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Numerical investigations of mechanical stress caused in dendrite by melt convection and gravity
dc.contributor.author | Kashima, H. |
dc.contributor.author | Takaki, T. |
dc.contributor.author | Fukui, T. |
dc.contributor.author | Morinishi, K. |
dc.date.accessioned | 2020-04-17T11:48:34Z |
dc.date.available | 2020-04-17T11:48:34Z |
dc.date.issued | 2011 |
dc.identifier.citation | Kashima, H. [et al.]. Numerical investigations of mechanical stress caused in dendrite by melt convection and gravity. A: COMPLAS XI. "COMPLAS XI : proceedings of the XI International Conference on Computational Plasticity : fundamentals and applications". CIMNE, 2011, p. 642-651. |
dc.identifier.isbn | 978-84-89925-73-1 |
dc.identifier.uri | http://hdl.handle.net/2117/183793 |
dc.description.abstract | In order to investigate the effects of stress around dendrite neck cased by the convection and gravity on the dendrite fragmentation, the novel numerical model, where phase-field method, Navier-Stokes equations and finite element method are continuously and independently employed, has been developed. By applying the model to the dendritic solidification of Al-Si alloy, the maximum stress variations by melt convection and gravity with dendrite growth were evaluated. |
dc.format.extent | 10 p. |
dc.language.iso | eng |
dc.publisher | CIMNE |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits |
dc.subject.lcsh | Finite element method |
dc.subject.lcsh | Plasticity -- Mathematical models |
dc.subject.lcsh | Plasticity |
dc.subject.other | Dendrite, Fragmentation, Solidification, Melt Convection, Stress, Phase-Field Method, Navier-Stokes Equations, Finite Element Method |
dc.title | Numerical investigations of mechanical stress caused in dendrite by melt convection and gravity |
dc.type | Conference report |
dc.subject.lemac | Elements finits, Mètode dels |
dc.subject.lemac | Plasticitat -- Models matemàtics |
dc.subject.lemac | Plasticitat |
dc.rights.access | Open Access |
local.citation.contributor | COMPLAS XI |
local.citation.publicationName | COMPLAS XI : proceedings of the XI International Conference on Computational Plasticity : fundamentals and applications |
local.citation.startingPage | 642 |
local.citation.endingPage | 651 |