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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. Click to enlarge.

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Dürr Ecoclean water jetting system enables up to 80% reduction in water jet pressure for engine cylinder bore activation

Green Car Congress

High-pressure water jetting at pressures of up to 3000 bar (45,500 psi) is becoming increasingly widespread as a method of activating the cylinder bore surfaces of engine blocks prior to thermal coating. As part of this downsizing trend, thermal coatings are increasingly replacing grey cast iron cylinder liners in engine blocks.

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U. Mich spinout Spider9 offering dynamic control systems for grid-scale batteries and solar arrays

Green Car Congress

Spider9 , a cleantech company launched in 2011 at the University of Michigan, has finalized the license agreement for patented dynamic control systems and plans to launch its first commercial integration at the historic Henry Ford Valve Plant, known as the Water Wheel Center, in Northville, Michigan.

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Audi Electric-Powered Compressor gives 2020 Audi S6 and S7 models a boost; 48V MHEV architecture

Green Car Congress

The compressor is located downstream of the engine’s parallel twin turbochargers and upstream of the air-to-water intercooler, pushing cooler air through the engine’s two throttle bodies and into its cylinders with higher force. At lower engine speeds, the EPC activates at speeds up to 70,000 RPM. liter TFSI V8.

Audi 383
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Bosch more broadly commercializing water injection system; up to 13% fuel savings under some conditions

Green Car Congress

Bosch is now more broadly commercializing its water injection system for turbocharged engines ( earlier post ). Bosch currently supplies water injection parts for the BMW M4 GTS—the first production vehicle to feature a water injection system. Water injection can also boost power by up to 5%, Bosch says.

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UK Funds Consortium to Demonstrate Lontra Supercharger Technology

Green Car Congress

The team will integrate the novel technology with a downsized engine to create a Ford vehicle demonstrator. The Blade Supercharger is a novel variable flow compressor with the ability to meet the boosting requirements of heavily downsized engines, both gasoline and diesel.

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Hyundai showcasing new downsized turbo engines and 7-speed dual-clutch transmission; i40 48V Hybrid, i30 CNG

Green Car Congress

To keep the engine unit as small as possible, the exhaust manifold is integrated within the cylinder head and can therefore be cooled efficiently using the cylinder head water cooling system. These efforts result in faster warm-up of the catalyst and ultimately in reduced real-world fuel consumption and emissions. liter T-GDI engine.