb the hydrocarbons.

Emissions 207

Emissions Fuel Economy Ozone Conversion 207

Green Car Congress

MARCH 22, 2012

The ISX15 G will be based on the ISX15 diesel engine and will build on Cummins technology with spark-ignited, stoichiometric cooled exhaust gas recirculation (SEGR) technology, first introduced on the 8.9 SEGR combustion also improves power density and fuel economy vs. lean burn and traditional stoichiometric engines.

Gas 240

Gas Engine Fuel Economy Exhaust 240

Green Car Congress

OCTOBER 10, 2012

The analysis used the Ohio State University EcoCAR, a student prototype PHEV, as the basis for the preliminary fuel economy evaluation. On the other hand, it is well known that in an internal combustion engine up to 35% of the energy developed by the fuel combustion is dissipated in the exhaust gases. Skarke et al.

Waste 312

Waste PHEV Fuel Exhaust 312

Green Car Congress

MAY 12, 2012

The high-level performance goals of the Partnership are a 25-40% improvement in fuel economy in a light-duty vehicle (LDV) and achieving 55% brake thermal efficiency (BTE) in heavy-duty engine systems. bio-derived) fuels have the potential to dramatically increase fuel economy. The potential is significant.

Fuel Economy 240

Fuel Economy Engine Economy 2014 240

Green Car Congress

NOVEMBER 9, 2011

de-ionized water, also known as Diesel Exhaust Fluid (DEF) or AdBlue, into the exhaust stream. The EcoFit Urea Dosing System delivers improved Oxides of Nitrogen (NO x ) conversion efficiency which gives customers the opportunity to tune engines for improved fuel economy or to reduce the size of a typical SCR system.

Russia 186

Russia India China Fuel Economy 186

Clean Fleet Report

OCTOBER 31, 2023

As gas and diesel prices continue to spiral, improved fuel economy in your truck is becoming even more of an imperative than before. This article offers seven strategies that will enable you to improve your trucking fuel economy without negatively impacting performance. per gallon during the third week of the month.

Gas 73

Gas Maintenance Fuel Economy Economy 73

Green Car Congress

FEBRUARY 22, 2018

The found that using a GPF did not show any fuel economy and CO 2 emission penalties, while the emissions of total hydrocarbons (THC), carbon monoxide (CO), and nitrogen oxides (NOx) were generally reduced. This study showed that GDI vehicle exhaust is characterized by diverse PAH distribution profile, ranging from 3-6 ring species.

Gasoline 253

Gasoline Emissions Engine Fuel Economy 253

The Truth About Cars

APRIL 17, 2024

Give me internal-combustion and real exhaust noise and a trunk – hatchbacks have too much utility for me! My biggest beef was noise – while loud exhaust noise is baked in (and reduces a bit when the car isn’t in a performance drive mode) – the sounds coming out of the rear intrude on conversation. No paddles for you!

Hyundai 94

Hyundai Exhaust Acura Fuel Economy 94

Green Car Congress

APRIL 9, 2014

improvement in city fuel economy (24.5 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. Hydrogen-enriched exhaust is routed to the intake. The engine conversion.

Gasoline 317

Gasoline Emissions Diesel Exhaust 317

Green Car Congress

FEBRUARY 5, 2020

Manufacturers continue to optimize diesel emission controls, such as DOC, DPF and SCR, in order to promote uniform catalyst coating, improve NO x conversion efficiency, reduce back pressure on the engine, and reduce thermal mass. Better catalysts and urea dosing systems can achieve high NOx conversion during lower temperature operation.

Emissions 291

Emissions Diesel Engine 2010 291

Green Car Congress

SEPTEMBER 27, 2017

This will be the first time that Ford F-250 trucks can be ordered by fleet customers with hybrid-electric drive technology; the XL3 system can provide up to a 25% increase in fuel economy. The XL3 technology leaves the original equipment manufacturer’s (OEM) engine, transmission, fuel system and exhaust system completely intact.

Fleet 191

Fleet Hybrid F-150 Ford 191

Green Car Congress

AUGUST 20, 2013

A team at Monsanto and colleagues at AVL Powertrain have successfully designed and demonstrated an onboard low-temperature ethanol reformer that can be driven by exhaust heat. A paper on their work is published in the ACS journal Energy & Fuels. Click to enlarge. Unlike high-temperature reforming, supplementary water is not required.

