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| Content Provider | Springer Nature Link |
|---|---|
| Author | Pukhnachev, V. V. |
| Copyright Year | 2009 |
| Abstract | The unsteady plane-parallel motion of a incompressible viscoelastic Maxwell medium with constant relaxation time is considered. The equations of motion of the medium and the rheological relation admit an extended Galilean group. The class of solutions of this system which are partially invariant with respect to the subgroup of the indicated group generated by translation and Galilean translation along one of the coordinate axes is studied. The system does not have invariant solutions, and the set of partially invariant solutions is very narrow. A method for extending the set of exact solutions is proposed which allows finding solutions with a nontrivial dependence of the stress tensor elements on spatial coordinates. Among the solutions obtained by this method, the solutions describing the deformation of a viscoelastic strip with free boundaries is of special interest from a point of view of physics. |
| Starting Page | 181 |
| Ending Page | 187 |
| Page Count | 7 |
| File Format | |
| ISSN | 00218944 |
| Journal | Journal of Applied Mechanics and Technical Physics |
| Volume Number | 50 |
| Issue Number | 2 |
| e-ISSN | 15738620 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2009-03-18 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | viscoelastic medium incompressibility Maxwell relation Galilean group partially invariant solution free boundary motion Mechanical Engineering Mathematical Modeling and Industrial Mathematics Applications of Mathematics Mechanics, Fluids, Thermodynamics Fluids Mechanics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Mechanics of Materials Condensed Matter Physics Mechanical Engineering |
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