fluid.h

// SPDX-FileCopyrightText: Copyright (c) Stanford University, The Regents of the University of California, and others.
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef FLUID_H 
#define FLUID_H 
 
#include "ComMod.h"
 
#include "consts.h"
 
namespace fluid {
 
void b_fluid(ComMod& com_mod, const int eNoN, const double w, const Vector<double>& N, const Vector<double>& y,   
    const double h, const Vector<double>& nV, Array<double>& lR, Array3<double>& lK);
 
void bw_fluid_2d(ComMod& com_mod, const int eNoNw, const int eNoNq, const double w, const Vector<double>& Nw, 
    const Vector<double>& Nq, const Array<double>& Nwx, const Array<double>& yl, const Vector<double>& ub, 
    const Vector<double>& nV, const Vector<double>& tauB, Array<double>& lR, Array3<double>& lK);
 
void bw_fluid_3d(ComMod& com_mod, const int eNoNw, const int eNoNq, const double w, const Vector<double>& Nw, 
    const Vector<double>& Nq, const Array<double>& Nwx, const Array<double>& yl, const Vector<double>& ub, 
    const Vector<double>& nV, const Vector<double>& tauB, Array<double>& lR, Array3<double>& lK);
 
void construct_fluid(ComMod& com_mod, const mshType& lM, const Array<double>& Ag, const Array<double>& Yg);
 
void fluid_2d_c(ComMod& com_mod, const int vmsFlag, const int eNoNw, const int eNoNq, const double w, const Array<double>& Kxi, 
    const Vector<double>& Nw, const Vector<double>& Nq, const Array<double>& Nwx, const Array<double>& Nqx, 
    const Array<double>& Nwxx, const Array<double>& al, const Array<double>& yl, const Array<double>& bfl, 
    Array<double>& lR, Array3<double>& lK, double K_inverse_darcy_permeabilityx);
 
void fluid_2d_m(ComMod& com_mod, const int vmsFlag, const int eNoNw, const int eNoNq, const double w, const Array<double>& Kxi, 
    const Vector<double>& Nw, const Vector<double>& Nq, const Array<double>& Nwx, const Array<double>& Nqx, 
    const Array<double>& Nwxx, const Array<double>& al, const Array<double>& yl, const Array<double>& bfl, 
    Array<double>& lR, Array3<double>& lK, double K_inverse_darcy_permeability);
 
void fluid_3d_c(ComMod& com_mod, const int vmsFlag, const int eNoNw, const int eNoNq, const double w, const Array<double>& Kxi, 
    const Vector<double>& Nw, const Vector<double>& Nq, const Array<double>& Nwx, const Array<double>& Nqx, 
    const Array<double>& Nwxx, const Array<double>& al, const Array<double>& yl, const Array<double>& bfl, 
    Array<double>& lR, Array3<double>& lK, double K_inverse_darcy_permeability, double DDir=0.0);
 
void fluid_3d_m(ComMod& com_mod, const int vmsFlag, const int eNoNw, const int eNoNq, const double w, const Array<double>& Kxi, 
    const Vector<double>& Nw, const Vector<double>& Nq, const Array<double>& Nwx, const Array<double>& Nqx, 
    const Array<double>& Nwxx, const Array<double>& al, const Array<double>& yl, const Array<double>& bfl, 
    Array<double>& lR, Array3<double>& lK, double K_inverse_darcy_permeability, double DDir=0.0);
 
void get_viscosity(const ComMod& com_mod, const dmnType& lDmn, double& gamma, double& mu, double& mu_s, double& mu_x);
 
};
 
#endif