@Article{IJNAM-12-211,
author = {},
title = {The Time Second-Order Characteristic FEM for Nonlinear Multicomponent Aerosol Dynamic Equations in Environment},
journal = {International Journal of Numerical Analysis and Modeling},
year = {2015},
volume = {12},
number = {2},
pages = {211--229},
abstract = {<p style="text-align: justify;">An efficient time second-order characteristic finite element method for solving the
nonlinear multi-component aerosol dynamic equations is developed. While a highly accurate
characteristic method is used to treat the advection multi-component condensation/evaporation
process, a time high-order extrapolation along the characteristics is applied to approximate the
nonlinear multi-component coagulation terms. The scheme is of second order accuracy in time
for the multi-component problems. We study the theoretical analysis and obtain the time second-order
error estimate of the scheme. Numerical experiments are further given to confirm the
theoretical results. The dynamic behaviours of multi-component aerosol distributions are also
simulated for the multi-component aerosol problems of aerosol water, black carbon and sulfate
components with different tri-modal log-normal initial distributions.</p>},
issn = {2617-8710},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/ijnam/485.html}
}