scholarly journals EXODUS II: A finite element data model

1994 ◽  
Author(s):  
L.A. Schoof ◽  
V.R. Yarberry
Keyword(s):  
Finite Element ◽  
Data Model ◽  
Element Data

Improved Interaction and Visualization of Finite Element Data for Virtual Prototyping

1997 ◽  
Author(s):  
Helmut Haase ◽  
Thilo Preß
Keyword(s):  
Finite Element ◽  
User Interfaces ◽  
Virtual Prototyping ◽  
Level Of Detail ◽  
Flexible Tool ◽  
Element Analysis ◽  
Quality Of Results ◽  
Element Data ◽  
Element Shape

Abstract This paper discusses the properties of possible virtual prototyping systems using finite element analysis and reports on a prototype implementation of such a system in order to illustrate the concepts. Virtual reality user interfaces will improve some existing applications and lead to new application domains. Several crucial points such as overall system architecture, speed and intuitivity of interaction, and visualization quality of results are identified and possible solutions are suggested. This includes a flexible virtual hand interaction with adjustable finger size. In particular a level of detail technique for finite element data based on element shape functions is presented which can greatly improve visualization quality as compared to common visualization approaches. This level of detail technique provides a flexible tool to adjust the exactness of visualization to rendering time (i.e., degree of interactivity) constrains. The concepts are currently being implemented within a testbed called VEIFEL (Virtual Environment Investigation of Finite ELement data). A report of this work and of resulting experiences is given.

Using Interactive Graphics for the Preparation and Management of Finite Element Data

1974 ◽  
Author(s):  
R. K. Leverenz ◽  
B. L. Ng ◽  
W. D. Birchler ◽  
A. R. Periard ◽  
L. Esselink
Keyword(s):  
Finite Element ◽  
Interactive Graphics ◽  
Element Data

scholarly journals An in-core grid index for transferring finite element data across dissimilar meshes

2015 ◽  
Vol 88 ◽  
pp. 53-62 ◽  
Author(s):  
Daniele Scrimieri ◽  
Shukri M. Afazov ◽  
Svetan M. Ratchev
Keyword(s):  
Finite Element ◽  
Element Data ◽  
Grid Index

scholarly journals A finite element data assimilation method for the wave equation

2020 ◽  
Vol 89 (324) ◽  
pp. 1681-1709 ◽  
Author(s):  
Erik Burman ◽  
Ali Feizmohammadi ◽  
Lauri Oksanen
Keyword(s):  
Finite Element ◽  
Wave Equation ◽  
Data Assimilation ◽  
Element Data
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