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Mazdas new SKYACTIV gasoline and diesel engines are steps on the road to its Ideal Engine; focus on compression ratio

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However, while Mazda plans to offer hybrid vehicles in the medium-term, its engineers are pushing hard to increase the efficiencies of both the gasoline and diesel platforms, moving toward what they call “the ideal Internal Combustion Engine.” air-to-fuel ratio. combustion duration. combustion timing. pumping loss.

Mazda 322
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Renault 2010 Environment Workshop, Part 1: Combustion Engine Technology and Product Plans

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Renault held a “2010 Environment Workshop” last week to showcase its progress across its range of vehicles’ full lifecycle through the Renault eco² program. New TCe gasoline engine family. It is equipped with a low inertia turbocharger and was engineered to provide standard-setting performance and fuel economy for its class.

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ICCT study concludes no technical barriers to use of higher blends of ethanol

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The paper was commissioned by the Bipartisan Policy Center (BPC) as part of a yearlong effort aimed at fostering “ constructive dialogue and action ” on reforming the Renewable Fuel Standard (RFS2). Inventory of Federal Regulations Affecting Biofuels other than the Renewable Fuel Standard , Van Ness Feldman. The ICCT ethanol paper.

Gasoline 230
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VW launches new Sharan MPV; up to 14.3% more fuel efficient; stop-start, battery regen standard

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The entire engine range (115 to 220 PS) meets the Euro-6 standard. The two gasoline (TSI) and three diesel (TDI) engines are four-cylinder, 16-valve engines feature turbocharging and direct fuel injection. Also included as standard is a Stop-Start system plus battery regeneration mode (BlueMotion Technology / BMT). l/100 km (36.8

Standards 150
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HEI report identifies potential health consequences from new vehicle fuels and technologies; recommended actions

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—“The Future of Vehicle Fuels and Technologies” Among the findings of the report are: New gasoline direct injection (GDI) technology offers improvements in fuel economy. Use of manganese in gasoline and diesel is also continuing in some developing countries.

Fuel 170
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National Academies release third review of the 21st Century Truck Partnership

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The Partnership aims to “ accelerate the introduction of advanced truck and bus technologies that use less fuel, have greater fuel diversity, operate more safely, are more reliable, meet future emissions standards, and are cost effective.” If necessary, the next-generation code development should be adjusted.

MPG 150
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California ARB proposing adopting Federal Tier 3 elements in LEV III regs

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ARB will hold a half-day workshop in El Monte, California on 30 May to discuss the proposals. ARB staff is also proposing aligning key portions of the Tier 3 evaporative emissions standards and test procedures. ARB staff is also proposing aligning key portions of the Tier 3 evaporative emissions standards and test procedures.