安德森第七章喷管计算

DESIGN - Hardin and Sloane Spherical Designs DESIGN implements a number of Hardin and Sloane spherical designs. A set of N points which lie on the sphere is called a spherical T-design if the integral on the surface of the sphere of any polynomial of degree at most T is equal to the average value of the polynomial evaluated at the set of points. Note that the degree of a polynomial is the highest degree of any of its terms, and that the degree of a term like XAYBZC is A+B+C.

自动生成NACA0012翼型的网格，并在网格的基础上求解势流方程，fortran编译，可自改(O grid that mainly generates NACA0012 airfoil)

高压输电线路中电网故障的pscad仿真模型(pscad simulation model of high voltage transmission lines in a grid failure)

说明：  sw差分格式求解一维黎曼问题，深入理解黎曼问题，学习计算流体力学(Sw difference scheme to solve one-dimensional Riemann problem, in-depth understanding of Riemann problem, learning computational fluid dynamics)

利用时域有限差分求解CFD问题，其中差分格式为LUSGS，是求解流体问题的理论基础(Solved using finite-difference time-domain CFD problems, in which the differential form LUSGS )

fortran四阶龙格库塔法 计算程序自己编程(fortran fourth-order Runge-Kutta method)

利用测井资料计算地应力及相关的岩石力学参数(Calculated using log data related to stress and rock mechanics parameters)

适用于ABAQUS的自定义材料子程序，适用于显式分析的J2等向强化模型。(ABAQUS apply to the self-defined material subroutine suitable for explicit analysis J2 model to strengthen.)

三维重力梯度正演程序，可根据剖分模型计算多个场分量，绝对原创！(3D Gravity Gradients calculating )

各向异性q模拟， 适应于地震资料处理反演实验(U-58 Ani Q- Anisotropic Q modeling Yaping Zhu May 2006 Confidential to the Consortium until 1 Aug 2009 Contents of this directory are Matlab packages to perform the following tasks. HomoPlaneAttVTI, Yaping Zhu, complex wavenumber for "homogeneous" plane P-SV wave propagation in VTI media with VTI attenuation Note: "Homogeneous" here means that the real and imaginary parts of the wavevector are parallel to each other. HomoPlaneAttORT, Yaping Zhu, complex wavenumber for "homogeneous" plane P-wave propagation in orthorhombic (ORT) media with ORT attenuation Note: "Homogeneous" here means that the real and imaginary parts of the wavevector are parallel to each other. RotCij, Yaping Zhu, Bond transformation of the Cij matrix (6x6) EffQTI, Yaping Zhu, Effective attenuation- and velocity-anisotropy parameters for finely-layered VTI media composed of arbitrary number of constituents )