On the Evaporation Characteristics of Multi-droplets of Diesel by Experimentation

In order to study the mutual influence in the process of droplets evaporation, the evaporation phenomena of single droplet, double-droplets and multi-droplets were studied experimentally in this paper. Firstly, the influence of background temperature on single droplet evaporation rate was contrasted to verify the reasonableness of the experimental system. And then, the influence of number of droplets was studied by comparing the value of evaporation rate for each experimental condition. It can be found that when the number of droplets increases, the evaporation rate of droplets decreases.