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U. Houston-led project looking for new exhaust treatment catalysts for low-temperature lean-burn combustion engines

Green Car Congress

A chemical engineer from the University of Houston is leading a $2.1-million million project to find new catalytic materials that work at lower exhaust temperatures, allowing automakers to build vehicles that operate more efficiently while retaining the ability to clean emissions before they leave the tailpipe. and Johnson Matthey Inc.

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BMW to begin testing BMW M Hybrid V8 with P66/3 engine

Green Car Congress

The BMW M Hybrid V8 is powered by the P66/3 eight-cylinder turbo engine with supplementary electric drive. The combustion engine is based on the DTM unit used in the BMW M4 DTM in 2017 and 2018. BMW M Hybrid V8 engine. That saved us time and a lot of money and was therefore efficient and sustainable.

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EPA collects penalties for alleged automobile ‘defeat device’ violations by two Iowa companies

Green Car Congress

The US Environmental Protection Agency (EPA) has reached settlements with two Iowa companies for allegedly tampering with car engines to render emissions controls inoperative, in violation of the federal Clean Air Act. Numerous studies also link diesel exhaust to increased incidences of lung cancer.

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Stellantis Patents Fake Engine Vibrations for EVs

The Truth About Cars

When Dodge previewed its Fratzonic Chambered Exhaust for the all-electric Charger Daytona SRT concept (pictured), enthusiasts were divided. Some thought the idea of a faux exhaust system, designed to help EVs mimic the howl of a V8, was a cringe-worthy gimmick. Previewing the 126-dB Fratzonic Chambered Exhaust was the first step.

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Toyota commissions Yamaha to develop hydrogen-fueled 5.0L V8; follow-on from Nov 2021 announcement

Green Car Congress

liter V8 engine for automobiles that is fueled entirely by hydrogen. In Japan, Toyota and other automotive-related companies are about to begin a collaborative effort to expand the range of fuel options for internal combustion engines. November 2021 hydrogen engine prototype. Earlier post.). Earlier post.).

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Researchers propose low-temperature SOFC unit for reducing NOx and oxidizing HCs in lean-burn engine exhaust

Green Car Congress

A team from National Tsing Hua University, Taiwan, reports that a low-temperature solid oxide fuel cell (SOFC) emissions control system for lean-burn engines can simultaneously reduce the high concentrations of NO x and oxidize hydrocarbon (HC) emissions.

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Milk and gasoline: the cost of the energy they provide to fuel our bodies and automobiles

Green Car Congress

Current gasoline-powered vehicles lose about 70% of the available energy through engine losses (mostly through exhaust heat). However, when considering usable energy, things get more complex, as highlighted in the following paragraph. In turn, not all of the available energy in food is digested.

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