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Test Operator

于 2020-07-12 发布文件大小:931KB

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下载积分: 1 下载次数: 4

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代码说明：

对于交错网格上的WCNS格式进行精度测试（不带时间方向推进，仅测试空间精度）(test the order of accuracy of the WCNS scheme)

文件列表：

WCNS-test\21.dat, 1302 , 2018-04-17
WCNS-test\Debug\BuildLog.htm, 2258 , 2018-03-08
WCNS-test\Source1.f90, 12418 , 2018-05-06
WCNS-test\WCNS-test.u2d, 422 , 2018-05-06
WCNS-test\WCNS-test.vfproj, 3481 , 2018-04-03
WCNS-test\x64\Debug\BuildLog.htm, 3556 , 2018-04-03
WCNS-test\x64\Debug\Source1.obj, 70121 , 2018-04-03
WCNS-test\x64\Debug\vc100.pdb, 53248 , 2018-04-03
WCNS-test\x64\Debug\WCNS-test.exe, 1306112 , 2018-04-03
WCNS-test\x64\Debug\WCNS-test.exe.intermediate.manifest, 381 , 2018-04-03
WCNS-test\x64\Debug\WCNS-test.pdb, 2214912 , 2018-04-03
WCNS-test\x64\Release\BuildLog.htm, 3388 , 2018-05-06
WCNS-test\x64\Release\Source1.obj, 46040 , 2018-05-06
WCNS-test\x64\Release\WCNS-test.exe, 572928 , 2018-05-06
WCNS-test\x64\Release\WCNS-test.exe.intermediate.manifest, 381 , 2018-05-06
test-Operator.sln, 1247 , 2018-03-08
WCNS-test\x64\Debug, 0 , 2018-04-03
WCNS-test\x64\Release, 0 , 2018-05-06
WCNS-test\Debug, 0 , 2018-03-08
WCNS-test\x64, 0 , 2018-04-03
WCNS-test, 0 , 2018-04-04

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comsol14
下面我们将给出一些基于Galerkin有限元法的微型泵模拟结果，模拟过程在商业软件COMSOL Multiphysics 3.2中实现。数值求解采用压力修正算法——SIMPLE，它首先假设一个压力场，然后通过求解不可压缩流动的Navier-Stokes方程得到速度场。这些速度不需要满足Possion型连续方程，所以对压力场的修正也带来速度场的修正，最终满足质量守恒。求解速度场的同时计算电势场方程。这会得到Lorentz力，然后将其反馈回N-S方程并作为体积力处理。连续耦合Lorentz力和速度场直到Newton迭代收敛。 (Below we will give some micro-pump simulation results based on the Galerkin finite element method, the simulation process in the commercial software COMSOL Multiphysics 3.2. The numerical solution of pressure correction algorithm- the SIMPLE, it begins by assuming a pressure field, and then by solving the incompressible Navier-Stokes equations, the velocity field. These velocities do not need to satisfy the continuity equation of Possion type pressure field correction to bring the amendment of the velocity field, and ultimately to meet the conservation of mass. Solving the velocity field at the same time to calculate the potential field equations. This will be the Lorentz force, and then fed back to the NS equations and processing as a volume force. Continuous coupling of the Lorentz force and the velocity field until the Newton iteration convergence.)

2012-06-03 12:26:50下载

积分：1
最小二乘
递推最小二乘法，辨识模型参数。。。。。。。。。(Least square method model identification)

2018-05-04 08:38:57下载

积分：1
AcousticTool
这个是计算声传播的各种模型包括简正波kraken波数积分scooter等模型有很好的学习价值 (a system program for acoustic propagation calculation)

2010-06-20 10:52:26下载

积分：1
nonliearvibration
说明：非线性振动教程，学习振动的学者们必须看的东西。(Nonlinear vibration tutorial, learning vibration scholars must look at things.)

2008-11-10 16:15:30下载

积分：1
Sod
利用5阶WENO有限差分法求解一维Euler方程组，给出求解Sod型激波管问题的详细程序。(The use of 5-order WENO finite difference method for solving one-dimensional Euler equations given type of shock tube problem solving Sod detailed procedures.)

2014-02-07 11:03:08下载

积分：1
E2Q2E
欧拉角和四元数的转换：输入偶欧拉角，按Rechnen，程序会自动将欧拉角转换为四元数，再得出最终的方位。(Euler angles and quaternion conversion: input dual Euler angles, press Rechnen, the program will automatically Euler angles conversion quaternion, and then come to the final orientation.)

2012-09-17 21:30:30下载

积分：1
Johnson-Cook User subroutine VUMAT
ABAQUS扩展子程序应用，实例学习，仅供参考(ABAQUS extended subroutine application)

2020-11-18 16:59:38下载

积分：1
lsq
打靶法求微分方程边值问题，这是数学上的求取方程问题的边值的方法 (Shooting method for boundary value problems for differential equations, which is to strike a mathematical equation of the boundary value problem approach)

2008-05-22 19:46:32下载

积分：1
arc-length-theory
有限元弧长法控制计算的原理，中文英文的都有，并介绍了具体程序的流程图(Finite element calculation of arc-length method control principle, Chinese English have, and describes specific procedures flowchart)

2013-10-19 10:50:45下载

积分：1
SPHYSICSgen2D
SPH方法计算二维溃坝问题的源程序，个人觉得还可以(Two-dimensional dam break problem SPH method the source, individuals felt that I could)

2011-05-30 11:26:57下载

积分：1

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