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cfd2
- 关于计算流体力学中方腔环流问题的求解粘性条件下-on computational fluid dynamics China cavity circulation problem solving viscous conditions
channel
- 主要用来计算水槽中中粘性不可压缩流动的程序-Mainly in the sink used to calculate the viscous incompressible flow of the procedure
Ship-SImulation
- 经典的船舶三自由度仿真程序,关于Mariner船舶的,共包含40个粘性类水动力导数,很多高水平的论文都是基于该程序完成的,是系统辨识、控制方面非常好的船舶操纵运动数学模型。-Ships classic three degrees of freedom simulation program, on Mariner of the ship, contains a total of 40 classes hydrodynamic viscous derivative, many papers are
1d_NS
- 一维可压缩黏性流动是气体动力学中最经典的黏性流动问题,对它采用迎风型 差分算法进行数值求解。-One-dimensional viscous compressible gas flow dynamics in the most classical viscous flow problems, it uses upwind difference method for numerical solving.
MAC-Chorin2D
- 二维 流动问题是有解析解的二维不可压缩黏性流动。对它采用 算法和 压力迭代解法进行数值求解。-Two-dimensional flow problem is a two-dimensional analytical solution of incompressible viscous flows. It uses an iterative solution algorithms and numerical solution pressure.
QUICK_cavity
- 二维方腔流动问题是一个不可压缩黏性流动中典型流动。虽然目前尚不能求得它的解析解,但是它常被用来作为检验各种数值算法计算精度和可靠性的算例。文献中几乎大多数算法都对它进行过计算。在本算例中采用有限体积算法三阶迎风型 离散格式对它进行数值求解。-The problem is two-dimensional square cavity flow incompressible viscous flow in a typical flow. Although it is still analytic so
wm
- 水面无人艇(Unmanned Surface Vehicle)的航迹控制对提升无人艇艇载设备 侦察观测效果以及多任务作战能力具有十分ffi要的意义。由于受到风、浪、流等 干扰环境影响,水而无人艇将产生六自由度的操纵运动,具有很强的非线性和随 机性。这将致使无人艇的航向航迹及姿态控制具有一定的难度,因此需要对水面 无人艇建立六自由度操纵模型,更好地实现对无人艇的控制。 采用经典的MMG分离建模思想,依托浜本刚实提出的水平附体坐标系,建 立
Vortexcoefficient
- 采用Rankie复合涡环原理对微下冲气流进行模拟,考虑了涡的粘性使用系数法得到的离散风场(In this paper, the principle of Rankie compound vortex ring is used to simulate the microjet airflow, and the discrete wind field obtained by the method of viscous use coefficient is considered)
