BibTeX:

@article{IJIRSTV3I11144,
     title={Experimental Investigation of Effect of CNG Injection on Emission of Bifuel HCCI Engine Fueled with Diesel & CNG},
     author={Vagadiya Sagarkumar Chandulal, S. K. Dabhi, Mit. N. Patel and Sulay. N. Patel},
     journal={International Journal for Innovative Research in Science & Technology},
     volume={3},
     number={11},
     pages={231--238},
     year={},
     url={http://www.ijirst.org/articles/IJIRSTV3I11144.pdf},
     publisher={IJIRST (International Journal for Innovative Research in Science & Technology)},
}

Government of India doesn’t want to compromise with environment pollution, so it makes the strict emission norms for IC engine. Diesel engine is well known for fuel economy and efficient operation but only problem is engine emission .to fulfill the future emission norms HCCI Bifuel engine is one of the best option, so it can operate diesel engine with CNG. The use of CNG in HCCI engine along with pilot diesel injection, the emissions has been decreased drastically. Homogeneous mixing of fuel and air leads to cleaner combustion and lower emissions. The premixed lean mixture reduces soot particles. By optimizing operating parameter like mixture strength and load we can obtain less emission and better fuel economy. In experimental work there is use of CNG injection at high pressure and fixed amount of diesel for initiate combustion only and then varying amount of CNG for optimization of low emission and higher performance for particular load.

HCCI, CNG, Emission, Bifuel