THEORETICAL COMPUTATION OF A STRESS FIELD IN A CYLINDRICAL GLASS SPECIMEN
This work deals with the computation of the stress field generated in an infinitely high glass cylinder while cooling. The theory of structural relaxation is used in order to compute the heat capacity, the thermal expansion coefficient, and the viscosity. The relaxation of the stress components is s...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
University of Chemistry and Technology, Prague
2011-03-01
|
| Series: | Ceramics-Silikáty |
| Subjects: | |
| Online Access: | http://www.ceramics-silikaty.cz/2011/pdf/2011_01_59.pdf |
| _version_ | 1828895918631419904 |
|---|---|
| author | NORBERT KREČMER MAREK LIŠKA JÚLIUS HODOŇ |
| author_facet | NORBERT KREČMER MAREK LIŠKA JÚLIUS HODOŇ |
| author_sort | NORBERT KREČMER |
| collection | DOAJ |
| description | This work deals with the computation of the stress field generated in an infinitely high glass cylinder while cooling. The theory of structural relaxation is used in order to compute the heat capacity, the thermal expansion coefficient, and the viscosity. The relaxation of the stress components is solved in the frame of the Maxwell viscoelasticity model. The obtained results were verified by the sensitivity analysis and compared with some experimental data. |
| first_indexed | 2024-12-13T14:34:39Z |
| format | Article |
| id | doaj.art-0491c895922346fb89a41c155527c29f |
| institution | Directory Open Access Journal |
| issn | 0862-5468 1804-5847 |
| language | English |
| last_indexed | 2024-12-13T14:34:39Z |
| publishDate | 2011-03-01 |
| publisher | University of Chemistry and Technology, Prague |
| record_format | Article |
| series | Ceramics-Silikáty |
| spelling | doaj.art-0491c895922346fb89a41c155527c29f2022-12-21T23:41:45ZengUniversity of Chemistry and Technology, PragueCeramics-Silikáty0862-54681804-58472011-03-015515963THEORETICAL COMPUTATION OF A STRESS FIELD IN A CYLINDRICAL GLASS SPECIMENNORBERT KREČMERMAREK LIŠKAJÚLIUS HODOŇThis work deals with the computation of the stress field generated in an infinitely high glass cylinder while cooling. The theory of structural relaxation is used in order to compute the heat capacity, the thermal expansion coefficient, and the viscosity. The relaxation of the stress components is solved in the frame of the Maxwell viscoelasticity model. The obtained results were verified by the sensitivity analysis and compared with some experimental data.http://www.ceramics-silikaty.cz/2011/pdf/2011_01_59.pdfMechanical stressNumerical modelStructural relaxationStress relaxationThermoelasticity |
| spellingShingle | NORBERT KREČMER MAREK LIŠKA JÚLIUS HODOŇ THEORETICAL COMPUTATION OF A STRESS FIELD IN A CYLINDRICAL GLASS SPECIMEN Ceramics-Silikáty Mechanical stress Numerical model Structural relaxation Stress relaxation Thermoelasticity |
| title | THEORETICAL COMPUTATION OF A STRESS FIELD IN A CYLINDRICAL GLASS SPECIMEN |
| title_full | THEORETICAL COMPUTATION OF A STRESS FIELD IN A CYLINDRICAL GLASS SPECIMEN |
| title_fullStr | THEORETICAL COMPUTATION OF A STRESS FIELD IN A CYLINDRICAL GLASS SPECIMEN |
| title_full_unstemmed | THEORETICAL COMPUTATION OF A STRESS FIELD IN A CYLINDRICAL GLASS SPECIMEN |
| title_short | THEORETICAL COMPUTATION OF A STRESS FIELD IN A CYLINDRICAL GLASS SPECIMEN |
| title_sort | theoretical computation of a stress field in a cylindrical glass specimen |
| topic | Mechanical stress Numerical model Structural relaxation Stress relaxation Thermoelasticity |
| url | http://www.ceramics-silikaty.cz/2011/pdf/2011_01_59.pdf |
| work_keys_str_mv | AT norbertkrecmer theoreticalcomputationofastressfieldinacylindricalglassspecimen AT marekliska theoreticalcomputationofastressfieldinacylindricalglassspecimen AT juliushodon theoreticalcomputationofastressfieldinacylindricalglassspecimen |