Green Car Congress

JANUARY 27, 2015

The first study to conduct a comprehensive evaluation of lifetime exposure to new technology diesel exhaust (NTDE)—i.e., exhaust from heavy-duty diesel engines meeting EPA 2007 and later emissions requirements—has found no evidence of carcinogenic lung tumors. —ACES Review Panel. Earlier post.)

Exhaust 150

Exhaust Diesel Engine 2007 150

Green Car Congress

FEBRUARY 19, 2022

One example is the harmonic high-frequency exhaust note produced by the engine’s 8-into-1 exhaust manifold. Another thing that Yamada and the team value in the development process is Kanno Seino, meaning sensual or exhilarating performance. 32, which was completed at the company’s headquarters last year.

Hydrogen 448

Hydrogen Toyota Fuel Corporation 448

Green Car Congress

OCTOBER 23, 2014

A peer-reviewed analysis that will be published shortly found that “the degradation of emissions which can result is primarily due to the added hydrocarbons, but has often been incorrectly attributed to the ethanol.” —Letter to EPA. Emissions Regulations'

EPA 230

EPA Emissions Pollution Gasoline 230

Green Car Congress

APRIL 18, 2016

A new study by a team from the University of Edinburgh and independent engineering company INNAS BV has found that, when factoring in the additional weight and non-exhaust PM factors, total PM 10 emissions from electric vehicles (EVs) are equal to those of modern internal combustion engine vehicles (ICEVs). Click to enlarge.

Exhaust 150

Exhaust Emissions Gasoline-Electric 2016 150

Green Car Congress

SEPTEMBER 28, 2012

The TEG technology, which converts waste heat from gas exhaust into electric energy and has the potential to improve passenger car fuel efficiency by as much as 5%. TEG & Exhaust System in Lincoln MKT. Thermoelectric Waste Heat Recovery Program for Passenger Vehicles ”, 2012 Vehicle Technologies Program Annual Merit Review.

Fuel Economy 341

Fuel Economy Energy Waste Vehicles 341

Green Car Congress

NOVEMBER 17, 2013

Featuring a twin-scroll turbocharger and a three-port integrated exhaust manifold (IEM), the 2.3-liter Two pivotal factors are the three-port integrated exhaust manifold cylinder head and a twin-scroll turbocharger. Weaver (2013) Advanced Gasoline Turbocharged Direct Injection (GTDI) Engine Development (DOE 2013 Merit Review).

Louisville 286

Louisville Fuel Economy Exhaust Future 286

Green Car Congress

MAY 18, 2015

Conflicting evidence does not support making a firm conclusion on the fuel consumption benefit of catalysed Exhaust Gas Recirculation (EGR), according to a review of current studies by a team at the University of Bath (UK). At higher loads, will the knock control benefit of catalyzed EGR become more apparent?

Fuel 150

Fuel Exhaust Gas Engine 150

EV Central

MARCH 25, 2025

The Mercedes-Benz G-Wagen is a monster of an off-roader, in part because of the G63 AMG variant that belts out an earth-shaking turbocharged V8 note from its side exit exhausts. seconds The post 2025 Mercedes-Benz G580 Review: Off-road quad-motor EV is incredibly capable appeared first on EV Central.

Mercedes 66

Mercedes Motors Motoring Motor 66

Green Car Congress

MAY 2, 2022

A 2020 review of literature examining the main effects of low-frequency noise on human health (Alves et al. The proportion who felt exhausted once or twice a week declined from 49 to 39 percent—that is, down to the same proportion as in the reference group. There was also a clear reduction of perceived health effects.

Electrical 459

Electrical Electric 2019 Environment 459

Green Car Congress

JULY 14, 2014

The intake ports that feed the combustion chambers, as well as the D-shaped exhaust ports, are designed for excellent high-rpm airflow. The exhaust ports are also designed for greater flow. The exhaust manifolds were developed to improve durability and sealing and reduce operational noise. Power and torque chart for CNG.

Silverado 247

Silverado Chevrolet Fuel Gasoline-Electric 247

Clean Fleet Report

AUGUST 19, 2022

When it comes to your ICE vehicle, you want it to be running at its best, and that includes having the right exhaust system. Here are five tips to help you pick the right exhaust system: Exhaust for good looks & performance. Start by reading online reviews and talking to fellow car enthusiasts. Consider Your Budget.

