The numerical algorithm for coupling equations of heat and mass transfer in concrete is the key to use the equations into engineering practice 摘要混凝土中热湿耦合方程组的数值解法是将混凝土中热湿耦合传导理论应用于工程实际的关键。
During the last two decades, homotopy continuation method has been developed to be a reliable and efficient numerical algorithm to solve such problem 同伦连续方法近20年来已经成为求解多项式系统全部孤立解的一种可靠而有效的数值算法。
Then numerical algorithms are used to analyze integrated optical wave-guide and beam propagation method is a good method which is widely used 于是出现了用数值分析方法来分析集成光波导。其中,光束传播法就是分析光波导器件的一种好方法。
In this paper, a numerical algorithm based on the discrete element method is proposed for calculating the dynamic problems in orthotropic solids under impact loading 本文将离散元法用于计算和模拟各向异性材料在冲击载荷下动态损伤和破坏过程。
And also, through the numerical algorithm of fresnel diffraction, we have realized the computer generation and numerical reconstruction of point hologram and fresnel hologram 利用菲涅耳衍射积分的数值算法,分别实现了基元全息图和菲涅耳全息图的计算机生成和数字重现
In the research of simulation for problems with large distortion in fluid dynamics, one of popular numerical algorithms is so called ale ( arbitrary lagrangian-eulerian ) method 在大变形问题的数值模拟中,ale(arbitrarylagrangian-eulerian)方法是目前国内外普遍应用的方法之一。
In this thesis, the main study of fras includes : first, the numerical algorithm is developed to solve the coupled raman equations, and implemented in matlab ( noises are neglected ) 本文对光纤拉曼放大器的研究包括以下内容:第一设计拉曼耦合方程组的计算机数值求解方法(不考虑噪声),并在matlab下编程实现。
Based on the role of difference technique in electric water prospecting, this paper has proved that the numerical algorithm is of some reference value in data processing and improvement of signal-to-noise ratios 摘要结合差分法在电法找水中的作用,实践证明数值计算方法对资料处理、提高资料的信噪比有一定的参考价值。
This article discussed and designed the particle-tracing numerical algorithm of groundwater flowline, which would supply argument for visualization of flowline data and groundwater age calculation, and finally made a case study 论文探讨并提出了流线的“质点追踪”生成算法,这为流线数据可视化显示及其地下水年龄计算提供了一定的数据。
The collection characteristics of charged particle on charged droplets are calculated by an numerical algorithm . with main consideration on the relative strength of particle inertia and electrostatic effect to enhance the efficiencies of particle collection 摘要通过数值计算分析了带电粉尘粒子在荷电雾滴上的捕集特性,主要考虑尘粒惯性和静电效应对于提高粒子捕集效率的相对强弱。