IMI Interdisciplinary Mathematics InstituteCollege of Arts and Sciences

Efficient and High-Order Finite Volume Method for Steady Euler Equations

  • Sept. 21, 2018
  • 2:15 p.m.
  • LeConte 312

Abstract

In this talk, an efficient and high-order finite volume solver is presented. The numerical framework mainly consists of two components, i.e., the Newton iteration to linearize the governing equations and a geometrical multigrid method to solve the derived linear system. The non-oscillatory k-exact reconstruction is used to obtain high-quality solution reconstruction, and the treatment of curved boundary is also considered. To reduce computational effort, the adjoint-based h-adaptive refinement method is adopted. Several numerical examples are presented to demonstrate the effectiveness of the proposed solver.

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