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sph代码学习，用来模拟流体
sph代码学习，用来模拟流体，是liiu书上的代码，欢迎大家下载讨论
- 2022-02-05 23:11:47下载
- 积分：1
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stratton
大名鼎鼎的J.A.Stratton版电磁理论（中文版），书中有关电磁理论方面的内容是很有指导性的，属于经典书籍。(Famous J.A.Stratton version of electromagnetic theory (Chinese version), the book content of the electromagnetic theory is very instructive, are classic books.)
- 2010-09-22 10:13:10下载
- 积分：1
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PSCADIEEE34chuanshuguzhang
pscad 中除了自带实例外的例子,包括IEEE34，传输线路故障，变电站(pscad instance, in addition to its own outside of the examples, including IEEE34, transmission line fault, substations)
- 2013-10-31 16:54:50下载
- 积分：1
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MODTRAN4
说明： modtran4英文手册，含有参数详细说明！(modtran4 user guid with specific parameters description)
- 2020-03-11 14:28:47下载
- 积分：1
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vumat_hashin_stress_zerosetting_1
该损伤模型通过
商用有限元软件ABAQUS /Explicit 的用户子程序VUMAT 实现，并使用该模型对碳纤维增强环氧树脂
复合材料层合板在横向低速冲击作用下的损伤和变形行为进行预测分析． 数值仿真的结果与试验结
果进行了比较，吻合良好，验证了该模型的有效性．(Through coding user subroutine VUMAT of finite element software ABAQUS /explicit，
and applied the model to an example，carbon fiber reinforced epoxy composite laminates
under low velocity impact，the prediction for damage and deformation were good agreement
with the experimental results．)
- 2021-04-11 10:08:58下载
- 积分：1
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WENO5
本程序利用五阶WENO格式结合Lax-Friedrichs矢通量分裂法求解二维Euler
方程(u_t = RHS = -f(u)_x - g(u)_y)的空间项，应用三阶TVD Runge-Kutta法
求解其时间项来模拟Riemann间断问题.(The program uses five order WENO scheme combined with Lax-Friedrichs vector flux splitting method to solve two-dimensional Euler.
Equation (u_t = RHS = -f (U) _x g (U) _y) space terms, the three order TVD Runge-Kutta method is applied.
The time term is solved to simulate the Riemann discontinuity problem.)
- 2018-05-26 09:01:16下载
- 积分：1
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KTEVPD-Model-S
说明： Thermal- Plastic- Creep- Damage Coupling Constitutive Model(Thermal- Plastic- Creep- Damage Coupling Constitutive Model for abaqus)
- 2019-03-15 15:11:30下载
- 积分：1
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贝塞尔函数的计算子程序
It is a FORTRAN90 library which evaluates Bessel J functions of noninteger order.
List of Routines:
BESSEL_JX_VALUES returns some values of the Jx Bessel function.
DBESJ computes Bessel J functions of non integer order.
D1MACH returns double precision real machine constants.
D9LGMC computes the log Gamma correction factor.
DASYJY computes Bessel J and Y functions of large order.
DCSEVL evaluates a Chebyshev series.
DJAIRY computes the Airy function Ai(x) and its derivative.
DGAMLM computes bounds for the argument in the Gamma function.
DGAMMA computes the complete Gamma function.
DLNGAM computes the logarithm of the absolute value of the Gamma function.
I1MACH returns integer machine constants.
INITDS determines the necessary length of a Chebyshev series.
RJBESL evaluates a sequence of Bessel J functions.
TIMESTAMP prints the current YMDHMS date as a time stamp.
XERMSG
- 2022-01-26 06:38:15下载
- 积分：1
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Runge-Kutta_fortain
1、用欧拉法、四阶龙格库塔法进行插值计算，求解微分方程。（压缩包内的两个小程序）
2、面向微分方程的仿真程序包。（压缩包内的大程序，ALL OF THE PROGRAM.for）
大程序中又增加了变长的龙格库塔运算方法。(1, using Euler, fourth-order Runge-Kutta method for interpolation, solving differential equations. (Compressed within the two small programs) 2, for the differential equation simulation package. (Compressed within a large program, ALL OF THE PROGRAM.for) large program has increased the longer the Runge-Kutta algorithms.)
- 2011-08-08 14:25:25下载
- 积分：1
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3d
说明： 3维hashin失效准则~复合材料层合板(3-D Hashin Failure Criterion ~Composite Laminates)
- 2019-06-10 06:01:42下载
- 积分：1
