Development of a methodology for calculating levels of pollutant emissions in alternative internal combustion engines
DOI:
https://doi.org/10.18667/cienciaypoderaereo.586Keywords:
Otto Cycle, Diesel Cycle, Nitrogen Dioxide, Particulate Material, Alternative Internal Combustion Engine, Nitrogen OxideAbstract
This article presents a procedure that allows to theoretically and preliminarily calculate the levels of pollutants produced by any type of alternative internal combustion engine in order to reduce the costs and resources that brings an experimental test for the same purpose. The main objective of this study is to present the calculation of the levels of carbon dioxide, nitrogen oxides, and particulate material with an aerodynamic diameter of 2.5 micrometers, based on the geometrical and operation parameters of alternative internal combustion engines (MCIA), which are used in aircrafts and land vehicles. First of all, some of the previous investigations that were performed are presented, which are taken as a starting point to calculate the polluting emissions. Subsequently, the development carried out to find the braking power is shown, which value provides an important contribution when finding the levels of pollutants. Then, the results obtained are shown, which are compared to experimental test results to determine the reliability of the methodology through an analysis of variance –ANOVA. Finally, conclusions are presented.
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