@Article{CiCP-21-4,
author = {},
title = {Pressure-Correction Projection FEM for Time-Dependent Natural Convection Problem},
journal = {Communications in Computational Physics},
year = {2017},
volume = {21},
number = {4},
pages = {1090--1117},
abstract = {<p style="text-align: justify;">Pressure-correction projection finite element methods (FEMs) are proposed
to solve nonstationary natural convection problems in this paper. The first-order and
second-order backward difference formulas are applied for time derivative, the stability
analysis and error estimates of the semi-discrete schemes are presented using
energy method. Compared with characteristic variational multiscale FEM, pressure-correction
projection FEMs are more efficient and unconditionally energy stable. Ample
numerical results are presented to demonstrate the effectiveness of the pressure-correction
projection FEMs for solving these problems.</p>},
issn = {1991-7120},
doi = {https://doi.org/10.4208/cicp.OA-2016-0064},
url = {https://global-sci.com/article/80112/pressure-correction-projection-fem-for-time-dependent-natural-convection-problem}
}