Microsystem Technologies

, Volume 25, Issue 1, pp 371–379 | Cite as

A design method for nanofluidic circuits

  • Yongbin ZhangEmail author
Technical Paper


A design method is proposed for nanofluidic circuits, based on the flow equation for a nanoscale fluid flow. This method incorporates the use of the concepts of the flow resistance, the flow rate, the pressure drop and the power loss, as like in electric circuits. The equations for calculating the flow resistance and the power loss in exemplary nanofluidic circuits including in a nanotube tree are presented. It was found that the nanotube size and the fluid-tube wall interaction both have great influences on the flow resistance and the power loss in nanochannel flow. Exemplary design analysis is given for some nanofluidic circuits, based on the proposed method.


Compliance with ethical standards

Conflict of interests

The author declares that there is no conflict of interest with this research.


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Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  1. 1.College of Mechanical EngineeringChangzhou UniversityChangzhouChina

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