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yujunhui

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global phi1 alfa1 Rsw Rsr L a b P1 n P gamma alfaL delta r deltar;
global zeta zetaa zetab phi2 phi3 phi4 phi11 phi10 phi9 ;
phi1=0*pi/180;%¼ÆËãʱÐèÒªÐ޸ĵIJÎÊý
alfa1=-32.915*pi/180;
Rsw=110.5*0.0001;Rsr=102.5*0.0001;%ÈôÊDz»Í¬µÄÂݸˣ¬ÔòÐèÒªÐÞ¸Ä
L=49*0.0001;a=164*0.0001;b=28*0.0001;%ÈôÊDz»Í¬µÄÂݸˣ¬ÔòÐèÒªÐÞ¸Ä
P1=101325;n=2970;P=11/6;gamma=2*pi/11;%¹Ì¶¨¼¸ºÎ²ÎÊý
alfaL=acos((a-Rsr)/Rsw);delta=asin(b/2/Rsw);r=Rsw-L;deltar=asin(b/2/r);%¹Ì¶¨¼¸ºÎ²ÎÊý
zeta=0.00001;zetaa=0.000005;zetab=zeta-zetaa;
phi2=gamma+phi1;phi3=gamma+phi2;phi4=gamma+phi3;% ÇóÆäÓà³ÝÐÇÂÖת½Ç
phi11=phi1-gamma;phi10=phi1-2*gamma;phi9=phi1-3*gamma;% ÇóÆäÓà³ÝÐÇÂÖת½Ç
%**************************½éÖʲÎÊý*****************************************
global rho mu;
rho=850;mu=0.0256;
%************************ѹÁ¦º¯Êý******************************************
syms eta alfa;
f=sym('P*(Rsr^2-((a-cos(alfa)*sqrt(Rsw*Rsw-eta*eta)+eta*sin(alfa))^2))','eta','alfa');
eta1=-b/2;
eta2=b/2;
alfa3=alfa1+delta;
alfa4=alfaL-delta;
V2=dblquad(f,'eta','alfa',eta1,eta2,alfa3,alfa4);


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Too many input arguments
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luomia

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xiegangmai: ½ð±Ò+2, лл²ÎÓë 2012-12-13 23:42:01
yujunhui: ½ð±Ò+30, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸, ллָµã£¡ 2012-12-15 11:20:29
·½³Ì±í´ïʽÓÐÎÊÌ⣬°üº¬²ÎÊýµÄÔËËã·ûÓ¦¸ÃÊÇÊý×éÔËËã
global phi1 alfa1 Rsw Rsr L a b P1 n P gamma alfaL delta r deltar;
global zeta zetaa zetab phi2 phi3 phi4 phi11 phi10 phi9 ;
phi1=0*pi/180;%¼ÆËãʱÐèÒªÐ޸ĵIJÎÊý
alfa1=-32.915*pi/180;
Rsw=110.5*0.0001;Rsr=102.5*0.0001;%ÈôÊDz»Í¬µÄÂݸˣ¬ÔòÐèÒªÐÞ¸Ä
L=49*0.0001;a=164*0.0001;b=28*0.0001;%ÈôÊDz»Í¬µÄÂݸˣ¬ÔòÐèÒªÐÞ¸Ä
P1=101325;n=2970;P=11/6;gamma=2*pi/11;%¹Ì¶¨¼¸ºÎ²ÎÊý
alfaL=acos((a-Rsr)/Rsw);delta=asin(b/2/Rsw);r=Rsw-L;deltar=asin(b/2/r);%¹Ì¶¨¼¸ºÎ²ÎÊý
zeta=0.00001;zetaa=0.000005;zetab=zeta-zetaa;
phi2=gamma+phi1;phi3=gamma+phi2;phi4=gamma+phi3;% ÇóÆäÓà³ÝÐÇÂÖת½Ç
phi11=phi1-gamma;phi10=phi1-2*gamma;phi9=phi1-3*gamma;% ÇóÆäÓà³ÝÐÇÂÖת½Ç
%**************************½éÖʲÎÊý*****************************************
global rho mu;
rho=850;mu=0.0256;
%************************ѹÁ¦º¯Êý******************************************

f=@(alfa,eta) P*(Rsr^2-((a-cos(alfa).*sqrt(Rsw*Rsw-eta.*eta)+eta.*sin(alfa)).^2));
eta1=-b/2;
eta2=b/2;
alfa3=alfa1+delta;
alfa4=alfaL-delta;
V2=dblquad(f,eta1,eta2,alfa3,alfa4);
Ò»´Î´ÎƼˮÏà·ê
2Â¥2012-12-13 16:26:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yujunhui

Òø³æ (ÖøÃûдÊÖ)

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ллָµã!
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3Â¥2012-12-15 11:19:54
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