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Exhaust Vehicles Fuel Economy Economy 98

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

JANUARY 12, 2014

Applicants cannot request more than $2 million in federal funding—proposals requesting more than $2 million in federal funds will not be reviewed. EPA will fund: Verified Exhaust Control Technologies: EPA will fund up to 100% of the cost of eligible verified exhaust control technologies.

EPA 257

EPA Diesel Emissions Fleet 257

Green Car Congress

MARCH 7, 2014

A scientific review of research regarding the safety aspects of the use of refrigerant R1234yf in Mobile Air Conditioning (MAC) systems, published by the European Commission, concludes that there is no evidence of a serious risk in the use of this refrigerant in MAC systems under normal and foreseeable conditions of use.

2001 210

2001 Climate Change Hydrogen Production 210

Green Car Congress

MAY 8, 2015

The California Air Resources Board (ARB) has released , for public review, a concept paper to initiate discussion on the development of a Short-Lived Climate Pollutant Reduction Strategy. Short-lived climate pollutants (SLCPs) include methane, tropospheric ozone, black carbon, and fluorinated gases.

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Pollution Climate Concept California 150

Green Car Congress

SEPTEMBER 11, 2013

Tenneco and Gentherm (formerly BSST/Amerigon) are part of a US Department of Energy (DOE) consortium actively developing a thermoelectric generator (TEG) for capturing waste exhaust heat in vehicles and converting it to electrical energy to be used to power electrical systems within the vehicle. —Gentherm President and CEO Daniel R.

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Fuel Economy Waste Economy Fuel 218

Green Car Congress

MARCH 6, 2021

building HVAC exhaust) and from natural fluids (e.g., Most contemporary DAC approaches utilize energy poorly, as evident by second-law efficiencies for CO 2 separation of 1 to 9% (for comparison, post-combustion capture from coal exhaust attains second-law efficiencies greater than 20%).

Carbon 360

Carbon Exhaust Energy Water 360

Green Car Congress

JUNE 23, 2014

At the US Department of Energy’s (DOE’s) Annual Merit Review meeting in Washington, DC last week, Michael Ruth from Cummins noted that the DOE program target for the project is a fuel economy (CAFE) target of 26 mpg (9.05 Exhaust system configuration. Resources (DOE will publish Merit Review presentations on its website.).

Fuel Economy 357

Fuel Economy Economy Gasoline Downsizing 357

Green Car Congress

SEPTEMBER 14, 2015

The National Academies have released a third review of the 21 st Century Truck Partnership (21CTP); the review follows the Phase 1 and Phase 2 reviews by the National Research Council in 2008 and 2012 ( earlier post ) and assesses the progress the partnership has made. A pathway to achieve 55% is being developed.

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MPG Fuel 2009 Miles 150

Green Car Congress

OCTOBER 17, 2013

After thoroughly reviewing the latest available scientific literature, the experts convened by the IARC Monographs Programme concluded that there is sufficient evidence that exposure to outdoor air pollution causes lung cancer (Group 1). These included diesel engine exhaust, solvents, metals, and dusts. 161, Air Pollution and Cancer.

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Pollution South America Asia Exhaust 247

The Truth About Cars

MARCH 20, 2025

The back of the X3 M50 looks a lot more substantial than the regular X3 because we have a bigger lower bumper and we have quad exhaust on here. If you want to go up to the X5, the X5 has just like a little more luxury, a little more space, of course a bigger price tag, but this X3 perfect size in my opinion for a performance SUV.

BMW 59

BMW South Carolina Light SUV 59

Green Car Congress

APRIL 1, 2023

After reviewing the technical information provided by CARB, reviewing comments submitted by the public, and applying the limited authority for review under section 209 of the Clean Air Act, EPA determined it appropriate to grant the waiver and authorization requests.

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EPA Grant Standards Emissions 210

Green Car Congress

APRIL 27, 2011

Overall, HEI’s Review Committee concluded that Kelly and colleagues’ investigation represents a creative effort to explore a subtle change in air quality associated with a complex intervention to reduce traffic congestion. —Dan Greenbaum, HEI’s President. —Professor Frank Kelly. Frank Kelly, H.

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London Charging Pollution Diesel 299

Baua Electric

FEBRUARY 1, 2025

2025 Mercedes-Benz GLC 350e plug-in hybrid test drive review GLC 350e: A convenient fast-charge mode, at a price I picked up the GLC just as a flurry or two fell out of a gray skynever a good sign in Atlanta, the city too busy to plow. Its the same line we harp on with every PHEV review: You must plug it in for it to make sense.

