TY - GEN
T1 - Coupling Navier-stokes and Cahn-hilliard Equations in a Two-dimensional Annular flow Configuration
AU - Vignal, Philippe
AU - Sarmiento, Adel
AU - Cortes, Adriano Mauricio
AU - Dalcin, Lisandro
AU - Calo, Victor M.
N1 - KAUST Repository Item: Exported on 2020-10-01
PY - 2015/6/1
Y1 - 2015/6/1
N2 - In this work, we present a novel isogeometric analysis discretization for the Navier-Stokes- Cahn-Hilliard equation, which uses divergence-conforming spaces. Basis functions generated with this method can have higher-order continuity, and allow to directly discretize the higher- order operators present in the equation. The discretization is implemented in PetIGA-MF, a high-performance framework for discrete differential forms. We present solutions in a two- dimensional annulus, and model spinodal decomposition under shear flow.
AB - In this work, we present a novel isogeometric analysis discretization for the Navier-Stokes- Cahn-Hilliard equation, which uses divergence-conforming spaces. Basis functions generated with this method can have higher-order continuity, and allow to directly discretize the higher- order operators present in the equation. The discretization is implemented in PetIGA-MF, a high-performance framework for discrete differential forms. We present solutions in a two- dimensional annulus, and model spinodal decomposition under shear flow.
UR - http://hdl.handle.net/10754/556645
UR - http://linkinghub.elsevier.com/retrieve/pii/S1877050915010364
UR - http://www.scopus.com/inward/record.url?scp=84939171686&partnerID=8YFLogxK
U2 - 10.1016/j.procs.2015.05.228
DO - 10.1016/j.procs.2015.05.228
M3 - Conference contribution
SP - 934
EP - 943
BT - Procedia Computer Science
PB - Elsevier BV
ER -