Remove Exhaust Remove Gas-Electric Remove Oil Remove Water
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Empa and partners exploring DME as fuel with new heavy-duty test engine

Green Car Congress

In cooperation with a major European supplier, a new oil-lubricated common-rail pump had therefore been developed. An electrically driven compressor for precise exhaust gas recirculation is also used. This is done via exhaust gas recirculation (EGR). Water is formed as a by-product.

Engine 410
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A closer look at the basics of Volkswagen Group’s important new 2.0L diesel MDB engine

Green Car Congress

liter diesel, prominently showing the closely attached exhaust aftertreatment system. The MQB allows the integration of alternatives, for example, natural gas, hybrid and electric drives, in addition to the conventional gasoline and diesel power units. The dual oil and vacuum pump unit. Oil and vacuum pump.

Diesel 384
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GM-backed Pure Watercraft launches first electric pontoon boat at CES

Electrek

Pure Watercraft has unveiled the first fruits of its collaboration with General Motors at CES 2022, and it’s a Pure-branded, “affordable luxury” electric pontoon boat that offers silent running, smooth acceleration, and dramatically reduced maintenance – without exhaust gas and oil leaks ruining the water for everyone.

GM 145
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EV myths busted: Are electric vehicles safer than gas-powered cars?

Drive Electric

Electric vehicles have historically received a bad reputation for concerns around safety. Issues like thermal runaway, electrocution, and reports of inextinguishable fires plagued the pioneering electric vehicles. Useful terms: Internal Combustion Engine Vehicle (ICEV) and Electric Vehicle (EV). In fact, EVs have just 25.1

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Mercedes-AMG 2L, turbo four-cylinder pushes out up to 421 hp, 500 Nm

Green Car Congress

This means that the turbocharger and the exhaust manifold are now positioned at the rear, on the side of the firewall when viewed from behind. Furthermore, the new arrangement allows much improved air ducting with shorter distances and fewer diversions - both on the intake and exhaust side. Turbocharger.

Mercedes 277
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Empa team develops electrohydraulically actuated cam-less valve train; up to 20% fuel savings at low load

Green Car Congress

The valve train is the “respiratory organ” of combustion engines: it manages the aspiration of fresh air and the discharge of exhaust gases (gas exchange). The valves are actuated hydraulically and controlled electrically via a solenoid coil. engine cooling water—can be used. Image: Empa. —Zsiga et al.

Fuel 220
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MAHLE developing portfolio of solutions for fuel cell drives in commercial vehicles

Green Car Congress

Fuel cells are also sensitive to oil admixtures. The electric compressor used to compress the supply air flow must therefore be oil-free. This also applies to the shaft bearing, as even small quantities of oil can cause irreversible damage. As a result, the charge air coolers used must be resistant to ionized water.