The primitive motto of this work is to portray the emerging technologies that are used in present day automobiles. This paper mainly deals with the latest technologies like Digital Twin Spark Ignition (DTS-i) and its advances. The obsolete technology of 100 cc bikes has to do nothing with present day generation. Digital twin spark ignition (DTS-i) technology is the similar technology, which makes use of two spark plugs instead of one per the cylinder. The Digital twin spark swirl induction technology is the result of slight change of design in ports positioning. The Digital twin spark Fuel injection technology makes use of both twin spark ignition and fuel injection techniques, which gives instant throttle response, which is so needed for a power bike.
The usage of these technologies ensures rapid combustion of the fuel in the combustion chamber, lower emissions and thereby an increase in the fuel efficiency.
It is very interesting to know about complete combustion in automobile engi neering. Because
in actual practice, perfect combustion is not at all possible due to various losses in the
combustion chamber as well as design of the internal combustion engine. Moreover the
process of burning of the fuel is also not instantaneous. Howev er an alternate solution to it is
by making the combustion of fuel as fast as possible. This can be done by using two spark
plugs which spark alternatively at a certain time interval so as increase the diameter of the
flame & burn the fuel instantaneously. This system is called DTSI (Digital Spark Ignition
system). In this system, due to twin sparks, combustion will be complete.
This paper represents the working of digital twin spark ignition system, how twin sparks are produced at 20,000 Volts, their timings, efficiency, advantages & disadvantages, diameter of the flame, how complete combustion is possible & how to decrease smoke & exhausts from the exhaust pipe of the bike using Twin Spark System.
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