TY - JOUR
T1 - Adaptive implicit-explicit finite element algorithms for fluid mechanics problems
AU - Tezduyar, T. E.
AU - Liou, J.
N1 - Funding Information:
*This research was sponsored by NASA-Johnson Space Center under contract NAS-9-17892 and by NSF under grant MSM-8796352.
PY - 1988
Y1 - 1988
N2 - The adaptive implicit-explicit (AIE) approach is presented for the finite element solution of various problems in computational fluid mechanics. In the AIE approach the elements are dynamically (adaptively) arranged into differently treated groups. The differences in treatment could be based on considerations such as the cost efficiency, the type of spatial or temporal discretization employed, the choice of field equations, etc. Several numerical tests are performed to demonstrate that with this approach substantial savings in the CPU time and memory can be achieved.
AB - The adaptive implicit-explicit (AIE) approach is presented for the finite element solution of various problems in computational fluid mechanics. In the AIE approach the elements are dynamically (adaptively) arranged into differently treated groups. The differences in treatment could be based on considerations such as the cost efficiency, the type of spatial or temporal discretization employed, the choice of field equations, etc. Several numerical tests are performed to demonstrate that with this approach substantial savings in the CPU time and memory can be achieved.
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M3 - Conference article
AN - SCOPUS:0024176246
VL - 95
SP - 163
EP - 184
JO - American Society of Mechanical Engineers, Applied Mechanics Division, AMD
JF - American Society of Mechanical Engineers, Applied Mechanics Division, AMD
SN - 0160-8835
T2 - Recent Developments in Computational Fluid Dynamics
Y2 - 27 November 1988 through 2 December 1988
ER -