TY - JOUR
T1 - The Shear-Slip Mesh Update Method
AU - Behr, M.
AU - Tezduyar, T.
N1 - Funding Information:
This work was sponsored by the Army High Performance Computing Research Center under the auspices of the Department of the Army, Army Research Laboratory cooperative agreement number DAAH04-95-2-0003/ contract number DAAH04-95-C-0008. The content does not necessarily reflect the position or the policy of the Government, and no official endorsement should be inferred. CRAY T3E and IBM SP2 time was provided in part by the Minnesota Supercomputer Institute.
PY - 1999/5/25
Y1 - 1999/5/25
N2 - The Shear-Slip Mesh Update Method, designed to handle certain classes of flow problems with moving boundaries and interfaces, is presented. Specifically, we focus on problems with large but regular boundary displacements, such as straight-line translation or rotation. These motions are accommodated by using a thin layer of deforming space-time elements, together with limited remeshing without any projection at space-time slab interfaces. As eamples, 2D flow around two counter-rotating squares and 3D flow past a propeller are presented.
AB - The Shear-Slip Mesh Update Method, designed to handle certain classes of flow problems with moving boundaries and interfaces, is presented. Specifically, we focus on problems with large but regular boundary displacements, such as straight-line translation or rotation. These motions are accommodated by using a thin layer of deforming space-time elements, together with limited remeshing without any projection at space-time slab interfaces. As eamples, 2D flow around two counter-rotating squares and 3D flow past a propeller are presented.
UR - http://www.scopus.com/inward/record.url?scp=0033602781&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033602781&partnerID=8YFLogxK
U2 - 10.1016/S0045-7825(98)00299-0
DO - 10.1016/S0045-7825(98)00299-0
M3 - Article
AN - SCOPUS:0033602781
SN - 0045-7825
VL - 174
SP - 261
EP - 274
JO - Computer Methods in Applied Mechanics and Engineering
JF - Computer Methods in Applied Mechanics and Engineering
IS - 3-4
ER -