ISSN:
0271-2091
Schlagwort(e):
Navier-Stokes equations
;
artificial boundary conditions
;
flux and pressure conditions
;
finite elements
;
Engineering
;
Engineering General
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Maschinenbau
Notizen:
Fluid dynamical problems are often conceptualized in unbounded domains. However, most methods of numerical simulation then require a truncation of the conceptual domain to a bounded one, thereby introducing artificial boundaries. Here we analyse our experience in choosing artificial boundary conditions implicitly through the choice of variational formulations. We deal particularly with a class of problems that involve the prescription of pressure drops and/or net flux conditions.
Zusätzliches Material:
19 Ill.
Materialart:
Digitale Medien
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