采用Malvern粒度仪对柴油、甲醇和水三组元乳化液的雾化特性进行了研究.实验发现:对于压力雾化喷嘴来说,本文所涉及的乳化液由于粘度高于纯柴油,因此雾化效果比纯柴油差,而且喷射压力、乳化剂的粘度和乳化液的组份对乳化液的雾化特性具有显著的影响.随着喷射压力的升高,乳化液喷雾粒径将随之减小;若乳化液中柴油的含量(柴油不少于50%)降低,乳化液的雾化粒径将随之增加;若采用高粘度的乳化剂,相应乳化液喷雾的粒径也大.
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