Work

Numerical Analysis of a BDF2 finite Element Scheme for Navier-Stokes-Omega Model

Year: 2024

Type: article

Abstract: In this paper, we study a second-order backward difference formula (BDF2) scheme for the Navier-Stokes-omega (NS-omega) model. By employing the stabilization scheme for space discretization and the BDF2 method for time discretization of NS-omega model, we obtain the fully discrete approximation of them. The paper provides an analysis of the unconditional stability and convergence of the approximate solutions. Furthermore, the numerical experiments are conducted to validate the theoretical findings and demonstrate the efficiency of the proposed scheme.

Source: Scholars Journal of Physics Mathematics and Statistics

DOI: 10.36347/sjpms.2024.v11i09.003

Author: Hongjian Wang

Institution: Chengdu University of Information Technology

Language: English

Topic: Advanced Numerical Methods in Computational Mathematics

Subfield: Computational Mechanics

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

Funders: Chengdu University of Information Technology, Chengdu University

Award: G6697971383