numerical modelling of auto - FSB - Sveučilište u Zagrebu

Introductionused, or the complexity of selected reaction mechanism. It enables a relativelyquick and straightforward use of a fuel species for which there is no created tableyet. During the work on this thesis ignition databases for several specific fuels ofinterest have been created, ranging from conventional liquid to alternative andgaseous.A straightforward workflow for ignition tabulation has been developed,including tools for post-processing data with new correlation functions andalgorithms for filling incomplete tables.Additionally, a function for calculating the ignition values for fuel blends issuggested, using only the existing values for two pure fuels and the blendingcoefficient. This approach significantly speeds up the process of testing theinfluence of different blends of two fuels (in this case variation of fuel researchoctane number), since it does not require completely new tabulation by adding anew parameter (and necessary usage of complex mechanism specifically intendedfor such purpose).14