Fuel Economy 230

Fuel Economy Exhaust Economy Fuel 230

Green Car Congress

JUNE 24, 2013

The lower-weight body design—light-weight composite materials save 600 lbs (272 kg) of weight per vehicle—along with the engine, allows every Reach to significantly reduce fuel consumption and exhaust emissions compared to conventional walk-in vans. In 2008, FedEx Corp.

Fleet 240

Fleet Fuel New York City Isuzu 240

Green Car Congress

DECEMBER 8, 2017

and will increase fuel economy and reduce carbon dioxide emissions. XL3 hybrid-electric technology leaves the Chevy engine, transmission, fuel system and exhaust system, as well as the complete Chevy warranty, completely intact. The 234 new Verizon vans feature technology installed by XL Hybrids, Inc.,

New York City 150

New York City New York Hybrid Fuel Economy 150

Green Car Congress

MARCH 26, 2010

Results provide up to a 30% improvement in fuel economy, 30 to 40% reduction in emissions and more than a 50% reduction in break wear when operating in fuel economy mode. The cleaner burning platform eliminates the need for exhaust aftertreatment components like DPF or SCR.

Peterbilt 230

Peterbilt Gas Hybrid Power 230

Green Car Congress

FEBRUARY 26, 2018

Conversion to wider gear ranges. It also achieves greater thermal efficiency, resulting in high output, due to a reduction in energy loss associated with exhaust and cooling systems, the movement of mechanical parts, and other aspects. Both smooth and comfortable launch performance are realized. liter class.

Toyota 264

Toyota Engine Hybrid Gasoline-Electric 264

Green Car Congress

JUNE 20, 2016

The New Stralis 480XP and 570XP, designed for extra-long haul missions, feature Smart EGR, which works in combination with Iveco’s patented HI-SCR after-treatment system to optimize combustion, resulting in fuel savings on long distances.

Fuel 150

Fuel Fuel Economy Engine Exhaust 150

Green Car Congress

FEBRUARY 25, 2009

BMW will also present medium-term projects in its EfficientDynamics development strategy, one of these being the integration of a thermoelectric generator (TEG) in the vehicle for direct conversion of exhaust heat into electrical energy. diesel used in the 118d which improves the fuel economy and emission management.

BMW 150

BMW Fuel Economy Diesel MPG 150

Green Car Congress

DECEMBER 23, 2013

The chemistry of a fuel impacts the emissions from an engine, with the most obvious example being unburned or partially burned fuel which is a major component of engine exhaust. Engine-out exhaust contains typically 1?3% 3% unburned or partially burned organic fuel components. Emissions Engines Ethanol Fuels'

Emissions 294

Emissions Ford Exhaust Engine 294

Green Car Congress

NOVEMBER 17, 2015

The start-stop technology senses when the vehicle is sitting idle and shuts off the engine to conserve fuel, resulting in a 4 percent to 6 percent improvement in fuel economy in stop-and-go traffic. liter EcoBoost with integrated exhaust manifold is projected to deliver horsepower and torque output comparable to the 1.6-liter—an

Escape 150

Escape Standards Ford Auto 150

Green Car Congress

JANUARY 18, 2014

Technologies that enable LTC operation with either gasoline or diesel fuel, including control methodologies and technologies, especially for mixed?mode burn and exhaust gas recirculation (EGR)?diluted burn systems and controls that allow compliance with proposed EPA Tier 3 emissions regulations with smaller penalty in fuel economy.

Carbon Fiber 252

Carbon Fiber Engine Battery Powered Fuel 252

Green Car Congress

DECEMBER 20, 2013

Developing cost-effective technologies to improve new vehicle fuel efficiency and achieve or exceed corporate average fuel economy (CAFE) standards of 144 gCO 2 /mi (61.6 Broadly, VTO program activities are focused on achieving: Saving 1.4 million barrels per day); and. mpg) for cars and 203 gCO 2 /mi (43.7

Vehicles 246

Vehicles Fuel Economy Carbon Fiber Plug-in 246

Green Car Congress

MAY 6, 2013

Since 2010, all Sprinters in the US have been powered by BlueTEC diesel engines, marking the first use of BlueTEC technology, with its selective catalytic reduction (SCR) exhaust aftertreatment system, in the commercial van market here. The two overhead camshafts actuate 16 intake and exhaust valves.

