Green Car Congress

APRIL 12, 2013

At SAE World Congress next week in Detroit, Delphi Automotive will present two technical papers describing its ongoing progress with the Gasoline Direct-Injection Compression-Ignition (GDCI) engine concept. The undertook a design effort to package practically the two devices and two coolers into a vehicle. Source: Sellnau et al.

Gasoline 312

Gasoline Engine Concept Fuel Economy 312

Green Car Congress

APRIL 24, 2019

By harnessing its low carbon content, bio component and high octane number (RON 100), the new alternative fuel emits up to 3% less in CO 2 exhaust emissions quantified using the new Worldwide Harmonized Light Vehicle Test Procedures (WLTP).

Gasoline 247

Gasoline 2001 Italy Alternative Fuels 247

Green Car Congress

MARCH 18, 2013

The effects of gasoline ratio on indicated thermal efficiency of HCII and GDBF modes. Researchers at Tsinghua University have compared the combustion and emissions characteristics of two dual-fuel (diesel-gasoline) modes intended to integrate the advantages of both fuels to achieve high thermal efficiency and low emission targets.

Gasoline 281

Gasoline Diesel Emissions Fuel 281

Green Car Congress

MAY 16, 2019

In a paper presented at the 2019 Vienna Motor Symposium this week, Delphi Technologies will unveil a new 500+ bar GDi system that can reduce particulate emissions by up to 50% compared to state-of-the-art 350 bar system without expensive engine design modifications. —Walter Piock, chief engineer, Gasoline Systems, Delphi Technologies.

Emissions 257

Emissions Gasoline Fuel Exhaust 257

Green Car Congress

NOVEMBER 19, 2018

The University of Bath and SAIC Motor UK Technical Centre are collaborating on a project to identify the most efficient conditions for the optimum performance of gasoline particulate filters (GPFs), to help minimize vehicle impact on the environment.

Universal 236

Universal Gasoline Motors Motor 236

Green Car Congress

MAY 8, 2017

IAV has developed a particularly closed-coupled diesel exhaust gas aftertreatment (EAT) system. A key contribution to this performance must come from the exhaust gas aftertreatment system—across the entire speed and load range. This way, exhaust gas flows through DOC and SCRF before it enters the turbine.

Exhaust 210

Exhaust Diesel Gas Emissions 210

Green Car Congress

AUGUST 30, 2011

with technologies such as direct fuel injection, variable valve timing, exhaust-driven turbochargers, brake energy regeneration and Auto Start Stop function—about 60% of the generated energy is still lost, half of it being exhaust heat, with the remaining half as heat absorbed by the engine cooling system. Click to enlarge.

Waste 376

Waste BMW Exhaust Gas-Electric 376

Green Car Congress

JUNE 26, 2018

Corning Incorporated’s Environmental Technologies business reached a significant production milestone at its Kaiserslautern, Germany manufacturing facility with the production of its 1 millionth Corning DuraTrap GC gasoline particulate filter (GPF) for automotive emissions control.

Gasoline 186

Gasoline Production China Emissions 186

Green Car Congress

MARCH 19, 2018

Volkswagen has developed and deployed a gasoline engine that offers diesel-like fuel economy but is significantly cheaper to buy. Compared with other gasoline engines, the intake valves of the 1.5 Chargers of this kind combined with gasoline engines are usually found only in high-performance cars. l/100 km (49 mpg US).

Fuel Economy 257

Fuel Economy Gasoline Engine Economy 257

Green Car Congress

SEPTEMBER 25, 2012

In the area of energy conservation, TMC has developed a new gasoline engine that achieves a maximum 38.5% Gasoline engines. liter AR gasoline engine, adopts the Atkinson cycle and D-4S injection system. liter AR gasoline engine. The adoption of newly developed exhaust aftertreatment technology. Diesel engines.

Gasoline 316

Gasoline Diesel Engine Hybrid 316

Green Car Congress

JULY 14, 2017

A new study by an international team led by researchers from the Paul Scherrer Institute (PSI) in Switzerland has found that modern diesel passenger cars equipped with diesel particulate filters (DPFs) emit fewer carbonaceous particulates than gasoline-powered vehicles. The open-access study is published in the journal Scientific Reports.

Gasoline 218

Gasoline Diesel Cars Emissions 218

Green Car Congress

APRIL 9, 2021

The ORNL team conducted engine experiments with both 91 RON E10 gasoline and liquified petroleum gas (LPG). The unique high stroke-to-bore engine design (1.5:1) 1) with cooled exhaust gas recirculation (EGR) and high compression ratio (13.3:1 higher H/C ratio) than gasoline. 1 for both fuels, with additional runs at 16.8:1

Diesel 468

Diesel Engine Gasoline Fuel 468

Green Car Congress

MARCH 13, 2018

Secondary air systems are used to reduce gasoline engine emissions by accelerating catalytic converter heat-up. The latter allows secondary air injection across a much wider engine map range and hence, at any given point in time, the precise air mass required for accelerating converter heat-up is injected into the exhaust system.

