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2dcohesive

于 2019-11-21 发布

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说明：平面用cohesive单元模拟仿真裂纹扩展和结构失效，裂纹扩展(Plane simulation of crack growth and structure failure, crack growth with cohesive element)

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2dcohesive\ceshi2d.cae, 241664 , 2019-11-17
2dcohesive, 0 , 2019-11-17

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SIMPLE算法-MATLAB
SIMPLE算法编程语言，使用Matlab对SIMPLE算法进行了阐述。(SIMPLE programming language)

2021-04-23 21:48:47下载

积分：1
reconfigrable_antenna
说明：基于遗传算法的N×N阵列可重构天线的建模仿真脚本(genetic algorithm is applied to M N reconfigurable antenna array)

2019-12-18 20:33:37下载

积分：1
单个圆形活塞换能器指向性
说明：使用matlab进行超声波阵列指向性仿真(Simulation of directivity of ultrasonic array using MATLAB)

2021-04-04 15:09:04下载

积分：1
NLFM_signal
说明：非线性调频信号的产生函数，以及绘制时域频域图像(Proudce a NLFM signal,use for radar test)

2019-09-25 16:46:50下载

积分：1
satu-tempature udf
说明：用C语言将相变温度-压力曲线写入udf，用于fluent中自定义函数功能，添加于物性参数。(Phase Transition Temperature-Pressure Curve)

2019-06-19 10:16:24下载

积分：1
CS model and kalman
单机动目标跟踪作业，有具体的程序使用说明(There are specific procedures to explain the operation of single machine moving target tracking.)

2018-09-08 17:02:09下载

积分：1
usermat_CDM
These composite materials generally exhibit brittle damage behavior. The anisotropy in the material and different kinds of failure mechanisms make it difficult to accurately characterize the behavior of composite materials. The present work aims to verify and apply the Puck Failure Criteria using the commercially available finite element package ANSYS by writing a user-material subroutine in FORTRAN. The model is implemented with different post failure degradation schemes EWM/CSE.

2019-05-01 00:48:50下载

积分：1
Matlab_ISR Model
Incoherent Scatter Radar model in Matlab. To calculate the theoretical spectra of radars.

2020-06-17 05:00:02下载

积分：1
弾流润滑
求解线接触弾流润滑中的压力与膜厚分布，包括雷诺方程、膜厚方程。变性方程、粘压方程以及密压方程的求解。(Solution of pressure and film thickness distribution in line contact lubrication)

2018-10-18 19:17:41下载

积分：1
backstepping
说明：针对带储能的光伏系统出力不稳定问题，基于储能变流器提出了一种带有灰色补偿的Back-stepping控制方法，以实现对并网点上层规划层面有功功率P和无功功率Q指令的跟踪控制，同时保证并网点电压的稳定。(Aiming at the problem of output instability of photovoltaic system with energy storage, a back stepping control method with gray compensation is proposed based on energy storage converter to realize the tracking control of active power P and reactive power Q command at the upper planning level of the parallel network, and to ensure the stability of the voltage of the parallel network.)

2020-03-08 20:17:53下载

积分：1

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