First and second thermodynamic law analyses applied to spark ignition engines modelling and emissions prediction

2021-04-162016-11-011955251319552505WOS;000386658600005SCOPUS;2-s2.0-84908346118http://hdl.handle.net/10784/29377A mathematical and numerical model of flow and combustion process for spark ignition engines is developed using the principles of the first and second law of thermodynamic. Availability (exergy) analysis is applied to cylinder of a spark ignition engine during the combustion process using a two-zone combustion model. Special attention is given to identification and quantification of irreversibility of combustion process and energy available basing on the isooctane fuel explosion. To predict emissions generation (greenhouse gases) a skeletal mechanism including 32 species and 61 reactions was developed and tested for different engine operations and exergy destructions.enghttps://v2.sherpa.ac.uk/id/publication/issn/1955-2513Spark ignition engineExergy analysisIsooctane fuelTwo zone combustion modelKinetic modelFirst and second thermodynamic law analyses applied to spark ignition engines modelling and emissions predictioninfo:eu-repo/semantics/article2021-04-16Duque Amaya, A.F.Díaz Torres, A.G.Acosta Maya, D.A.10.1007/s12008-014-0247-y