 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 12804 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
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| In English (Mech. Solids): | | 4760 |
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| A.K. Abramyan, N.M. Bessonov, D.A. Indeitsev, and L.V. Mirantsev, "Influence of the Confining Wall Structure on the Fluid Flow in Nanochannels," Mech. Solids. 45 (3), 379-389 (2010) |
| Year |
2010 |
Volume |
45 |
Number |
3 |
Pages |
379-389 |
| DOI |
10.3103/S0025654410030088 |
| Title |
Influence of the Confining Wall Structure on the Fluid Flow in Nanochannels |
| Author(s) |
A.K. Abramyan (Institute for Problems in Mechanical Engineering, Russian Academy of Sciences, Bol'shoy pr-t 61, St. Petersburg, 199178 Russia, andabr33@yahoo.co.uk)
N.M. Bessonov (Institute for Problems in Mechanical Engineering, Russian Academy of Sciences, Bol'shoy pr-t 61, St. Petersburg, 199178 Russia, nickbessonov@yahoo.com)
D.A. Indeitsev (Institute for Problems in Mechanical Engineering, Russian Academy of Sciences, Bol'shoy pr-t 61, St. Petersburg, 199178 Russia, dmitry.indeitsev@mail2.ipme.ru)
L.V. Mirantsev (Institute for Problems in Mechanical Engineering, Russian Academy of Sciences, Bol'shoy pr-t 61, St. Petersburg, 199178 Russia, miran@mail.ru) |
| Abstract |
In the present paper, we propose new equations describing the fluid behavior in nanochannels with its molecular structure and the results of tests and numerical experiments taken into account. We consider the Couette and Poiseuille flows. The obtained results show that it is possible to describe the structural transformations in thin layers by using the continuum mechanics methods. We introduce new degrees of freedom of the material by introducing the second continuum, which plays the role of
the arising new phase of state. In the models considered here, the properties of the new phase are determined by the influence of rigid boundaries with a different structure. |
| Keywords |
nanochannel, Couette and Poiseuille flows, two-phase medium |
| References |
| 1. | C. Drummond and J. Israelachvili,
"Dynamic Phase Transitions in Confined Lubricant Fluids under Shear,"
Phys. Rev. E
63, 041506 (2001). |
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J. Phys. Condens. Matter
2, SA89-SA98 (1990). |
| 3. | D. Gourdon and J. Israelachvili,
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Phys. Rev. E
68, 021602 (2003). |
| 4. | P. Thomson and M. O. Robbins,
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Phys. Rev. A
41 (12), 6830-6837 (1990). |
| 5. | B. V. Deryagin, B. V. Zheleznyi, Z. M. Zorin, et al.,
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in Surface Forces in Thin Films and Colloid Stability
(Nauka, Moscow, 1974),
pp. 90-94
[in Russian]. |
| 6. | M. P. Allen and D. J. Tilesly,
Computer Simulations of Liquids
(Clarendon Press, Oxford, 1989). |
| 7. | A. Akhmetov, A. Telin, V. Glukhov, and M. Movletov,
"Flow of Emulsion through Slot and Pore Structures,"
Prog. Mining Oilfield Chem.
5, 287-295 (2003). |
|
| Received |
14 January 2010 |
| Link to Fulltext |
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