58 citations · 239 across the 11 of their papers we have counts for
3 papers · 1 filter
Beam model for the elastic properties of material with spherical voids
Sascha Heitkam, Wiebke Drenckhan, Denis Weaire +1
The elastic properties of a material with spherical voids of equal volume are analysed using a new model, with particular attention paid to the hexagonal close-packed and the face-…
Elastic properties of solid material with various arrangements of spherical voids
Sascha Heitkam, Wiebke Drenckhan, Thomas Titscher +5
In this work the linear elastic properties of materials containing spherical voids are calculated and compared using finite element simulations. The focus is on homogeneous solid m…
Factorizing the factorization - a spectral-element solver for elliptic equations with linear operation count
Immo Huismann, Jörg Stiller, Jochen Fröhlich
High-order methods gain more and more attention in computational fluid dynamics. However, the potential advantage of these methods depends critically on the availability of efficie…