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  • Daktaro disertacijos ir jų santraukos / Doctoral dissertations and their summaries
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Modelling deformation behaviour and fracture of a diaphragm of the gas shock tube

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Tretjakovas_santrauka.pdf (2.139Mb)
Date
2008
Author
Tretjakovas, Jurijus
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Abstract
Deformation and fracture behaviour of the slender diaphragm with cross incisions is simulated by the developed finite element model. The influence of incisions geometry on the critical pressure of diaphragms was examined by applying deformation and fracture criteria. Original experiments of diaphragms with incisions were performed.
 
Išnagrinėjus ir palyginus įvairius skaičiuojamuosius baigtinių elementų modelius buvo ištirta ir nustatyta įpjovos geometrijos įtaka smūginio dujų vamzdžio liaunos diafragmos su kryžmine įpjova kritiniam slėgiui pagal ribinius deformavimo ir irimo kriterijus. Atlikti originalūs eksperimentiniai diafragmų deformavimo ir irimo tyrimai.
 
Issue date (year)
2008
URI
https://etalpykla.vilniustech.lt/handle/123456789/109194
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  • Daktaro disertacijos ir jų santraukos / Doctoral dissertations and their summaries [1724]

 

 

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