微乳化甲醇柴油液滴蒸发微爆特性试验研究
Experimental Research on Evaporation and Microexplosion Characteristics of Micro-emulsified Methanol-diesel Drops
微乳化甲醇柴油微爆能够促进燃油雾化改善油气混合状态，然而微乳化甲醇柴油的蒸发微爆机理有待深入探究。采用超声乳化法制备了微乳化甲醇柴油，研究了甲醇含量与乳化剂比例对微乳化甲醇柴油稳定性和分散相品质的影响规律，获得了最佳甲醇与乳化剂含量比为2：1。在挂滴式液滴蒸发试验装置上，研究了液滴初始体积与甲醇含量对乳化液蒸发特性和微爆特性的影响规律。结果表明，液滴初始体积增大促使液滴寿命线性增加，其增长率为2.13 s/μl，但基本不影响各阶段蒸发时间占比和液…查看全部>>
The micro-explosion of micro-emulsified methanol-diesel can promote fuel atomization and improve the mixing, however the evaporation and micro-explosion mechanism of microemulsified methanol-diesel needs to be further explored. Micro-emulsified methanol-diesel was prepared by phacoemulsification. This work studied the influence of methanol content to emulsifier ratio on the stability and dispersed phase quality of micro-emulsified methanol-diesel, finally to…查看全部>>
杨伟;邹润;马富康;李峰;刘锋;
TK428.9
Methanol-diesel Emulsified droplets Evaporation characteristics Micro-explosion
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