### 抜粋

Finite element formulations based on stabilized bilinear and linear equal-order-interpolation velocity-pressure elements are presented for computation of steady and unsteady incompressible flows. The stabilization procedure involves a slightly modified Galerkin/least-squares formulation of the steady-state equations. The pressure field is interpolated by continuous functions for both the quadrilateral and triangular elements used. These elements are employed in conjunction with the one-step and multi-step time integration of the Navier-Stokes equations. The three test cases chosen for the performance evaluation of these formulations are the standing vortex problem, the lid-driven cavity flow at Reynolds number 400, and flow past a cylinder at Reynolds number 100.

元の言語 | English |
---|---|

ページ（範囲） | 221-242 |

ページ数 | 22 |

ジャーナル | Computer Methods in Applied Mechanics and Engineering |

巻 | 95 |

発行部数 | 2 |

DOI | |

出版物ステータス | Published - 1992 3 |

外部発表 | Yes |

### ASJC Scopus subject areas

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

## フィンガープリント Incompressible flow computations with stabilized bilinear and linear equal-order-interpolation velocity-pressure elements' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

## これを引用

*Computer Methods in Applied Mechanics and Engineering*,

*95*(2), 221-242. https://doi.org/10.1016/0045-7825(92)90141-6