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Pumping of water through carbon nanotubes by rotating electric field and rotating magnetic field
Li XP(李晓鹏); Kong GP(孔高攀); Zhang X(张星); He GW(何国威); Li, XP (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Source PublicationAPPLIED PHYSICS LETTERS
2013-09-30
Volume103Issue:14Pages:143117/1-143117/4
ISSN0003-6951
AbstractUsing molecular dynamics simulations, we demonstrate pumping of water through a carbon nanotube by applying the combination of a rotating electric field and a rotating magnetic field. The driving force is a Lorentz force generated from the motion of charges in the magnetic field, and the motion is caused by the rotation of the electric field. We find that there exits a linear relationship between the average pumping velocity v and magnetic field strength B, which can be used to control the flux of the continuous unidirectional water flow. This approach is expected to be used in liquid circulation without a pressure gradient.
KeywordCarbon Nanotubes Electric Fields Molecular Dynamics Pumps
Subject Area微机电系统中的流体力学问题
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Indexed BySCI ; EI
Language英语
WOS IDWOS:000325488500101
Funding OrganizationNational Natural Science Foundation of China [11232011, 11021262]; National Basic Research Program of China [2013CB834100]
DepartmentLNM湍流
Classification一类
Citation statistics
Cited Times:36[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/47529
Collection非线性力学国家重点实验室
Corresponding AuthorLi, XP (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Li XP,Kong GP,Zhang X,et al. Pumping of water through carbon nanotubes by rotating electric field and rotating magnetic field[J]. APPLIED PHYSICS LETTERS,2013,103(14):143117/1-143117/4.
APA 李晓鹏,孔高攀,张星,何国威,&Li, XP .(2013).Pumping of water through carbon nanotubes by rotating electric field and rotating magnetic field.APPLIED PHYSICS LETTERS,103(14),143117/1-143117/4.
MLA 李晓鹏,et al."Pumping of water through carbon nanotubes by rotating electric field and rotating magnetic field".APPLIED PHYSICS LETTERS 103.14(2013):143117/1-143117/4.
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