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muzili2008

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

ľ³æ (СÓÐÃûÆø)

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4Â¥2010-09-19 10:38:05
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chaiqing123

½ð³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
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 ...

ÈõÈõµÄÎÊÏ ÄãÕâ¸öaij bij cijÊÇʲô²ÎÊý£¿£¿£¿taoij²»ÊǹØÓÚgijµÄ²ÎÊýô£¿
5Â¥2012-03-20 16:13:18
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greetrunners

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Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
³ôË®¹µ: ½ð±Ò+1, лл½»Á÷~~ 2012-04-05 14:41:39
Õâ¸ö ʵ¼ÊÉÏ ²»ÊǺÜÄÑ¡££¨¸öÈËÈÏΪ£©¡£ÏȰѸ´ÔÓµÄÏÓüòµ¥µÄ²ÎÊý´úÌæ£¬±ÈÈ磬a,b,c,d
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6Â¥2012-04-04 14:18:35
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greetrunners

½ð³æ (ÖøÃûдÊÖ)

¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
³ôË®¹µ: ½ð±Ò+1, лл½»Á÷~~ 2012-04-05 14:41:44
ʽ×ÓÖеIJÎÊý£¬ÎÒ¿´µÄÂÛÎÄÉÏ£¬ËµÊÇÓà ASPEN PLUS ¼ÆËãµÄ³öÀ´µÄ£¬ºÃÏñÊǵÁ°æµÄASPEN PLUS ¼ÆËã³öÀ´µÄ²ÎÊý²»×¼È·¡£Ï£ÍûÄܺʹóÏÀÃÇ ½»Á÷һϡ£
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7Â¥2012-04-04 14:31:35
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muzili2008

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
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 ...

¶àл¶àл £¡£¡
8Â¥2012-04-05 08:41:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
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