▍1. modtran_4
说明: 大气辐射传输模型,求大气透过率和辐射亮度(Atmospheric Radiation Transport Model to Calculate Atmospheric Transmittance and Radiation Brightness)
说明: 大气辐射传输模型,求大气透过率和辐射亮度(Atmospheric Radiation Transport Model to Calculate Atmospheric Transmittance and Radiation Brightness)
再生混凝土细观损伤分析程序,采用随机骨料模型与双折线模型。(Recycled concrete meso-damage analysis procedures, using random aggregate model with two-line model.)
超松弛预处理共轭梯度法,用于求解有限元计算中常见的大型对称稀疏矩阵(Overrelaxation preconditioned conjugate gradient method for solving the finite element calculation of large symmetric sparse matrix)
说明: abaqus、vdload子程序实现激光冲击强化的载荷加载(vdload subroutines achieve laser shock-enhanced load loading)
说明: 该程序计算了爆炸的反应流场,时间精度为3阶,空间采用5-weno计算。(The response flow field of explosion is calculated by the program. The time accuracy is 3 order, and the space is calculated by 5-weno.)
大气折射 蒙气差和天顶距以及折射系数与波长(Gas mask poor atmospheric refraction and zenith distance and refractive index with wavelength)
大气折射 蒙气差和天顶距以及折射系数与波长(Gas mask poor atmospheric refraction and zenith distance and refractive index with wavelength)
用godunov方法求解黎曼精确解,帮助理解黎曼问题,了解计算流体力学(Solving Riemann exact solution by Godunov method.Help to understand Riemann problem and computational fluid dynamics.)
说明: 用godunov方法求解黎曼精确解,帮助理解黎曼问题,了解计算流体力学(Solving Riemann exact solution by Godunov method.Help to understand Riemann problem and computational fluid dynamics.)
有限元法边界元法求解二维散射问题,非常有用(Finite element method for solving two-dimensional boundary element method scattering problem, very useful)
在ABAQUS中,进行CZM模型的子程序开发,模拟复合材料的分层脱离(In ABAQUS, the CZM model subroutine is developed to simulate the layered separation of composite materials.)
说明: 通过将材料拟合为标准线性固体,实现材料粘弹性的子程序。相比于abaqus自带的选项卡更加精准,且从原理上更加明确。(By fitting the material to a standard linear solid, the subroutine of material viscoelasticity is realized. Compared with the tab of ABAQUS, it is more precise and clear in principle.)
pscad中做的三电平svpwm模型,希望对大家有用(doing a three level svpwm model pscad in the hope that useful)
PSCAD中自建SVPWM模型及fortran代码,用于逆变仿真(PSCAD self SVPWM model and fortran code for the inverter simulation)
用于abaqus二次开发材料VUMAT,为初级学者找到更简单的方法(Materials for ABAQUS secondary development)
说明: 用于abaqus二次开发材料VUMAT,为初级学者找到更简单的方法(Materials for ABAQUS secondary development)