Energy dissipation and storage in iron under plastic deformation (experimental study and numerical simulation)
The work is devoted to the experimental and numerical investigation of thermodynamic aspects of the plastic deformation in Armco iron. Dissipation and stored energies was calculated from processed experimental data of the surface temperature obtained by infrared thermography. An original mathematica...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2014-01-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | http://www.gruppofrattura.it/pdf/rivista/numero27/numero_27_art_4.pdf |
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| _version_ | 1841562939173109760 |
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| author | A. Kostina A. Iziumova O. Plekhov |
| author_facet | A. Kostina A. Iziumova O. Plekhov |
| author_sort | A. Kostina |
| collection | DOAJ |
| description | The work is devoted to the experimental and numerical investigation of thermodynamic aspects of the plastic deformation in Armco iron. Dissipation and stored energies was calculated from processed experimental data of the surface temperature obtained by infrared thermography. An original mathematical model describing the process of mesoscopic defects accumulation was used for numerical simulation of the quasistatic loading of iron samples and for calculation of theoretical value of the stored energy. Experimental and modeled values of the stored energy are in a good agreement. |
| format | Article |
| id | doaj-art-9c0009ce02514eb9a157824a0ac3a058 |
| institution | Kabale University |
| issn | 1971-8993 1971-8993 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-9c0009ce02514eb9a157824a0ac3a0582025-01-03T00:39:20ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89931971-89932014-01-01827283710.3221/IGF-ESIS.27.04Energy dissipation and storage in iron under plastic deformation (experimental study and numerical simulation)A. Kostina0A. Iziumova1O. Plekhov2Institute of Continuous Media Mechanics of the Ural Branch of the Russian Academy of Sciences, 614013, Ac. Koroleva Street, 1, Perm, RussiaInstitute of Continuous Media Mechanics of the Ural Branch of the Russian Academy of Sciences, 614013, Ac. Koroleva Street, 1, Perm, RussiaInstitute of Continuous Media Mechanics of the Ural Branch of the Russian Academy of Sciences, 614013, Ac. Koroleva Street, 1, Perm, RussiaThe work is devoted to the experimental and numerical investigation of thermodynamic aspects of the plastic deformation in Armco iron. Dissipation and stored energies was calculated from processed experimental data of the surface temperature obtained by infrared thermography. An original mathematical model describing the process of mesoscopic defects accumulation was used for numerical simulation of the quasistatic loading of iron samples and for calculation of theoretical value of the stored energy. Experimental and modeled values of the stored energy are in a good agreement.http://www.gruppofrattura.it/pdf/rivista/numero27/numero_27_art_4.pdfStored energyInfrared thermographyMesodefect evolution |
| spellingShingle | A. Kostina A. Iziumova O. Plekhov Energy dissipation and storage in iron under plastic deformation (experimental study and numerical simulation) Fracture and Structural Integrity Stored energy Infrared thermography Mesodefect evolution |
| title | Energy dissipation and storage in iron under plastic deformation (experimental study and numerical simulation) |
| title_full | Energy dissipation and storage in iron under plastic deformation (experimental study and numerical simulation) |
| title_fullStr | Energy dissipation and storage in iron under plastic deformation (experimental study and numerical simulation) |
| title_full_unstemmed | Energy dissipation and storage in iron under plastic deformation (experimental study and numerical simulation) |
| title_short | Energy dissipation and storage in iron under plastic deformation (experimental study and numerical simulation) |
| title_sort | energy dissipation and storage in iron under plastic deformation experimental study and numerical simulation |
| topic | Stored energy Infrared thermography Mesodefect evolution |
| url | http://www.gruppofrattura.it/pdf/rivista/numero27/numero_27_art_4.pdf |
| work_keys_str_mv | AT akostina energydissipationandstorageinironunderplasticdeformationexperimentalstudyandnumericalsimulation AT aiziumova energydissipationandstorageinironunderplasticdeformationexperimentalstudyandnumericalsimulation AT oplekhov energydissipationandstorageinironunderplasticdeformationexperimentalstudyandnumericalsimulation |