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Purem by Eberspaecher introduces efficient exhaust technology for hydrogen engines

Green Car Congress

Purem by Eberspaecher is introducing efficient exhaust technology for hydrogen engines. At the Hannover Messe, the company will be presenting its H 2 -ICE exhaust system for the first time. The H 2 -ICE exhaust system for hydrogen engines from Purem by Eberspaecher.

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CPT launching water-cooled electric supercharger for commercial diesel engines

Green Car Congress

At the 17 th Supercharging conference this week in Dresden, Controlled Power Technologies (CPT) will launch what it says is the first water-cooled electric supercharger developed for “quasi-continuous” boosting of commercial diesel engines, including those developed for off highway applications. Cobra electric supercharger.

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Achates Power continues development of opposed-piston technology for US Army vehicles

Green Car Congress

Integrated aluminum jacket water aftercoolers and oil coolers optimize heat transfer, and the gear-driven water pump and low-restriction coolant circuit streamline coolant flow. Using thermally insulated exhaust manifolds and exhaust manifold elbows reduces surface temperatures and improves safety.

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New exhaust catalyst features thermal durability and high reactivity at low operating temperatures

Green Car Congress

Catalytic converters have been used in the US since the 1970s as a way to clean up pollutants from vehicle exhaust. In the catalytic process, rare metals such as platinum, are used in a chemical reaction to convert carbon monoxide and other pollutants to non-toxic carbon dioxide, nitrogen, and water. —Yong Wang.

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Two Audi TDI technology studies with electric biturbo, 48V electrical systems; both technologies to go into series production

Green Car Congress

Audi has built two technology studies with the “electric biturbo” technology it is developing ( earlier post ): the Audi A6 TDI concept is equipped with a new 3.0 Audi has built two technology studies with the “electric biturbo” technology it is developing ( earlier post ): the Audi A6 TDI concept is equipped with a new 3.0

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Volkswagen introducing new twin-dosing SCR technology across 2.0L Evo diesel lineup; reduces NOx ~80% more

Green Car Congress

Since 2018, Volkswagen has used only SCR exhaust gas treatment systems with its diesel engines. SCR (selective catalytic reduction) technology significantly reduces nitrogen oxides in the exhaust gas. Volkswagen will now gradually introduce the new technology to all models with 2.0 TDI Evo engines. Following the 2.0

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Empa and partners exploring DME as fuel with new heavy-duty test engine

Green Car Congress

A DME test engine has been in operation on a dynamometer in Empa’s Automotive Powertrains Technologies Laboratory. An electrically driven compressor for precise exhaust gas recirculation is also used. Then we modify the timing and pressure of the injection, among other things, and look at exhaust emission values and fuel consumption.

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