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Analysis of the melting, burning and flame spread of polymers with the particle finite element method

Autor
Oñate, E.; Marti, J.; Ryzhakov, P.; Rossi, R.; Idelsohn, Sergio R.
Tipus d'activitat
Article en revista
Revista
Computer Assisted Methods in Engineering and Science
Data de publicació
2013
Volum
20
Número
3
Pàgina inicial
165
Pàgina final
184
URL
http://cames.ippt.pan.pl/pdf/CAMES_20_3_2.pdf Obrir en finestra nova
Resum
A computational procedure for analysis of the melting, burning and flame spread of polymers under fire conditions is presented. The method, termed particle finite element method (PFEM), combines concepts from particle-based techniques with those of the standard finite element method (FEM). The key feature of the PFEM is the use of an updated Lagrangian description to model the motion of nodes (particles) in the thermoplastic material. Nodes are viewed as material points which can freely move and...
Paraules clau
dripping, melting, particle finite element method (PFEM), polymers
Grup de recerca
(MC)2 - Grup de Mecànica Computacional en Medis Continus
(MC)2 - UPC Mecànica de Medis Continus i Computacional
DECA - Grup de Recerca del Departament d'Enginyeria Civil i Ambiental
GMNE - Grup de Mètodes Numèrics en Enginyeria

Participants