Mixture formation of OME3−5 and 1-Octanol in comparison with diesel-like Dodecane under ECN Spray A conditions

In order to be able use the full potential of regenerative fuels, a comprehensive characterization is necessary identify differences between conventional fuels and fuels. current work, we compare OME 3−5 1-Octanol with diesel-like Dodecane in terms mixture formation under ECN Spray A conditions for single multi-injection. To determine mixtures, i.e., mass distribution resulting air-fuel equivalence ratio, Naber Siebers’ model as well Musculus Kattke’s are used, which based on experimental data. For this flow rates also liquid gaseous penetration depths fuel spray measured. Results show that ratios quasi-steady state main injection all three nearly same, whereas very different. addition, multiple injections used influences opening closing behavior injector. transient case injections, completely different mixtures result. summary, it can stated clearly physio-chemical from cannot simply drop-in fuel. Therefore, simple exchange not possible without major adaptations.