Electronic Resource
Chichester
:
Wiley-Blackwell
Communications in Numerical Methods in Engineering
12 (1996), S. 755-766
ISSN:
1069-8299
Keywords:
finite elements
;
isoparametric
;
Jacobian
;
transformation
;
valid
;
Engineering
;
Engineering General
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Mathematics
,
Technology
Notes:
Isoparametric elements are only valid if the Jacobian determinant of the transformation between a given element and a master element does not change sign within or on the element boundary. Some algorithms are known which analyse Jacobians for various element types. Some necessary conditions are presented for determining the validity of an element.
Additional Material:
5 Tab.
Type of Medium:
Electronic Resource
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