OPTIKA ATMOSFERY I OKEANA JOURNAL
V.E. ZUEV INSTITUTE OF ATMOSPHERIC OPTICS
Vol. 10, issue 06, article # 8
pdf Rivin G. S., Voronina P. V. Aerosol transfer in the atmosphere: selection of a finite difference scheme. // Atmospheric and oceanic optics. 1997. V. 10. No. 06. P. 386-392.Copy the reference to clipboard
Abstract:
In this paper we present a comparison of schemes from a wide class of monotonic and quasi-monotonic schemes of the approximation order not higher than 2, that are used for solving problems in meteorology, gas dynamics, and physics of plasma. Such a choice of the approximation order is caused by the fact that it is used in calculations of wind velocity components in the majority of atmospheric models. Numerical experiments have shown the Bott scheme to fit best of all the solution of the transfer equation for non-negative characteristics as compared to other investigated schemes of the second order.