The discrete ordinates form of the radiative transport equation (RTE) is spatially discretized and solved using an adaptive mesh refinement (AMR) algorithm. This technique permits local grid refinement to minimize spatial discretization error of the RTE. An error estimator is applied to define regio
An algorithm for adaptive refinement of triangular element meshes
β Scribed by R. V. Nambiar; R. S. Valera; K. L. Lawrence; Robert B. Morgan; David Amil
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 541 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0029-5981
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π SIMILAR VOLUMES
A new finite element, viable for use in the three-dimensional simulation of transient physical processes with sharply varying solutions, is presented. The element is intended to function in adaptive h-refinement schemes as a versatile transition between regions of different refinement levels, ensuri
This paper describes a mesh refinement technique for boundary element method in which the number of elements, the size of elements and the element end location are determined iteratively in order to obtain a user specified accuracy. The method uses ΒΈ norm as a measure of error in the density functio