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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
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Meshless_SPH
说明: 使用fortran编写的无网格(光滑质点流体动力学)SPH算法(using FORTRAN prepared by the non-grid (smooth particle hydrodynamics) SPH algorithm)
- 2020-09-09 23:28:02下载
- 积分:1
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matlab
基于二阶锥规划的旁瓣抑制滤波器的设计仿真,其中包括m序列,失配滤波器设计,并且考虑增益处理损失。(Based on SOCP sidelobe suppression filter design simulation, including m-sequence mismatch filter design, and to consider the loss of gain processing.)
- 2020-12-02 15:39:26下载
- 积分:1
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q
说明: 实现基2时域频域抽取fft算法,可输出运算后所得复序列的模值序列,并可记录显示计算所用时间(Achieve base 2 fft algorithm frequency domain extraction can be obtained after computing the output sequence of modulus of complex sequences can be used in the calculation time, records show)
- 2010-05-29 10:45:27下载
- 积分:1
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cordic_1-0
在通訊系統中常見到的cordic,是個用很少複雜度就能實現三角函數的電路,檔案中有C語言的CORDIC程式(In the communication system common to cordic, is a little complex to use trigonometric functions will be able to realize the circuit, the file has C language program CORDIC)
- 2009-02-15 05:19:59下载
- 积分:1
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Untitled
通过采集直流输电线路正负极故障电流信息,实行正负极解耦,用行波进行故障定位( U901A u8FC1 u91C0 u96C6 u76R4 u6D1 u8F93 u7535 u7EBF u8DEF u6B63 u8D1F u6781 u6545 u969C u7535 u6D41 u4D1 u606F uFF0C u5B9E u882C u6B63 u8D1F u6781 U89E3 u806 uFF0C u7528 u884C u6)
- 2017-04-26 22:17:31下载
- 积分:1
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big-intger-plus-minus-multiply
C语言实现大数的加法减法以及乘法,水平限于仅仅大学生水平学习使用。(Use C language to achieve that addition, subtraction, and multiplication of a big intger.)
- 2013-05-11 13:52:20下载
- 积分:1
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FAST_v8.10.00a-bjj.tar
这是一个风力机的气动软件,可以算是一个新新之秀,国内现在也有很多个人和公司在使用,的确是替代blade的一个优秀的开源fortran软件(A software used to perform simulation with wind turbine)
- 2021-01-17 10:08:44下载
- 积分:1
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LMS_ADV
lms系统逆辨识的实现,有个延时需要自己加上(lms against the identification system to achieve, there is a need to delay added by)
- 2011-12-02 00:36:08下载
- 积分:1
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zl0
实测电压和电流的有效值及各次谐波的提取方法(The effective value of measured voltage and current and the method of extracting harmonics.)
- 2018-03-06 21:16:35下载
- 积分:1