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xb490284223

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Cequ=1.5;
slope=-0.21/3600;
Intercept=-1.75;
hm=0.0025;
L=0.0038;
B=0.33333;
a=pi/2+0.00000001;
b=pi*3/2-0.000000001;
m=1;
while(abs(m)>10^-10)
    q1=(a+b)/2;
    Dm=-slope*L*L/(q1*q1);    %%ÇóDm
    Bim=hm*L/Dm;              %%ÇóBim
    K=q1/((q1*q1/Bim-B)*tan(q1));    %%ÇóK
    A1=(K*B-q1*q1*K/Bim+1)*cos(q1)-(1+2*K/Bim)*q1*sin(q1);
    m=log(-2*(K*B+1)*sin(q1)/q1/A1)-Intercept;
    Cm0=Cequ*K+1/B;       %%ÇóCm0
      
    if(m>0)
          a=q1;
    else  b=q1;
    end
    if(abs(m)<10^-10)
           q1end=q1;
           Kend=K;
           Dmend=Dm;
           Cm0end=Cm0;
           m=abs(m);
           break;
    end
end
   
disp('q1ÊÇ')
q1end
disp('³õʼɢ·¢Å¨¶ÈC0ÊÇ')
Cm0end
disp('·ÖÀëϵÊýKÊÇ')
Kend
disp('À©É¢ÏµÊýÊÇ')
Dmend
disp('mÊÇ')
m

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