纳米流体液滴撞击壁面铺展动力学特性研究1)

刘海龙, 沈学峰, 王睿, 曹宇, 王军锋

STUDY ON SPREADING CHARACTERISTICS OF NANOFLUIDS DROPLET IMPINGING ON SOLID SURFACE1)

Liu Hailong, Shen Xuefeng, Wang Rui, Cao Yu, Wang Junfeng

表1 纳米流体的物性参数

Table 1 Fluid properties parameters

Test liquid Surface tension/(mN m) K n 0.1%MWCNT 54.6 5.87 0.97 0.2% MWCNT 52.5 7.48 0.95 0.1% nano powder 53.2 2.67 0.89 0.2% nano powder 52.3 3.86 0.88 0.1% graphene 53.8 3.76 0.90 0.2% graphene 53.2 4.21 0.87 pure resin 55.1 1.56 1.00