65 lines
4.7 KiB
C
65 lines
4.7 KiB
C
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//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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// PPPPP H H EEEEE N N GGGGG L EEEEE III +
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// P P H H E NN N G L E I +
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// PPPPP HHHHH EEEEE N N N G GG L EEEEE I +
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// P H H E N N N G G L E I +
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// P H H EEEEE N N GGGGG LLLLL EEEEE III +
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//------------------------------------------------------------------------+
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// Platform for Hybrid Engineering Simulation of Flows +
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// China Aerodynamics Research and Development Center +
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// (C) Copyright, Since 2010 +
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//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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//! @file Gradient_Operation.h
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//! @brief Gradient_Operation defines some methods carrying out calculations on gradient.
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//! @author Zhang Jian, He Xin.
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#pragma once
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namespace PHSPACE
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{
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class Grid;
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class GreenGeo3D
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{
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public:
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RDouble nxip,nyip,nzip,nxim,nyim,nzim;
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RDouble nxjp,nyjp,nzjp,nxjm,nyjm,nzjm;
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RDouble nxkp,nykp,nzkp,nxkm,nykm,nzkm;
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RDouble ovol;
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};
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class Geometry3D
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{
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public:
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RDouble kx,ky,kz,ex,ey,ez,cx,cy,cz;
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RDouble vjacob;
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};
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void CorrectGradient(RDouble fl, RDouble fr, RDouble &dfdx, RDouble &dfdy, RDouble dx, RDouble dy, RDouble ods);
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void CorrectGradient(RDouble fl, RDouble fr, RDouble &dfdx, RDouble &dfdy, RDouble &dfdz, RDouble dx, RDouble dy, RDouble dz, RDouble ods);
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void Get_SPM (int i, int j, int k, int js, int ks, int ndim, GreenGeo3D *greenGeo3D, RDouble4D &xfn, RDouble4D &yfn, RDouble4D &zfn, RDouble4D &area, RDouble3D &vol);
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void Get_SPM (int i, int j, int k, int js, int ks, int ndim, GreenGeo3D *greenGeo3D, RDouble4D &xfv, RDouble4D &yfv, RDouble4D &zfv, RDouble3D &vol);
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void Get_SPM_I(int i, int j, int k, int js, int ks, int ndim, GreenGeo3D *greenGeo3D, RDouble4D &xfn, RDouble4D &yfn, RDouble4D &zfn, RDouble4D &area, RDouble3D &vol);
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void Get_SPM_J(int i, int j, int k, int js, int ks, int ndim, GreenGeo3D *greenGeo3D, RDouble4D &xfn, RDouble4D &yfn, RDouble4D &zfn, RDouble4D &area, RDouble3D &vol);
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void Get_SPM_K(int i, int j, int k, int js, int ks, GreenGeo3D *greenGeo3D, RDouble4D &xfn, RDouble4D &yfn, RDouble4D &zfn, RDouble4D &area, RDouble3D &vol);
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void Get_SPM_PARA(int ndim,GreenGeo3D *greenGeo3D,RDouble xfn_1,RDouble yfn_1,RDouble zfn_1,RDouble area_1,RDouble xfn_ip1,RDouble yfn_ip1,RDouble zfn_ip1,RDouble area_ip1,RDouble xfn_2,RDouble yfn_2,RDouble zfn_2,RDouble area_2,RDouble xfn_ip2,RDouble yfn_ip2,RDouble zfn_ip2,RDouble area_ip2,RDouble xfn_3,RDouble yfn_3,RDouble zfn_3,RDouble area_3,RDouble xfn_ip3,RDouble yfn_ip3,RDouble zfn_ip3,RDouble area_ip3,RDouble data_vol);
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void DXDYDZ (RDouble3D & f,GreenGeo3D * g,int i,int j,int k,int js,int ks,RDouble &dfdx,RDouble &dfdy,RDouble &dfdz);
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void DXDYDZ_I(RDouble3D & f,GreenGeo3D * g,int i,int j,int k,int js,int ks,RDouble &dfdx,RDouble &dfdy,RDouble &dfdz);
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void DXDYDZ_J(RDouble3D & f,GreenGeo3D * g,int i,int j,int k,int js,int ks,RDouble &dfdx,RDouble &dfdy,RDouble &dfdz);
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void DXDYDZ_K(RDouble3D & f,GreenGeo3D * g,int i,int j,int k,int js,int ks,RDouble &dfdx,RDouble &dfdy,RDouble &dfdz);
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void DXDYDZ (RDouble4D & f,GreenGeo3D * g,int i,int j,int k,int js,int ks,int npos,RDouble &dfdx,RDouble &dfdy,RDouble &dfdz);
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void DXDYDZ_I(RDouble4D & f,GreenGeo3D * g,int i,int j,int k,int js,int ks,int npos,RDouble &dfdx,RDouble &dfdy,RDouble &dfdz);
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void DXDYDZ_J(RDouble4D & f,GreenGeo3D * g,int i,int j,int k,int js,int ks,int npos,RDouble &dfdx,RDouble &dfdy,RDouble &dfdz);
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void DXDYDZ_K(RDouble4D & f,GreenGeo3D * g,int i,int j,int k,int js,int ks,int npos,RDouble &dfdx,RDouble &dfdy,RDouble &dfdz);
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void GradCenter(Grid *grid_in, RDouble3D &q, RDouble3D &dqdx, RDouble3D &dqdy, RDouble3D &dqdz);
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void GradCenter(Grid *grid_in, RDouble4D &q, RDouble3D &dqdx, RDouble3D &dqdy, RDouble3D &dqdz, int m);
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void Get_GEO_I(int i, int j, int k, int im, int ip, int ndim, Geometry3D *g, RDouble4D &xfv, RDouble4D &yfv, RDouble4D &zfv, RDouble3D &vol);
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void Get_GEO_J(int i, int j, int k, int jm, int jp, int ndim, Geometry3D *g, RDouble4D &xfv, RDouble4D &yfv, RDouble4D &zfv, RDouble3D &vol);
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void Get_GEO_K(int i, int j, int k, int km, int kp, Geometry3D *g, RDouble4D &xfv, RDouble4D &yfv, RDouble4D &zfv, RDouble3D &vol);
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void DXDYDZ_I(RDouble4D & f,Geometry3D * g,int i,int j,int k,int ndim,int npos,RDouble &dfdx,RDouble &dfdy,RDouble &dfdz,int lr);
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void DXDYDZ_J(RDouble4D & f,Geometry3D * g,int i,int j,int k,int ndim,int npos,RDouble &dfdx,RDouble &dfdy,RDouble &dfdz,int lr);
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void DXDYDZ_K(RDouble4D & f,Geometry3D * g,int i,int j,int k,int npos,RDouble &dfdx,RDouble &dfdy,RDouble &dfdz,int lr);
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}
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