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[ Last edited by robert2020 on 2010-9-19 at 21:22 ]
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muzili2008

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380706Â¥: Originally posted by change0618 at 2010-09-18 14:45:35:
¸øÄãÒ»¸ö²Î¿¼£¬µ±Ê±ÊǸø±ðÈË×öµÄ

%====¼ÆËã»î¶ÈÒò×Ó=====
% 1-DME, 2-Methanol, 3-H2O
x=;
aij=;
bij=;
cij=;
taoij=aij+bij./T+cij./T^2;
Gij=exp(-0.3*taoij);
gama=exp(((x'*(taoij.*Gij))./(x'*Gi ...

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8Â¥2012-04-05 08:41:07
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flyinuniverse58

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2Â¥2010-09-17 10:05:46
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change0618

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Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
hiqun(½ð±Ò+2):¹ÄÀøÓ¦Öú 2010-09-18 16:41:22
¸øÄãÒ»¸ö²Î¿¼£¬µ±Ê±ÊǸø±ðÈË×öµÄ

%====¼ÆËã»î¶ÈÒò×Ó=====
% 1-DME, 2-Methanol, 3-H2O
x=[xDME;xM;xH2O];
aij=[ 0     1.1352  13.402;
    -0.0652  0      -1.8713;
    12.174  3.3323      0  ];
bij=[ 0     -785.15  -6561.2;
    138.01   0       481.43;
    -6936.5  -689.48    0  ];
cij=[ 0     182686  974420;
    1.7135   0      7595.2;
    1108017 39.157    0  ];
taoij=aij+bij./T+cij./T^2;
Gij=exp(-0.3*taoij);
gama=exp(((x'*(taoij.*Gij))./(x'*Gij))'+diag(Gij.*[x,x,x]'./...
     ([x,x,x]'*Gij)*(taoij-([x,x,x]'*(taoij.*Gij))./([x,x,x]'*Gij))'));

[ Last edited by change0618 on 2010-9-18 at 14:47 ]
3Â¥2010-09-18 14:45:35
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muzili2008

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