Adaptive implicit-explicit finite element algorithms for fluid mechanics problems

Research output: Contribution to journalArticlepeer-review

15 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)165-179
Number of pages15
JournalComputer Methods in Applied Mechanics and Engineering
Volume78
Issue number2
DOIs
Publication statusPublished - 1990 Jan
Externally publishedYes

ASJC Scopus subject areas

  • Computational Mechanics
  • Mechanics of Materials
  • Mechanical Engineering
  • Physics and Astronomy(all)
  • Computer Science Applications

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