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Titel:

Gaussian quadrature rules for arbitrary cut-volumes in embedded interface methods

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz
Autor(en):
Sudhakar, Y.; Wall, W.A.
Abstract:
Quadrature schemes, for arbitrary volumes, are constructed by solving the moment fitting equations. The integration of base functions over the volumes is carried out by using the divergence theorem. The integration process involves three key steps: convertion of volume to surface integral using the divergence theorem, projection of the integral from arbitrary plane to the coordinate plane, and reduction of surface integral to contour integrals using the divergence theorem. The present schem...     »
Stichworte:
quadrature, embedded interface methods, moment fitting, divergence theorem
Dewey-Dezimalklassifikation:
620 Ingenieurwissenschaften
Kongress- / Buchtitel:
Proceedings 6th European Congress on Computational Methods in Applied Sciences and Engineering
Kongress / Zusatzinformationen:
ECCOMAS 2012
Jahr:
2012
Reviewed:
nein
Sprache:
en
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