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What is Triple Spark Technology?
Along with the announcement of the new Pulsar 200NS,came a new technology named Triple Spark technology. Which is being used in the new bike. In simple words, the triple spark technology is nothing but a engine with 3 spark plugs housed in it.
To make use of 3 spark plugs, the pulsar engine houses a pent roof combustion chamber which in turn allows to house 3 spark plugs in the engine chamber. Out of the three plugs, the primary plug is the center one and is mounted in an angle and enters the chamber at the top-center. The other two secondary plugs are mounted below, each opposite each other and one of them being vertically underneath the primary plug.
The secondary plugs fires a bit after the primary one has fired and the timings are controlled by the ECU depending on various parameters like throttle position, engine revs,load on engine and many other stuffs. According to Bajaj, these plugs gain a advantage in low-rev riding condition where it extracts the best economy.Compared to KTM Duke 200 in similar conditions it gives as much as 10-13kmpl more,however the difference vanishes at higher revs and high speed.
Why diesel Engine don't have spark plug?
The fuel ignites from compression. The Diesel Principle says that when you compress a gas, it gets hot. Diesel fuel auto-ignites at about 240 degrees. In most climates, 16:1 compression is all that's necessary to get that kind of temperature through compression alone. Most diesel engines have between 16:1 and 25:1 compression ratios.
Many diesel engines do have glow plugs, but they're only used for starting the engine. It is necessa...See More
Along with the announcement of the new Pulsar 200NS,came a new technology named Triple Spark technology. Which is being used in the new bike. In simple words, the triple spark technology is nothing but a engine with 3 spark plugs housed in it.
To make use of 3 spark plugs, the pulsar engine houses a pent roof combustion chamber which in turn allows to house 3 spark plugs in the engine chamber. Out of the three plugs, the primary plug is the center one and is mounted in an angle and enters the chamber at the top-center. The other two secondary plugs are mounted below, each opposite each other and one of them being vertically underneath the primary plug.
The secondary plugs fires a bit after the primary one has fired and the timings are controlled by the ECU depending on various parameters like throttle position, engine revs,load on engine and many other stuffs. According to Bajaj, these plugs gain a advantage in low-rev riding condition where it extracts the best economy.Compared to KTM Duke 200 in similar conditions it gives as much as 10-13kmpl more,however the difference vanishes at higher revs and high speed.
Why diesel Engine don't have spark plug?
The fuel ignites from compression. The Diesel Principle says that when you compress a gas, it gets hot. Diesel fuel auto-ignites at about 240 degrees. In most climates, 16:1 compression is all that's necessary to get that kind of temperature through compression alone. Most diesel engines have between 16:1 and 25:1 compression ratios.
Many diesel engines do have glow plugs, but they're only used for starting the engine. It is necessa...See More
![Why diesel Engine don't have spark plug?
The fuel ignites from compression. The Diesel Principle says that when you compress a gas, it gets hot. Diesel fuel auto-ignites at about 240 degrees. In most climates, 16:1 compression is all that's necessary to get that kind of temperature through compression alone. Most diesel engines have between 16:1 and 25:1 compression ratios.
Many diesel engines do have glow plugs, but they're only used for starting the engine. It is necessary to have a bit of extra heat for cold starts, when it's below zero outside and the (large) engine block is acting as a heat sink, it takes some extra heat to get up to the fuel's auto-ignition point. Once the engine is running, the glow plugs turn off.
Some older bulldozers do not have any glow plug. They have something like a briggs and straton gas engine to turn over the diesel engine fast.
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