scholarly journals Perfectly matched layer termination for finite-element meshes: Implementation and application

1999 ◽  
Vol 23 (3) ◽  
pp. 166-172 ◽  
Author(s):  
Youssry Y. Botros ◽  
John L. Volakis
Keyword(s):  
Finite Element ◽  
Perfectly Matched Layer ◽  
Finite Element Meshes

Interior point tracking in shape evolving unstructured finite element meshes

1998 ◽  
Vol 15 (6) ◽  
pp. 721-731 ◽  
Author(s):  
James C. Robinson ◽  
John S. Campbell ◽  
Denis Kelliher
Keyword(s):  
Finite Element ◽  
Interior Point ◽  
Point Tracking ◽  
Finite Element Meshes

A New Model for Biologic Constructs: Biotensegrity

2003 ◽  
Author(s):  
Stephen M. Levin
Keyword(s):  
Mechanical Properties ◽  
Finite Element ◽  
Gone With The Wind ◽  
New Model ◽  
Automobile Parts ◽  
Finite Element Meshes ◽  
The Individual ◽  
Central Factory ◽  
Model Structures ◽  
As If

Present biologic models envision organisms behave like the character ‘Topsy’ in Gone with the Wind; they “just grew.” Modeled of Lego©-like components, the individual structures are linked together as if they are automobile parts that are manufactured at different plants and assembled at some central factory. For the most part, hexahedral finite element meshes are used to model structures. When tetrahedral modeling is used, no account is made of the different mechanical properties that are inherent in triangulated structures, (trusses), that make the structures behave very differently than hexahedral-based models.

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