Possible Enhanced Flux of Glassy Solid Helium in Cylindrical Corrugated Nanopores

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Hua, Chu Kwang
Zhu, Guang Hua
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Abstract
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By using the glassy (helium-)fluid model and boundary perturbation method, we can obtain the velocity fields (as well as the flow rate; up to the second order) inside the wavy-rough cylindrical nanopores which are of the same size as those samples prepared by Kim and Chan as well as Day {\it et al.} Our results show that the velocities measured in porous Vycor samples could be reproduced by carefully selecting relevant parameters but those in glass capillaries are difficult to obtain.
Comment: 2 figures
Keywords
Condensed Matter - Other Condensed Matter, Condensed Matter - Disordered Systems and Neural Networks
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