2014 306

2014 Diesel Standards Exhaust 306

Clean Fleet Report

MAY 23, 2021

If you are looking for comfort, versatility, great looks, a very accommodating and large interior, some innovative features and surprisingly good fuel economy, the 2021 Cadillac Escalade is for you. Power and Torque and Fuel Sipping. Fuel economy for the 3.0L It did not disappoint. liter Duramax turbodiesel engine.

Escalade 95

Escalade Cadillac Fuel Economy MPG 95

Green Car Congress

JUNE 22, 2017

With its long-stroke and high compression ratio, multi-hole direct fuel injectors, variable cooling system and VVT-iE, this high-output powerplant takes the gasoline-powered internal combustion engine to an increased level of thermal efficiency. inches and 4.07 inches, respectively; the stroke has been increased from the previous 3.86

2018 150

2018 Hybrid Camry Hybrid MPG 150

Green Car Congress

JANUARY 16, 2018

The VVT-iW system is employed on the intake cycle, with VVT-i (Variable Valve Timing - Intelligent) activated on exhaust. With VVT-iW in place, engineers ensured optimal torque creation at all engine speeds, and minimized pumping losses during the closing of intake valves, which furthered fuel efficiency. inches; bore remains at 3.44

2019 207

2019 Toyota Hybrid Nickel Metal Hydride 207

Green Car Congress

AUGUST 10, 2011

This project will enable diesel-like efficiency and increased maximum power output in a gasoline engine by using a secondary fuel to suppress engine knock under high load. Increased availability of low cost carbon fiber can enable vehicle weight reduction and improvement in fuel economy. UChicago Argonne LLC. GMZ Energy, Inc.

Carbon Fiber 268

Carbon Fiber Lithium Ion Li-ion Vehicles 268

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. Almost imperceptible restart of the engine.

Gasoline 150

Gasoline Mercedes Engine Diesel 150

Green Car Congress

MAY 8, 2015

Contributing to this benefit is also the exhaust manifold, integrated in the cylinder head. Beyond the new combustion method, the new engine, with a weight of only about 140 kg (308.6 lb), avails itself of other efficiency technologies. For example, the coolant flow is controlled so as to greatly shorten the engine warm-up time.

Audi 150

Audi MPG Downsizing 2015 150

Green Car Congress

MAY 4, 2009

Conceptual schematic of direct thermoelectric generator mounted in a vehicle’s exhaust stream. The exhaust energy content of Atkinson-cycle engines, which are used in many hybrid powertrains, is lower than conventional IC engines due to the cycle’s inherently higher thermal efficiency. Indirect configurations are also possible.

Design 150

Design Ford Energy Exhaust 150

Green Car Congress

AUGUST 23, 2011

The 2012 Camry again offers three powertrain choices, all of which have been enhanced for 2012 to provide better fuel economy and more responsive performance: a revised 2.5L, 4-cylinder gasoline engine; an enhanced 3.5-liter The projected city/highway/combined fuel economy for the LE model equates to 5.47, 6.03

Fuel Economy 199

Fuel Economy Camry Hybrid Economy 2012 199

Green Car Congress

MARCH 13, 2016

Advanced air management system (exhaust gas recirculation, turbocharger, supercharging). High conversion efficiency NO x after-treatment and particulate filters. Alternative fuel combustion. Combustion control and optimization technology. Engine thermal management. Waste heat recovery. Engine friction reduction.

China 150

China Parts Chinese Obama 150

Green Car Congress

JULY 14, 2009

The system also adds continuous valve timing control on the exhaust side to conventional intake-side control, improving heat efficiency, reducing pumping losses and raising fuel efficiency by up to 4% (compared with Nissan gasoline-powered engines in the same class) in sync with the dual injectors.

Nissan 150

Nissan Engine Fuel Gasoline 150

Green Car Congress

APRIL 23, 2014

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. Some of the heat that will inevitably escape down the exhaust will be converted into electricity using a thermoelectric generator (TEG). Earlier post. ).

Waste 246

Waste Engine Land Rover Transportation 246

Green Car Congress

MAY 4, 2009

The research projects will contribute to the development of high efficiency internal combustion engines with the goals of improving fuel economies by 20-40% in light-duty vehicles and attaining 55% brake thermal efficiency in heavy-duty engine systems.

Emissions 150

Emissions Wisconsin Michigan Houston 150