| Autor: |
Silviu Nastac, Adrian Leopa |
| Jazyk: |
angličtina |
| Rok vydání: |
2010 |
| Předmět: |
|
| Zdroj: |
Analele Universităţii "Eftimie Murgu" Reşiţa: Fascicola I, Inginerie, Vol XVII, Iss 1, Pp 227-232 (2010) |
| ISSN: |
1453-7397 |
| Popis: |
The paper presents a theoretical comparative study for computational behaviour analysis of vibration isolation elements based on viscous and elastic models with variable parameters. The changing of elastic and viscous parameters can be produced by natural timed evolution demo-tion or by heating developed into the elements during their working cycle. It was supposed both linear and non-linear numerical viscous and elastic models, and their combinations. The results show the impor-tance of numerical model tuning with the real behaviour, as such the characteristics linearity, and the essential parameters for damping and rigidity. Multiple comparisons between linear and non-linear simulation cases dignify the basis of numerical model optimization regarding mathematical complexity vs. results reliability. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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