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SwRI D-EGR gasoline demo vehicle delivers diesel efficiency at lower cost; potential for LEV III/Tier 3 emissions

Green Car Congress

Southwest Research Institute (SwRI) announced preliminary test results of its Dedicated-Exhaust Gas Recirculation (D-EGR) demonstration vehicle ( earlier post ) at the SAE 2014 World Congress in Detroit. liter gasoline direct injection engine. D-EGR brake specific fuel consumption (BSFC) at 2000 rpm 2 bar BMEP dropped 14.3%

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SwRI develops D-EGR demonstrator highlighting fuel-efficient, cost-effective engine; 10% and above fuel economy improvements

Green Car Congress

Southwest Research Institute (SwRI) has built a demonstrator vehicle, based on a 2012 Buick Regal GS, incorporating the latest D-EGR (dedicated EGR) technology ( earlier post ), an outgrowth of SwRI’s HEDGE (High Efficiency Dilute Gasoline Engine) consortium projects ( earlier post ). In 2013, SwRI reported a 2.0-liter

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Automobile Information manage providers, ranked through general OEM automobile portions gross sales

Baua Electric

Aurora, Ontario, Canada (905) 726-2462 Swamy Kotagiri (CEO) $18,920 ( f ) $16,671 ( f ) $37,840 ( f ) $36,242 ( f ) Frame buildings, exteriors, powertrain, electronics, mechatronics, mirrors, lighting fixtures, seating, whole automobile production Northville, MI, USA (734) 855-2600 Martin Fischer (president & member board of control) $12,000 $10,454 (..)

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Delphi advancing Gasoline Direct-Injection Compression-Ignition engine concept; new two-stage supercharger/turbocharger boost system

Green Car Congress

At SAE World Congress next week in Detroit, Delphi Automotive will present two technical papers describing its ongoing progress with the Gasoline Direct-Injection Compression-Ignition (GDCI) engine concept. Good low-speed BMEP was predicted with maximum BMEP of 20 bar at 1800 to 2000 rpm. Source: Sellnau et al. Click to enlarge.

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OPOC maker Achates Power now concept-ready; ready to develop multi-cylinder engines for competitive demonstrations

Green Car Congress

Achates Power, the developer of a two-stroke, compression-ignition (CI) opposed-piston opposed-cylinder (OPOC) engine ( earlier post ) is now “concept-ready”, David Johnson, Achates Power CEO, told GCC in an interview at SAE 2011 World Congress in Detroit. of fuel over the majority of the operating range. —David Johnson.

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Boosted HCCI Explored at SAE 2010 World Congress

Green Car Congress

At the SAE 2010 World Congress in Detroit, a series of new papers explored different aspects of strategies and implementations of using boosted HCCI to extend the HCCI engine operating range. The larger turbocharger increases the pumping work since it cannot be run efficiently by the exhaust gases. Boosted HCCI with Regular Gasoline.

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