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

Green Car Congress

Empa, together with FPT Motorenforschung AG Arbon, Politechnico di Milano, lubricant manufacturer Motorex and other partners, is exporing the use of DME as a fuel for heavy-duty engines. A DME test engine has been in operation on a dynamometer in Empa’s Automotive Powertrains Technologies Laboratory. Image: Empa. —Patrik Soltic.

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The Engineer Behind Samsung’s Speech Recognition Software

Cars That Think

encouraged him to apply for a software engineering job there. He left Microsoft in Seattle where he had worked for three years as a software development engineer and speech scientist. That same year, Kim moved up to senior software engineer and continued improving the algorithms used by Google Home for large-scale data augmentation.

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Consortium successfully runs silicon carbide multiport DC-DC converter in EV

Green Car Congress

Silicon Carbide multiport DC-DC converter fitted to the Tata Vista EV. A consortium led by motorsport and technology company Prodrive has successfully run a silicon carbide-based multiport DC-DC converter in an electric car. A key aspect of the converter is the use of silicon carbide devices. Click to enlarge.

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CRC study finds some adverse results from use of mid-level ethanol blends in MY 2001-2009 engines; DOE and ethanol industry say study significantly flawed

Green Car Congress

The study claims mechanical damage and suggests degraded engine performance, emissions and durability on conventional vehicles from the use of E15 or E20 fuel. EPA’s decision was based largely on a DOE study of the effects of E15 on durability of catalytic converters, the primary pollution control system in a vehicle. Earlier post.)

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Mercedes-Benz to deliver 100 Citaro hybrid buses to Atac in Rome

Green Car Congress

The current large order signals the return of EvoBus Italia to the capital; the company has already supplied buses to Atac: 450 Citaro between 2001 and 2005. When compared with conventional city buses with a combustion engine, the Citaro hybrid buses reduce fuel consumption and emissions by up to 8.5%.

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Industrial Light & Magic Engineer Wins a Technical Oscar

Cars That Think

Winning an Academy Award is probably not something most engineers ever expect to do. I got into reverse engineering and understanding how computers worked under the hood,” he says. The resulting system, dubbed the FQ renderfarm engine , is what earned Vanns and Hills their Academy Award. Their software is still being used today.

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FedEx Converts 92 Delivery Trucks to Hybrids, Expanding Hybrid-Electric Fleet by 50%

Green Car Congress

has added 92 hybrid-electric trucks to its delivery fleet by converting standard FedEx delivery trucks to hybrid-electric systems. The converted hybrids were developed with Freightliner Custom Chassis Corporation (FCCC) and Eaton Corporation, which provided the hybrid-electric systems ( earlier post ). FedEx Corp.

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