Abstract We demonstrate that it is possible to express each component of the displacement vector for the interior point of the finite element (FE) through all components of nodal unknowns in curvilinear coordinates. The effectiveness of the valid technique of vector approximation for displacement fields has been verified on an example.
The finite element approximation of vector fields in curvilinear coordinates
Russian Aeronautics (Iz VUZ) ; 50 , 2 ; 115-120
01.06.2007
6 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
The finite element approximation of vector fields in curvilinear coordinates
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