double rr[27]={0.00005,0.00006,0.00007,0.00008,0.00009,0.0001,0.00012,0.00014,0.00016,0.00018,0.0002,0.00022,0.00024,0.00026,0.00028,0.0003,0.00032,0.00034,0.00036,0.00038,0.0004,0.00042,0.00044,0.00046,0.00048,0.0005,0.00052};
double u12[27]={0};
for(int i=0;i<27;i++)
{
xa=2.0*waveLength/8;
//cout<<"夹带系数="<<xa[0]<<'\n';
//cin.get();
//xa[0]=85134.7625e-6;
//xa[0]=2.0*waveLength/8.0-rr*ma;
ha=9.0*densityAir*VeloAmpSound*sin(k*xa)/(PI*density*w*da);
//cout<<"夹带系数="<<eta[0]<<'\n';
//cin.get();
la=sqrt(1.0-etaA*etaA);
//cout<<"夹带系数="<<eta[0]<<'\n';
//cin.get();
las=la/sqrt((etaA+ha*la*la)*(etaA+ha*la*la)+la*la);
//cout<<"夹带系数="<<eta[0]<<'\n';
//cin.get();
xb=xa+rr[i]*ma;
//xb[0]=2.0*waveLength/8.0;
hb=9.0*densityAir*VeloAmpSound*sin(k*xb)/(PI*density*w*db);
//cout<<"夹带系数="<<eta[0]<<'\n';
//cin.get();
lb=sqrt(1.0-etaB*etaB);
//cout<<"夹带系数="<<eta[0]<<'\n';
//cin.get();
lbs=lb/sqrt((etaB+hb*lb*lb)*(etaB+hb*lb*lb)+lb*lb);
//cout<<"夹带系数="<<eta[0]<<'\n';
//cin.get();
u12[i]=3*VeloAmpSound*(ar*las+br*lbs)/(2*PI*rr[i]);
//cout<<rr[i]<<'\t'<<u12[i]<<'\n';
ofstream outfile;
outfile.open("f:\\s\\data.txt");
for(i=0;i<27;i++)
{
outfile<<rr[i]<<'\t'<<u12[i]<<'\n';
}
outfile.close();