IMECH-IR  > 国家微重力实验室
多液滴热毛细迁移的研究
Alternative TitleDROPLET INTERACTIONS IN THERMOCAPILLARY MIGRATION
张朔婷; 胡良; 段俐; 康琦
Source Publication力学学报
2014
Volume46Issue:5Pages:802-806
Abstract通过密度匹配方法地面模拟微重力环境,以豆油和硅油作为实验系统母液和液滴,研究非均匀温度场中液滴热毛细迁移行为.用马赫-泽德干涉仪测量实验系统背景温度场.用阴影法观测液滴热毛细迁移.单液滴实验中,得到与YGB理论预测趋势相一致的结果;双滴实验中,观察到小液滴超越大液滴现象;实验表明液滴迁移过程中液体的黏性系数起重要作用,小液滴超越大液滴过程中,两液滴水平位移都出现明显偏移,且大液滴横向位移更显著.创新性的设计了三相多液滴热毛细迁移实验,为实际工业生产中多相分离问题提供科学研究基础.
Keyword多液滴 微重力 温度梯度 热毛细迁移 双液滴相互作用
Indexed ByEI ; CSCD
Language中文
Funding Organization国家自然科学基金(11372328,11032011);; 中国载人航天工程、中国科学院空间科学战略性先导科技专项(XDA04020405,XDA04020202-05)资助~~
CSCD IDCSCD:5258752
DepartmentNML微重力实验流体力学
Classification二类
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/49289
Collection国家微重力实验室
Recommended Citation
GB/T 7714
张朔婷,胡良,段俐,等. 多液滴热毛细迁移的研究[J]. 力学学报,2014,46(5):802-806.
APA 张朔婷,胡良,段俐,&康琦.(2014).多液滴热毛细迁移的研究.力学学报,46(5),802-806.
MLA 张朔婷,et al."多液滴热毛细迁移的研究".力学学报 46.5(2014):802-806.
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