Elektriautod (ja muud erilised autod..)

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Re: Elektriautod (ja muud erilised autod..)

PostitusPostitas peeter3000 » 14:35, 08 Aug 2017

Mazdalt tulemas revolutsiooniline süüteta bensiinimootor ( segu plahvatab surve, mitte süüteküünalde abil).
"compression ignition, in which the fuel-air mixture ignites spontaneously when compressed by the piston"

Mootor plaanitakse tootmisküpseks saada (esitletakse?) aastal 2019.. (" the company disclosed plans to introduce a next-generation engine called SKYACTIV-X in 2019")

SKYACTIV-X is the world's first commercial gasoline engine to use compression ignition, in which the fuel-air mixture ignites spontaneously when compressed by the piston
A proprietary combustion method called Spark Controlled Compression Ignition overcomes two issues that had impeded commercialization of compression ignition gasoline engines: maximizing the zone in which compression ignition is possible and achieving a seamless transition between compression ignition and spark ignition.


This new proprietary combustion engine combines the advantages of gasoline and diesel engines to achieve outstanding environmental performance, power and acceleration performance.
Compression ignition and a supercharger fitted to improve fuel economy together deliver unprecedented engine response and increase torque 10-30 percent over the current SKYACTIV-G gasoline engine.*3
Compression ignition makes possible a super lean burn*4 that improves engine efficiency up to 20-30 percent over the current SKYACTIV-G, and from 35-45 percent over Mazda's 2008 gasoline engine of the same displacement. SKYACTIV-X even equals or exceeds the latest SKYACTIV-D diesel engine in fuel efficiency.
With high efficiency across a wide range of rpms and engine loads, the engine allows much more latitude in the selection of gear ratios, providing both superior fuel economy and driving performance.

http://www2.mazda.com/en/publicity/rele ... 0808a.html

veel Mazdalt:

From 2019, start introducing electric vehicles and other electric drive technologies in regions that use a high ratio of clean energy for power generation or restrict certain vehicles to reduce air pollution
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