环戊烷纳米乳液水合物蓄冷特性试验研究

摘要

In order to promote a rapid process of hydrate cold storing in a quiescent system,a cyclopentane nano-emulsion is prepared with surfactants Tween80,Span80 and N-butyl alcohol through high-speed stirring.The effect of nanoscale particle size and concentration of nanofluid on hydrate formation is investigated.The results show that nano-emulsion can enhance hydrate formation and cold storage.Cyclopentane hydrate can form quickly for cold storage in a quiescent system.%为促进静态条件下水合物蓄冷的快速进行,以吐温80、司盘80作表面活性剂,正丁醇作助表面活性剂,通过高速搅拌制备了环戊烷纳米乳液.研究了纳米颗粒粒径和纳米流体浓度对水合物蓄冷过程的影响,结果表明纳米乳液强化了水合物的形成过程,在静态条件下成功实现了环戊烷纳米乳液快速水合蓄冷.