Filleting sharp edges of multi-partitioned volume finite element meshes
نویسندگان
چکیده
منابع مشابه
An Element-Based Concurrent Partitioned for Unstructured Finite Element Meshes
A concurrent partilionerforpartitioning Unstructured finite element meshes on distributed memory architectures is developed. The partitioned uses an element-based partitioning strategy 1[s main advantage over the more conventional node-based partitioning strategy is its modular programing approach to the development of parallel applications. The partitionerfirst partitions element centroids ioi...
متن کاملAn Adaptive Surface Finite Element Method Based on Volume Meshes
In this paper we define an adaptive version of a recently introduced finite element method for numerical treatment of elliptic partial differential equations defined on surfaces. The method makes use of a (standard) outer volume mesh to discretize an equation on a two-dimensional surface embedded in R3. Extension of the equation from the surface is avoided, but the number of degrees of freedom ...
متن کاملPreserving Sharp Edges with Volume Clipping
Volume clipping is a useful aid for exploring volumetric datasets. To maximize the effectiveness of this technique, the clipping geometry should be flexibly specified and the resulting images should not contain artifacts due to the clipping techniques. We present an improvement to an existing illumination model for volume clipping to allow sharp edges in the data to stay visible. These sharp ed...
متن کاملAdaptive Multi-Meshes in Finite Element Approximation of Optimal Control
We present some recent developments and issues on adaptive multimesh finite element method, and its applications to computational optimal control. Particularly, we discuss several difficult issues on finite element schemes with adaptive multi-set meshes for parabolic optimal control.
متن کاملMultiple Intersections of Finite-Element Surface Meshes
This paper extends a previously proposed algorithm for the intersection of finite-element surface meshes. The new version of the algorithm treats special cases of multiple intersections that were not dealt with in the original version. This paper also describes a class library, in the context of Object Oriented Programming, for the generic handling of several types of surface geometry. This lib...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Engineering Computations
سال: 2015
ISSN: 0264-4401
DOI: 10.1108/ec-03-2013-0074