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Сľ³æzb

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[ÇóÖú] ÇóÖúmatlab½âÒ»¸ö¸´ÔÓ·ÇÏßÐÔ·½³Ì×é

½âÒ»¸öƫ΢·Ö·½³Ì×飬ÓÃÓÐÏÞ²î·Ö·¨ÀëÉ¢³öÁËÏÂÁи´ÔӵķÇÏßÐÔ·½³Ì×飬²»ÖªµÀÓÃmatlabÔõôÇó½â
kf=200;k1=0.50427;n1=1/0.29823;k2=0.17356;n2=1/0.44799;
n11=21.9;n12=3118.9;k12=0.3;n22=-0.5;n21=-1;k21=0.1;
c0=7.03;a=0.363;u=0.361032/a;c01=7.03;c02=7.03;L=8.31e-2;p=436.8/(1-0.363);
m=20;dz=L/m;t=[20:20:1000]/60;t_end=t(end);n=20;dt=t_end/n;
A=u*dt/(4*dz);B=(1-a)*p/a;D=dt*kf/p;
for i=1:n%ʱ¼ä½Úµã
%-----------¶¨Ò寽ºâ·½³Ì------------------------------
   q1(i,1:m)=k1*ce1(i,1:m).^(1/n1+1/n11)/(ce1(i,1:m).^(1/n11)+k12*ce2(i,1:m).^(1/n12));
   q2(i,1:m)=k2*ce2(i,1:m).^(1/n2+1/n22)/(ce2(i,1:m).^(1/n22)+k21*ce1(i,1:m).^(1/n21));
%---------¶¨ÒåÎü¸½ËÙÂÊ·½³Ì-----------------------------
   q1(i+1,1:m)=D*(c1(i,1:m)-ce1(i,1:m))+q1(i,1:m);
   q2(i+1,1:m)=D*(c2(i,1:m)-ce2(i,1:m))+q2(i,1:m);
%---------¶¨Òå´²²ãÎïÁϺâËã·½³Ì-------------------------
   c1(i,1)=A*(c1(i,2)-2*c01+c1(i+1,2))+c1(i+1,1)+B*(q1(i+1,1)-q1(i,1));%±ß½çÌõ¼þj=1
   c2(i,1)=A*(c2(i,2)-2*c02+c2(i+1,2))+c2(i+1,1)+B*(q2(i+1,1)-q2(i,1));%±ß½çÌõ¼þj=1
   c1(i,m)=c1(i+1,m)+B*(q1(i+1,m)-q1(i,m));%j=m
   c2(i,m)=c2(i+1,m)+B*(q2(i+1,m)-q2(i,m));%j=m
   c1(i,2:m-1)=A*(c1(i,3:m)-c1(i,1:m-2)+c1(i+1,3:m)-c1(i+1,1:m-2))+c1(i+1,2:m-1)+B*(q1(i+1,2:m-1)-q1(i,2:m-1));
   c2(i,2:m-1)=A*(c2(i,3:m)-c2(i,1:m-2)+c2(i+1,3:m)-c2(i+1,1:m-2))+c2(i+1,2:m-1)+B*(q2(i+1,2:m-1)-q2(i,2:m-1));
end
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[ Last edited by Сľ³æzb on 2013-5-21 at 16:46 ]
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thermalE

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csgt0: ½ð±Ò+1, лл 2013-05-22 20:15:18
Сľ³æzb: ½ð±Ò+20, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2013-07-05 15:25:11
¿´¿´¹¨´¿µÄÄDZ¾matlabÊýÖµÇó½âµÄÊ飬ÀïÃæ¹ØÓÚ·ÇÏßÐÔ´úÊý·½³Ì×éÇó½âµÄÄÇÕ£¬ÄǼ¸ÖÖ·½·¨¶¼¿ÉÒÔÊÔÊÔ
2Â¥2013-05-22 14:56:33
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ÒýÓûØÌû:
2Â¥: Originally posted by thermalE at 2013-05-22 14:56:33
¿´¿´¹¨´¿µÄÄDZ¾matlabÊýÖµÇó½âµÄÊ飬ÀïÃæ¹ØÓÚ·ÇÏßÐÔ´úÊý·½³Ì×éÇó½âµÄÄÇÕ£¬ÄǼ¸ÖÖ·½·¨¶¼¿ÉÒÔÊÔÊÔ

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