 | | 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
|
| In English (Mech. Solids): | | 4760 |
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| V. A. Pilipenko, "Self-organizing motion of a one-dimensional chain in air flow," Mech. Solids. 37 (3), 160-163 (2002) |
| Year |
2002 |
Volume |
37 |
Number |
3 |
Pages |
160-163 |
| Title |
Self-organizing motion of a one-dimensional chain in air flow |
| Author(s) |
V. A. Pilipenko (Moscow) |
| Abstract |
We present an experimental study of the steady motion of a closed
metal chain through an ejector nozzle. The carrier air flow acts on
the mechanical system with unilateral constraints as a source of
nonequilibrium. A process of self-organization develops with observable
hardening of the chain- an effect of self-induced coherence and
gyroscopic rigidity. Perturbations of the energy flow
(due to, for example, an inhomogeneity of the chain or random swirl
of the air flow) leads to the formation of group solitons
on a stable coherent structure. The existence of this steady
motion is due to its closeness to the unperturbed motion. |
| References |
| 1. | Yu. L. Klimontovich, Statistical Theory of Open Systems. Volume 1
[in Russian], Yanus, Moscow, 1995. |
| 2. | V. A. Pilipenko, "On models of contour motion of a flexible
thread," Izv. AN. MTT [Mechanics of Solids], No. 2, pp. 185-195, 1997. |
| 3. | M. A. Guzev and V. P. Myasnikov, "Gauge-invariant hydrodynamics of
ideal fluids," Izv. AN. MZhG [Fluid Dynamics], No. 4, pp. 25-29, 1993. |
| 4. | M. A. Guzev and V. P. Myasnikov,
"A thermomechanical model of an elastoplastic material with structural
defects," Izv. AN. MTT [Mechanics of Solids], No. 4, pp. 156-172, 1998. |
| 5. | E. G. Vedenova and L. I. Manevich,
"Periodic and localized waves in vibroimpact systems of regular
structure," Mashinovedenie, No. 4, pp. 21-30, 1981. |
| 6. | S. V. Petukhov, Bio-Soliton: A Mistery of Living Matter.
Principles of Soliton Biology [in Russian], GP Kimrskaya Tipografiya, Moscow,
1999. |
| 7. | D. R. Merkin, Gyroscopic Systems [in Russian], Nauka, Moscow, 1974. |
|
| Received |
10 March 2000 |
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