[The use of isoparametric element of arbitrary hexahedron for solving 3-D thoracic potential distribution].
Isoparametric element of arbitrary hexahedron plays an important role in finite element analysis. This article devotes itself to establishment of mathematical model and combination of derivative of shape function of such element type. In addition, the article also discusses the usage of isoparametric element for solving 3-D thoracic potential distribution in electrical field.
Wang
H
H
Biomedical Engineering and Instrument Department, Xi'an Jiaotong University, Xi'an 710049.
Wang
Y
Y
Cheng
J
J
D000465:Algorithms; D020342:Finite Element Analysis; D006801:Humans; D008962:Models, Theoretical; D009716:Numerical Analysis, Computer-Assisted; D013902:Radiography, Thoracic