搜索结果: 1-5 共查到“工学 Finite Difference”相关记录5条 . 查询时间(0.093 秒)
Finite Difference Method Runoff Modelling Using Voronoi Cells
Voronoi Diagram runoff modelling TIN IFDM
2015/10/9
Finite difference runoff modelling has usually been done using a regular grid representation of the terrain. This has various
disadvantages, as the regular pattern does not conform well to observed ...
Application of Exp/imp finite difference for nonlinear heat transfer fin effect of nonlinearities of fin efficiency
nonlinear heat fin implicit scheme
2010/9/27
This paper deals with the transient analysis of a general nonlinear fin subjected to nonlinear boundary conditions. It aims at finding a simple way for the solution of this relatively complicated prob...
Testing of New High-Order Finite Difference Methods for Solving the Convection-Diffusion Equation
Convection-Diffusion Equation solving
2008/10/29
Numerical simulation has become a common means of predicting performance of oil and gas reservoirs in the petroleum industry. It is also a time-consuming task due to the large dimension of the simulat...
In this paper we consider mixed finite element methods for second
order elliptic problems. In the case of the lowest order
Brezzi-Douglas-Marini elements (if $d=2$) or
Brezzi-Douglas-Dur\'an-Fortin...
Model Dispersive Media in Finite-Difference Time-Domain Method With Complex-Conjugate Pole-Residue Pairs
Auxiliary differential equation method dispersive medium fi nite-difference time-domain (FDTD)
2015/8/11
In this letter, we show that both Debye poles and Lorentz pole pairs are special cases of complex-conjugate poleresidue pairs, and the general form of such pairs is in fact far more efficient th...