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feixiaolin

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2Â¥2014-02-26 11:36:45
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winfred_zhou

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ÒýÓûØÌû:
2Â¥: Originally posted by feixiaolin at 2014-02-26 11:36:45
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3Â¥2014-02-26 14:45:36
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feixiaolin

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ÏÂÃæÊÇ 1stop´úÂ룬Äã×Ô¼ºÔÙÐÐÕû¸Ä
-------------------------------------------------------
Parameters  D[0.3, 2.4], vs[0, 60] , aea[0.3, 1.05] , np[0, 1];
Constant  K=0;        //  0.1, 0.2
Constant  r=1025;
Constant  N=1.7;
Constant  i1=1, i2=1;
Constant  pd=35896.6, p0= 181660;
ConstStr Te=pe/np/0.5144/vs,  Tc=2.314*pe/vs;

ConstStr kt=pe/vs/(i1*(1-t)*r*N^2*D^4);
ConstStr kq=pd*i2/(2*pi*N* r*N^2*D^5);
ConstStr J=0.0638797*vs/D;
ConstStr f0=J/2/pi/kq*kt;
MinFunction f0;
0<=f0;
(1.3+0.3*z)/(p0-pd)/D^2*Te+K-aea<=0;    // aea = ae/a0
0<=fp<=1;
0.5<= H/D<=1.4;
4Â¥2014-02-27 10:02:28
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winfred_zhou

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ÒýÓûØÌû:
4Â¥: Originally posted by feixiaolin at 2014-02-27 10:02:28
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ÏÂÃæÊÇ 1stop´úÂ룬Äã×Ô¼ºÔÙÐÐÕû¸Ä
-------------------------------------------------------
Parameters  D, vs , aea , np;
Constant  K=0;        //  0.1, 0.2
Constant  r ...

??? Parameters  D[0.3, 2.4] , vs[0, 60] , aea[0.3, 1.05] , np[0, 1];
                                |
Error: Unbalanced or unexpected parenthesis or bracket.
matlab³õѧÕß²»ÖªµÀ¸ÃÈçºÎ´¦ÀíÁË...
5Â¥2014-03-04 15:25:47
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feixiaolin

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ÒýÓûØÌû:
5Â¥: Originally posted by winfred_zhou at 2014-03-04 15:25:47
??? Parameters  D , vs , aea , np;
                                |
Error: Unbalanced or unexpected parenthesis or bracket.
matlab³õѧÕß²»ÖªµÀ¸ÃÈçºÎ´¦ÀíÁË......

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6Â¥2014-03-04 15:35:10
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winfred_zhou

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ÒýÓûØÌû:
6Â¥: Originally posted by feixiaolin at 2014-03-04 15:35:10
http://www.drv5.cn/sfinfo/softdown.asp?softid=3200
ÏÂÔØ1stop¾Í¿ÉÒÔÁË...

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7Â¥2014-03-05 10:57:48
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8Â¥2014-03-05 11:07:50
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winfred_zhou

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ÒýÓûØÌû:
8Â¥: Originally posted by feixiaolin at 2014-03-05 11:07:50
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