Publication: Transient flows of Newtonian fluid through a rectangular microchannel with slip boundary
Issued Date
2014-01-01
Resource Type
ISSN
16870409
10853375
10853375
Other identifier(s)
2-s2.0-84904628316
Rights
Mahidol University
Rights Holder(s)
SCOPUS
Bibliographic Citation
Abstract and Applied Analysis. Vol.2014, (2014)
Suggested Citation
Benchawan Wiwatanapataphee, Yong Hong Wu, Suharsono Suharsono Transient flows of Newtonian fluid through a rectangular microchannel with slip boundary. Abstract and Applied Analysis. Vol.2014, (2014). doi:10.1155/2014/530605 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/34141
Research Projects
Organizational Units
Authors
Journal Issue
Thesis
Title
Transient flows of Newtonian fluid through a rectangular microchannel with slip boundary
Other Contributor(s)
Abstract
We study the transient flow of a Newtonian fluid in rectangular microchannels taking into account boundary slip. An exact solution is derived by using the separation of variables in space and Fourier series expansion in time. It is found that, for different forms of driving pressure field, the effect of boundary slip on the flow behavior is qualitatively different. If the pressure gradient is constant, the flow rate is almost linearly proportional to the slip parameter l when l is large; if the pressure gradient is in a waveform, as the slip parameter l increases, the amplitude of the flow rate increases until approaching a constant value when l becomes sufficiently large. © 2014 Benchawan Wiwatanapataphee et al.