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Mercedes Plug-in Plug Hybrid 52

Electrek

SEPTEMBER 19, 2024

The Aventura-X EV29 has much of the feel-good charm that comes along with nostalgic Vespa rides, yet without any of the exhaust noise, smell of gasoline, or oily rag on your workbench.

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Exhaust Gasoline Price Electrical 123

Green Car Congress

DECEMBER 7, 2017

The main cause for the higher on-road values ​​is that the exhaust gas recirculation (EGR) is in some cases practically switched off under certain conditions, DUH said. This full-bodied promise is in clear contradiction to the results of the exhaust and software investigations of the BMW 320d, DUH charged.

BMW 207

BMW Diesel Exhaust Emissions 207

Green Car Congress

OCTOBER 18, 2012

The need to investigate waterflood chemistry at the nanoscale is driven by the fact that the rock formations involved in many of the “exhausted” wells in Colorado and the surrounding states contain shale, limestone and sandstone. Oilfield Review. Bill Bailey et al. 2000) Water Control.

Colorado 252

Colorado Water Oil Universal 252

Green Car Congress

JUNE 12, 2014

The valve spring testing unit will facilitate review of different mechanical components, springs, valve seats, and components in the cam drive line, which opens and closes valves to cylinders letting fuel and exhaust in and out.

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Corporation Motors Motoring Motor 210

Electrek

AUGUST 5, 2022

It even has what appear to be exhaust pipes out the back. The post The Electrek Review: BMW i4 eDrive40 is low effort but still highly enjoyable experience appeared first on Electrek. The BMW i4 eDrive40 delivered to my door by BMW looks almost indiscernible from a 4-series internal combustion engine vehicle.

BMW 106

BMW Exhaust Corporation International 106

Green Car Congress

JUNE 23, 2014

At the US Department of Energy (DOE) Annual Merit Review in Washington, DC last week, Cory Weaver from Ford Research and Advanced Engineering reported that Ford has completed the planned build of 12 units of the new engine, and is working on vehicle integration for further testing per the project timeline. Emission standards (g/mi).

Fuel Economy 247

Fuel Economy Economy Ford Engine 247

Green Car Congress

AUGUST 28, 2020

One example of an alternative to shore power is what is known as capture-and-control technology that employs a “bonnet” to cover a ship’s exhaust stacks, both containing and treating harmful emissions. Proposed projects will require extensive community review as well as CARB approval.

Pollution 305

Pollution California Los Angeles Long Beach 305

Green Car Congress

JANUARY 29, 2020

Additionally, LNG engines are tuned to either emit low nitrogen oxide (NO x ) emissions—at the cost of higher methane emissions in some cases—or to incorporate NO x reduction technologies such as exhaust gas recirculation (EGR) or selective catalytic reduction (SCR).

Mariner 427

Mariner Climate Fuel Oil 427

Green Car Congress

OCTOBER 2, 2019

A long exhaust stroke then extracts maximum efficiency. The basic architecture of the Magma concept was a boosted four-stroke gasoline engine with four valves per cylinder. The Magma concept architecture closes the inlet valve early to reduce pumping losses. The concept placed particular demands on the boosting system.

Engine 207

Engine Hybrid Gasoline-Electric Concept 207

Green Car Congress

OCTOBER 16, 2018

A special, non-augmented supersonic exhaust system. The next design review is targeted for 2020, signaling the beginning of detailed design and test article production. GE’s Affinity features: Efficient performance throughout the full flight envelope with a high-altitude service ceiling of 60,000.

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Design Engine Exhaust 2018 236

Baua Electric

MARCH 9, 2025

Obviously, there is no exhaust braking to be had (as in some diesel-powered competitors), though wed have expected more from the motor/generators regenerative efforts in providing the Tundra with additional retardation. The post 2025 Toyota Tundra Limited Review appeared first on Bauaelectric EV News.

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Tundra Toyota F-150 Petrol 40

Green Car Congress

AUGUST 25, 2015

A team of engineers from GM Powertrain, Ford and FCA have published a detailed review of how to estimate the engine efficiency benefits of higher octane fuel—e.g., fuel with higher ethanol content—for part- and full-load operation for different engine types and fuel assumptions.

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Engine Fuel GM Ford 150

The Truth About Cars

FEBRUARY 7, 2025

Most of our readers and contributors alike have had at least one terrible hooptie in their fleet at some point in their vehicular career, meaning that carrying out a field expedient (or at least wallet friendly) exhaust repair is familiar to us all. Enter products like exhaust repair patches and putties.

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Exhaust Production Store Cheap 64