网站首页

登录

NND2D

于 2011-12-12 发布文件大小:223KB

 0  192

下载积分: 1 下载次数: 21

我要下载

代码说明：

用于求解二维欧拉流动方程的有限差分程序,基于NND法,求解精度较高.(Perfect fortran program by two dimensional NND finite difference method for Euler Equations on unstructured Grids, structured Grids and adaptive unstructured Grids. )

文件列表：

NND2D
.....\bound.for,660,2007-09-27
.....\cfl.for,498,2007-09-27
.....\Debug
.....\.....\bound.obj,6866,2007-08-10
.....\.....\cfl.obj,5854,2007-08-10
.....\.....\DF60.PDB,33792,2007-09-10
.....\.....\init.obj,10244,2007-08-10
.....\.....\minmod.obj,1600,2007-08-10
.....\.....\NND2D.exe,311349,2007-09-10
.....\.....\NND2D.obj,3453,2007-09-10
.....\.....\NND2D.pdb,222208,2007-09-10
.....\.....\output.obj,6334,2007-08-10
.....\.....\solveall.obj,7179,2007-08-10
.....\.....\solvex.obj,31447,2007-08-10
.....\.....\solvey.obj,31444,2007-08-10

.....\init.for,849,2007-09-27
.....\minmod.for,324,2007-09-27
.....\NND2D.dsp,4622,2007-08-10
.....\NND2D.dsw,533,2007-08-10
.....\NND2D.FOR,710,2007-09-27
.....\NND2D.ncb,41984,2007-09-27
.....\NND2D.opt,48640,2007-09-27
.....\NND2D.plg,1248,2007-09-10
.....\output.for,665,2007-09-27
.....\solveall.for,612,2007-09-27
.....\solvex.for,2223,2007-09-27
.....\solvey.for,2220,2007-09-27

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

FDTD-
把 Maxwell 方程式在时间和空间领域上进行差分化。利用蛙跳式(Leap frog algorithm)--空间领域内的电场和磁场进行交替计算，通过时间领域上更新来模仿电磁场的变化，达到数值计算的目的。(The Maxwell equations in time and space on the field differencing. Using the leapfrog (Leap frog algorithm)- Space field for alternating electric and magnetic fields calculated by the time domain electromagnetic field is updated to mimic the changes to achieve the purpose of numerical calculation.)

2013-11-04 09:40:37下载

积分：1
mywordcount
用于测试hadoop的mapreduce功能，功能与自带的wordcount程序大相径庭。(Use to test the mapreduce function of hadoop,this program was seem to the origin program.)

2020-06-30 02:40:02下载

积分：1
vss-nlms
国外最近的一篇变步长nlms仿真，该文件有文中的几种仿真(Recent foreign nlms a variable step simulation, there is the text of the document of several simulation)

2013-07-15 10:00:03下载

积分：1
cpsd_self
cpsd 单独子函数，可编译后直接应用于自己的程序，方便快捷，使用fftw库(cpsd separate sub-functions can be applied directly after compiling its own procedures, convenient use fftw library)

2016-04-14 02:21:38下载

积分：1
FRF_find
提取nastran“.f06”结果中的节点频响函数数据，可简单修改提取模态频率和其它数据(Extract nastran, " f06" results in the the node frequency response function data, can be simple modification to extract the modal frequencies and other data)

2020-12-26 09:19:03下载

积分：1
fvm
说明：使用有限体积法求解naca0012流场，欧拉方程(Using finite volume method to solve NACA0012 flow field, Euler equation)

2020-09-07 19:55:02下载

积分：1
MATLAB使用欧拉Euler法求解微分方程组源程序代码
说明： MATLAB使用欧拉Euler法求解微分方程组源程序代码(SOURCE PROGRAM CODE OF DIFFERENTIAL EQUATIONS SOURCE SOLUTION USING EULER METHOD IN MATLAB)

2019-04-03 15:41:21下载

积分：1
Delany_Bazley
纤维状多孔材料的D_B吸声模型，用于计算高孔隙率的刚性多孔材料的吸声系数(D_B absorption model fibrous porous material for sound absorption coefficient high porosity rigid porous material)

2021-03-13 10:09:25下载

积分：1
kriging
包括基本的克里金(Kriging)插值法实现代码，仅实现基本方法部分，不包含扩展克里金方法( kriging uses ordinary kriging to interpolate a variable z measured at locations with the coordinates x and y at unsampled locations xi, yi. The function requires the variable vstruct that contains all necessary information on the variogram. vstruct is the forth output argument of the function variogramfit. This is a rudimentary, but easy to use function to perform a simple kriging interpolation. I call it rudimentary since it always includes ALL observations to estimate values at unsampled locations. This may not be necessary when sample locations are not within the autocorrelation range but would require something like a k nearest neighbor search algorithm or something similar. Thus, the algorithms works best for relatively small numbers of observations (100-500). For larger numbers of observations I recommend the use of GSTAT. Note that kriging fails if there are two or more observa)

2015-01-08 15:43:50下载

积分：1
janming_v79
随机调制信号下的模拟ppm，阐述了负荷预测的应用研究,是国外的成品模型。( Random ppm modulated analog signal under It describes the application of load forecasting, Foreign model is finished.)

2016-11-24 21:16:27下载

积分：1

696518资源总数
106164会员总数
18今日下载