@Article{AAMM-4-294,
author = {Gu , NingLu , Zhiliang and Guo , Tongqing},
title = {Simulation of Viscous Flows Around a Moving Airfoil by Field Velocity Method with Viscous Flux Correction},
journal = {Advances in Applied Mathematics and Mechanics},
year = {2012},
volume = {4},
number = {3},
pages = {294--310},
abstract = {<p style="text-align: justify;">Based on the field velocity method, a novel approach for simulating unsteady
pitching and plunging motion of an airfoil is presented in this paper. Responses
to pitching and plunging motions of the airfoil are simulated under different
conditions. The obtained results are compared with those of moving grid
method and good agreement is achieved. In the conventional field velocity method,
the Euler solver is usually used to simulate the movement of the airfoil. However,
when viscous effect is considered, unsteady Navier-Stokes equations have to be
solved and the viscous flux correction must be taken into account. In this work, the
viscous flux correction is introduced into the conventional field velocity method
when non-uniform grid speed distribution is occurred. Numerical experiments for
the flow around NACA0012 airfoil showed that the proposed approach can well
simulate viscous moving boundary flow problems.</p>},
issn = {2075-1354},
doi = {https://doi.org/10.4208/aamm.10-m1167},
url = {http://global-sci.org/intro/article_detail/aamm/120.html}
}