Gasoline 186

Gasoline Emissions Engine Motors 186

Green Car Congress

SEPTEMBER 16, 2020

Its turbocharger with variable turbine geometry makes optimal use of the exhaust gas energy for early and harmonious torque development. With its abbreviated compression phase and long expansion phase, it was designed specifically for operation at partial load. Operation with the knock-resistant fuel CNG enables a higher 12.5:1

Audi 504

Audi Gas Gas-Electric Gasoline-Electric 504

Green Car Congress

SEPTEMBER 26, 2012

Comparison of brake thermal efficiency and specific fuel consumption at rated power (ICOMIA Mode 5), hydrogen vs. gasoline engines. The two-stroke engine has been favored for small recreational vehicles because of its high power density, low cost and simple, lightweight design, Oh said. Oh and Plante. Click to enlarge.

Engine 329

Engine Emissions Fleet Market 329

Green Car Congress

JULY 15, 2014

The powertrain range for the Estate, which includes diesel, gasoline and hybrid options, features a new 1.6-liter The new Estate’s gasoline and diesel engines with ECO start/stop function comply with the Euro 6 emissions standards. An overhead camshaft actuates two intake and two exhaust valves per cylinder. l/100 km (54.7

Diesel 304

Diesel Gasoline Plug-in Hybrid 304

Green Car Congress

NOVEMBER 17, 2013

liter EcoBoost gasoline turbocharged direct injection (GTDI) four-cylinder unit. Featuring a twin-scroll turbocharger and a three-port integrated exhaust manifold (IEM), the 2.3-liter Class-exclusive Active Grille Shutters are designed to help improve MKC fuel efficiency at highway speeds. liter three-cylinder; 1.5-liter,

Louisville 286

Louisville Fuel Economy Exhaust Future 286

Green Car Congress

DECEMBER 11, 2012

Citroën is introducing the first members of its new PureTech family of three-cylinder gasoline engines on the C3, DS3 and C-Elysée (for international markets) ranges. The design brief for the new-generation PureTech engines called for a clean break in powertrain development. Reduced weight and more compact design.

Engine 281

Engine Gasoline Fuel MPG 281

Green Car Congress

NOVEMBER 5, 2019

These include fully-electric systems, as well as a gasoline-generated EV system (known as e-POWER at Nissan, earlier post ) in which a gasoline engine generates electrical power stored in a battery (series hybrid), which can then be delivered to all four wheels through a pair of high-output electric motors. Earlier post.)

Infinity 225

Infinity Gasoline Powered Power 225

Green Car Congress

APRIL 16, 2014

design language, stiffer body structure, better ride quality, reduced noise, vibration and harshness and advanced safety and convenience features. Hyundai introduced the Theta II GDI, its first Gasoline Direct Injection engine, in 2009. The new generation offers a more refined look through a new Fluidic Sculpture 2.0 Theta II GDI.

Hyundai 236

Hyundai Design 2015 Fuel Economy 236

Green Car Congress

JANUARY 24, 2014

US EPA fuel economy estimates are not yet available, however, other models equipped with this engine have seen a 25 – 30% improvement in fuel efficiency over their direct gasoline-powered counterparts. With a weight-saving aluminum block and head designs, the 3.0-liter With a weight-saving aluminum block and head designs, the 3.0-liter

BMW 294

BMW Diesel Exhaust 2014 294

Green Car Congress

SEPTEMBER 20, 2021

Exhaust cooling starts with the computer-optimized exhaust valve shape and is further enhanced by the integrated exhaust manifold and cylinder head design that uses the same water jacket to lower exhaust gas temperature entering the turbochargers to further improve reliability and performance.

Tundra 418

Tundra Toyota Hybrid Nickel Metal Hydride 418

Green Car Congress

MARCH 31, 2015

Tenneco is leveraging its expertise in diesel particulate filter (DPF) technology to develop gasoline particulate filters for 2017 model year light vehicles. Gasoline particulate filters effectively control particulate emissions under all operating conditions. This difference drives different choices for optimal filter technologies.

Gasoline 150

Gasoline Emissions Czech Republic Exhaust 150

Green Car Congress

FEBRUARY 14, 2018

Audi has unveiled the second-generation A7 Sportback, which is the essence of Audi‘s new design language. The four-door coupé brings the show car design of the prologue studies ( earlier post ) to production. TFSI (gasoline) or a 3.0 The exhaust manifold is integrated in the cylinder head and bathed in coolant.

Audi 210

Audi Gasoline Engine Standards 210

Green Car Congress

JUNE 9, 2014

It has been purposefully designed for efficiency and, together with many other optimizations of the race car, such as aerodynamics, helps save energy. liters less per 100 kilometers than the gasoline engines of the challengers, Toyota and Porsche, are allowed to consume. liter V-4 gasoline engine that is compact and lightweight.

