Hyundai Make Diesel Engine Consuming Gasoline

autoguide

SEOUL - The diesel engine is considered more efficient than gasoline engines . There are several reasons why be like that , the first diesel burn more fuel more dense , higher compression ratio , then diesel waste less energy is lost because they have no throttle body .

Korean manufacturer , Hyundai , had the idea of ​​combining all the advantages of two different types of machines in one container . Looks like they also know what they are doing .

KIA brother 's manufacturer makes a machine that using gasoline but not have plugs , such as diesel combustion using compression . They called Gasoline Direct Compression Ignition ( GDCI ) .

Development of diesel and petrol engines almost have in common , both are now able to use hypodermic injection system and high compression ratios , in some views both as one with itself .

Nayan Engineer , Mechanical Engineers Hyundai says , " We believe GDCI forcing its technology forward , " Autoguide , Monday ( 18/11/2013 ) .

Development is done is a continuation of the homogenous Charge Compression Ignition ( HCCI ), which has been done in the past few years . Nayan explains decades of HCCI still could not become a commercial product . Pressure in the engine cylinder is still a challenge because it can easily destroy the internal components .


Great compression
Hyundai GDCI system using compression 14,8:1 . There is absolutely no spark plugs , combustion purely automatic . Language diesel engine that moves easily use 87 octane gasoline air is assumed cheaper than diesel .

So that all systems worked then used two types of forced induction , supercharger to boost power down and the turbo for top performance . But the end result is not the type of speeding as more torque is created below , there are at 4,500 RPM redline .

Transmission ratio is much needed for this new blend of power , Hyundai claims to be 25 percent more efficient . The 2.0-liter engine uses basik block machine manufacturer , Hyundai has Theata .

There is a cam on the cam
The heat required to burn the fuel and air . GDCI machines have something very unique . Elektronisnya cam has a rapid response , but on top of it all there is a high technology such as exhaust with the bumps , so it can be regarded as essential in the cam cam .

This causes the valve opens out a little when the piston works , the results are sucking back hot gas back into the cylinder . The sudden heat of compression which facilitates combustion .

The internal combustion strategy may sound bad for vehicle emissions but GDCI only need a standard catalytic like other gasoline engine , though the sound and vibrations similar to a diesel engine .

changing the game
GDCI machine is not expensive , we believe this machine can change the game . Making this machine is intended for mass production .

Hyundai representatives have not given an official date when the machine will enter the production phase , but predictions will come in the near term . " Gasoline is one of the best fuel for diesel , " he said .