 | | 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: | | 12854 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
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| In English (Mech. Solids): | | 4810 |
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| V. M. Alexandrov, "High-speed motion of an extended thermal-force source in elastic medium," Mech. Solids. 38 (3), 58-64 (2003) |
| Year |
2003 |
Volume |
38 |
Number |
3 |
Pages |
58-64 |
| Title |
High-speed motion of an extended thermal-force source in elastic medium |
| Author(s) |
V. M. Alexandrov (Moscow) |
| Abstract |
We consider plane and axisymmetric problems of uncoupled thermoelasticity
for constant speed motion of an extended thermal-force source in an unbounded elastic
medium. In contrast to the classical heat equation, which is of parabolic type,
we use the heat equation with a finite speed of heat-flux propagation, i.e., equation
of hyperbolic type. It is assumed that the speed of the source is
much higher than both the speed of sound in the elastic medium and
the speed of heat-flux propagation. Expressions for the temperature and the
elastic displacements are obtained in closed form. |
| References |
| 1. | Ya. S. Podstrigach and Yu. M. Kolyano,
Generalized Thermomechanics [in Russian], Naukova Dumka, Kiev, 1976. |
| 2. | Yu. A. Brychkov and A. P. Prudnikov,
Integral Transforms of Generalized Functions [in Russian],
Nauka, Moscow, 1977. |
| 3. | V. A. Ditkin and A. P. Prudnikov,
A Handbook on Operational Calculus [in Russian], Vyssh. Shkola, Moscow, 1965. |
| 4. | I. S. Gradshtein and I. M. Ryzhik,
Tables of Integrals, Sums, Series, and Products [in Russian],
Fizmatgiz, Moscow, 1962. |
| 5. | W. Nowacki,
Dynamic Problems in Thermoelasticity [Russian translation], Mir, Moscow, 1970. |
| 6. | V. B. Poruchikov,
Methods of Dynamic Elasticity [in Russian], Nauka, Moscow, 1986. |
| 7. | V. M. Alexandrov and D. A. Pozharskii,
Nonclassical Spatial Problems in Contact Mechanics for
Elastic Bodies [in Russian], Faktorial, Moscow, 1998. |
| 8. | A. P. Prudnikov, Yu. A. Brychkov, and O. I. Marichev,
Integrals and Series. Special Functions [in Russian],
Nauka, Moscow, 1983. |
|
| Received |
28 January 2002 |
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