水/FC-72纳米乳液振荡热管传热特性研究OA北大核心CSCDCSTPCD
Experimental Investigation on the Heat Transfer Performance of a Pulsating Heat Pipe Charged with Water/FC-72 Nanoemulsion Fluids
通过超声方法将水和FC-72乳化制备得到了不同体积浓度的水/FC-72纳米乳液,对以水/FC-72纳米乳液为工质的振荡热管开展了传热特性的实验研究.结果表明,使用纳米乳液后振荡热管冷热段温差明显下降,传热性能得到增强,且存在与充液率有关的最佳水相体积浓度,30％、50％和70％充液率下的浓度最佳值分别为11％、9％和9％.与使用纯FC-72时相比,充注最佳水相体积浓度纳米乳液的振荡热管在充液率为30％50％和70％时冷热段温差最大可分别下降…查看全部>>
The water/FC-72 nanoemulsion fluids with different volumetric water concentrations were prepared by emulsifying different amounts of pure water in the electronic liquid FC-72 with ultrasonics. The heat transfer performance of the pulsating heat pipes charged with water/FC-72 nanoemulsion fluid with different concentrations were investigated experimentally. The results show that, as the nanoemulsion fluid was used, the temperature difference between the evapo…查看全部>>
屈健;吴慧英
江苏大学能源与动力工程学院,江苏镇江212013上海交通大学机械与动力工程学院,上海200240
能源科技
振荡热管纳米乳液冷热段温差热导率比热容
pulsating heat pipe nanoemulsion fluids temperature difference between the evaporator and condenser thermal conductivity specific heat
《高校化学工程学报》 2012 (2)
基于无源和有源方式的集成微纳系统高效热质传递理论与技术
210-215,6
国家自然科学基金(50925624)江苏高校优势学科建设工程资助项目江苏大学高级人才启动基金(11JDG080).