Back to Search
Start Over
Effective transport properties of conformal Voronoi-bounded columns via recurrent boundary element expansions
- Source :
- Journal of Applied Physics 126, 164307 (2019)
- Publication Year :
- 2019
-
Abstract
- Effective transport properties of heterogeneous structures are predicted by geometric microstructural parameters, but these can be difficult to calculate. Here, a boundary element code with a recurrent series method accurately and efficiently determines the high order parameters of polygonal and conformal prisms in regular two-dimensional lattices and Voronoi tessellations (VT). This reveals that proximity to simpler estimates is associated with: centroidal VT (cf random VT), compactness, and VT structures (cf similarly compact semi-regular lattices). An error in previously reported values for triangular lattices is noted.
Details
- Database :
- arXiv
- Journal :
- Journal of Applied Physics 126, 164307 (2019)
- Publication Type :
- Report
- Accession number :
- edsarx.1908.07714
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1063/1.5125166