Effect of Dissimilar Valve Lift on a bi-fuel CNG Engine Operation

• Main Authors: D., Ramasamy, Z. A., Zainal, K., Kadirgama, Briggs, Horizon Walker-Gitano
• Format: Article
• Language: English
• Published: Elsevier 2016
• Subjects: TA Engineering (General). Civil engineering (General); TJ Mechanical engineering and machinery; TL Motor vehicles. Aeronautics. Astronautics
• Online Access: http://umpir.ump.edu.my/id/eprint/13954/1/fkm-2016-deva-Effect%20of%20Dissimilar%20Valve%20Lift%20on%20a%20bi.pdf; http://umpir.ump.edu.my/id/eprint/13954/; http://dx.doi.org/10.1016/j.energy.2016.06.116
• Institution: Universiti Malaysia Pahang

Abstract The combustion of spark ignition engines converted to bi-fuel CNG is unstable and proper air and fuel mixing strategy is a concern. Also, CNG fuel causes the coefficient of variation for indicated mean effective pressure (COVimep) higher than 10 which is into the region of unstable combusti...