 | | 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. I. Malkin and E. M. Podgaetskii, "Hydrodynamic effects in physical-chemical fracture mechanics. Part 1. Kinetic models," Mech. Solids. 37 (2), 109-117 (2002) |
| Year |
2002 |
Volume |
37 |
Number |
2 |
Pages |
109-117 |
| Title |
Hydrodynamic effects in physical-chemical fracture mechanics. Part 1. Kinetic models |
| Author(s) |
A. I. Malkin (Moscow)
E. M. Podgaetskii (Moscow) |
| Abstract |
We consider crack growth in fracturing solids in active
liquid media. Experimentally observed laws are discussed. Semi-empirical
models proposed here combine a phenomenological description of the
formation of a new surface and a systematic analysis of the hydrodynamic
interaction between the liquid and the solid body subject to fracture.
Basic hydrodynamic effects are due to the reduction of fluid pressure in
the growing crack in response to its opening and increasing length. As a
result, local stresses become lower near the crack tip and cavitational
discontinuities appear, which inhibits the crack propagation. |
| References |
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|
| Received |
17 May 2000 |
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