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#include "udf.h"
#include "math.h"
DEFINE_PROFILE(k_inlet,t,i)
{
        real x[ND_ND];
                face_t f;
                               
        real z0=0.03;
                real omega=7.272E-05;
                real lam=0.6472;
        real U=11;
               
                real z,f0,u_xing,yita,p,sigma_u,I;
                        
                begin_f_loop(f,t)
        {
                F_CENTROID(x,f,t);
                z=x[1]+15.4;
                               
                                f0=2*omega*sin(abs(lam));
                                u_xing=(0.4*U-34.5*f0*z)/(log(z/z0));
                                yita=1-6*f0*z/u_xing;
                                p=pow(yita,16);
                                sigma_u=7.5*yita*pow((0.538+0.09*log(z/z0)),p)*u_xing/(1+0.156*log(u_xing/(f0*z0)));
                                I=sigma_u/U;                               
                                                
                F_PROFILE(f,t,i)=3/2*pow((sigma_u),2);
        }
        end_f_loop(f,t)
}

#include "udf.h"
#include "math.h"
DEFINE_PROFILE(w_inlet,t,i)
{
        real x[ND_ND];
                face_t f;
                               
        real z0=0.03;
                real omeg=7.272E-05;
                real lam=0.6472;
        real U=11;
                real C_mu=0.09;
               
                real z,f0,u_xing,yita,p,sigma_u,I,eplison,k,l;
               
                begin_f_loop(f,t)
        {
                F_CENTROID(x,f,t);
                z=x[1]+15.4;
                               
                                f0=2*omeg*sin(fabs(lam));
                                u_xing=(0.4*U-34.5*f0*z)/(log(z/z0));
                                yita=1-6*f0*z/u_xing;
                                p=pow(yita,16);
                                sigma_u=7.5*yita*pow((0.538+0.09*log(z/z0)),p)*u_xing/(1+0.156*log(u_xing/(f0*z0)));
                                I=sigma_u/U;                               
                                k=3/2*pow((sigma_u),2);
                               
                                l=87.318;
                               
                                eplison=((pow(C_mu,(0.75)))*(pow(k,(1.5))))/l;
                                F_PROFILE(f,t,i)=eplison/k;
                               
        }
        end_f_loop(f,t)
}

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