upwind scheme

基本解释

This semi-discrete scheme is situated between upwind scheme and central scheme with a lower numerical dissipation.
建立了數值耗散較小的介於迎風格式和中心格式之間的半離散格式。
The hyperbolic equations were formulated by artificial compressibility method with the convective terms discreted using a third-order upwind scheme based on Roe's approximate Riemann solver.
不可壓粘性繞流的求解採用了人工壓縮性方法，其中對流項的離散應用了三堦迎風格式。
Equations of transport model of leachate for porous media and double media are given. Generalized upwind scheme is used to solve the transport model of leachate and to eliminate numerical dispersion.
本文通過對淋濾液運移模型的研究，給出了多孔介質和雙重介質淋濾液運移模型的定解問題，採用廣義迎風格式求解淋濾液運移模型，消除數值彌散。