Abstract
The viscosity of rarefied gas in nanochannels under normal conditions is studied. The viscosity coefficient is calculated by means of the Green-Kubo formula using the stochastic molecular method. The interaction of gas molecules with the wall is described by mirror, diffuse or mirror-diffuse laws. The gas temperature and channel height vary. It has been shown that the viscosity in the nanochannel is substantially non-isotropic. Along the channel, the viscosity almost always coincides with its corresponding value in volume. By varying the accommodation coefficient, the total viscosity of the gas can be either reduced or increased by several times.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
