WORKING OF TWIN SPARK
Digital Twin Spark ignition engine has 2 Spark plugs
settled at opposite ends of the combustion chamber and therefore quick and
economical combustion is obtained. the advantages of this economical combustion
method are often felt in terms of higher fuel potency and lower emissions. The
mechanism on the dual spark may be a digital system with static lead and no
moving elements subject to wear. it's mapped by the integrated digital
electronic management box that additionally handles mechanical system and valve
temporal arrangement. It options 2 plugs per cylinder.
This innovative answer, conjointly entailing a special configuration of the subfigure combustion chambers and piston heads, ensures a quick, wide flame front once the air-fuel mixture is lit, and thus less ignition advance, enabling, moreover, comparatively lean mixtures to be used. This technology provides a mixture of the sunshine weight and double the ability offered by two-stroke engines with a major power boost, i.e. a substantial "power-to-weight ratio" compared to quite few four-stroke engines.
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Moreover, such a system will alter loafing speed &
even cuts off fuel feed once the gas is free, and meters the enrichment of the
air-fuel mixture for cold beginning and fast purposes; if necessary, it
conjointly prevents the higher rev limit from being exceeded. At low revs, the
over boost is generally used once reordering, and this can be why it cuts out
mechanically. At higher speeds the over boost can enhance full power delivery
and can continue as long because the driver exercises most pressure on the
accelerator.
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