2006 294

2006 Audi 2014 Engine 294

Green Car Congress

DECEMBER 8, 2014

They performed a large design of experiment with small perturbations to the intake and fueling conditions, then fit a response surface model to the design of experiment results to predict the combustion characteristics and to determine the main sources of cycle-to-cycle variation.

Wisconsin 329

Wisconsin Exhaust Diesel Gas 329

Green Car Congress

SEPTEMBER 16, 2014

With SCR, the amount of NO x in the exhaust is significantly reduced. In the case of the ''Terrain Tech'' version—the Touareg with special off-road applications and a four-wheel drive system with low range set of gear ratios, designed among things for particularly demanding off-road conditions – there is an improvement from 7.3

Diesel 236

Diesel Design Google MPG 236

Green Car Congress

SEPTEMBER 17, 2015

A team led by researchers from the National Research Council Canada has investigated the effect of the use of a gasoline particulate filter on the size and morphology of PM emitted from a light-duty gasoline-direct-injection (GDI) vehicle over the FTP-75 and US06 transient drive cycles. Earlier post.) —Saffaripour et al.

Gasoline 150

Gasoline Canada Engine Light 150

Green Car Congress

JULY 29, 2016

At its Innovation Days 2016 event in Munich, BMW unveiled new versions of its three and four- cylinder gasoline and diesel engines. Like their predecessors, the new power units are based on the modular system that enables the application of consistent design principles, a shared architecture and matching components. Gasoline engines.

Gasoline 150

Gasoline Diesel Engine BMW 150

Green Car Congress

DECEMBER 3, 2014

GMZ Energy, a market leader in the development of high-temperature thermoelectric generation (TEG) solutions, has successfully demonstrated a 1,000W TEG designed for diesel engine exhaust heat recapture in a Bradley Fighting Vehicle. Earlier post.) This announcement follows GMZ’s June 2014 demonstration of its 200W diesel TEG.

Energy 316

Energy Vehicles Waste Fuel Economy 316

Green Car Congress

AUGUST 19, 2022

We have therefore developed a hydrogen combustion engine that aims to match the power and torque of current high-performance gasoline engines as a concept study. liter eight-cylinder gasoline engine—or rather, its digital data set, since we conducted the entire study virtually using engine performance simulations.

Porsche 284

Porsche Hydrogen Gasoline-Electric Exhaust 284

Green Car Congress

JUNE 8, 2011

This work dispels the myth that low carbon vehicles simply displace emissions from the exhaust to other sources. For a current standard mid-sized gasoline ICE (internal combustion engine) vehicle, the embedded carbon in production will be around 5.6tCO 2 e, around three quarters of which is the steel in the vehicle glider. production.

Carbon 399

Carbon Hybrid Production Gasoline-Electric 399

Green Car Congress

JULY 16, 2020

for XSE grade, which uses a dual-outlet exhaust). Most AWD grades have 202 hp, while the Camry XSE AWD grade has 205 hp with dual exhaust. A variable cooling system, variable oil pump and a cooled exhaust gas recirculation (EGR) system all contribute to the engine’s high thermal efficiency and outstanding fuel economy.

Toyota 400

Toyota Hybrid Camry Hybrid Exhaust 400

Green Car Congress

JUNE 2, 2015

mpg US) (99 g/km CO 2 )—more efficient than any previous Golf with a gasoline engine. The new TSI engine also offers the highest specific torque of any large-scale production series gasoline engines: 200 N·m per liter displacement. The Volkswagen EA211 engine series served as the foundation for designing the new 1.0

Gasoline 150

Gasoline MPG Exhaust Engine 150

Green Car Congress

MARCH 5, 2014

V-10 gasoline engine. “ The improvements we’ve made essentially give Super Duty customers an engine designed for our larger F-650 and F-750 trucks , said Robert Fascetti, Ford vice president powertrain engineering. The improved ratings are a result of designing and engineering the truck as an integrated system.

2015 268

2015 Diesel 2016 Ford 268

Green Car Congress

SEPTEMBER 12, 2014

Hybrid Air combines the PureTech gasoline engine; a compressed air energy storage unit located beneath the trunk; a hydraulic pump/motor unit in the engine bay; and and an automatic transmission with an epicyclic gear train. In Gasoline mode, the car is powered only by the 1.2-liter liter gasoline engine. Click to enlarge.

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Hybrid Energy Storage Gasoline Environment 301

Green Car Congress

AUGUST 22, 2015

Neste, currently largest producer of renewable drop-in fuels (primarily diesel) with its NEXBTL platform ( earlier post ), has filed a patent ( US20150144087 ) on a gasoline composition (and the method for making it) comprising up to 20 vol% (preferably from about 10-15 vol.%), of paraffinic bio-hydrocarbons originating from the NEXBTL process.

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Gasoline Fuel Renewable Emissions 150