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g2=2^0.5-1; t. F: V7 v+ w: X# Q& n+ i3 X
mu0=4*pi*10^(-7);
/ m. I5 I0 M6 \7 mgaf=7.8*10^3;
: u9 b# y" X8 y, h+ `; g0 s1 Wgacu=8.9*10^3;
5 ~' Q0 k; b" |# Q; j% jgat=4.5*10^3;/ Y U. S6 ~ g- o0 S, H5 }
gaa=2.7*10^3;6 |% ~" J5 B! `* F! W, H
p=2.7*10^4;
* C, q8 v2 M. ^0 s! ?q=3*10^(-5);
, n/ V: |+ R3 {" H! grou=0.7;
$ u' Z' e4 {; t7 i N9 V Xkb=0.9;
( A9 E& B4 J$ v4 w. [5 g%j0=8*10^6;
1 f. n; c4 w% Q7 |% Bj0=2*10^6;
0 [! c+ l# j* bkd=3;
. Q& u/ `6 X& f& d* B+ bbm=2;4 |9 O' {, i y
ht=2*10^(-3);
& N/ {3 [+ `8 K0 k7 G" }) G$ x! A8 {' u+ nmu1=10^8/1.75;- E7 L, T4 G2 v' M0 W7 G5 g
kt1=2*pi*gat*ht;
1 x9 u9 x+ v# X7 hkt2=2*pi*gaa*ht;2 t" g# R( @0 p( c" z7 b! {
kr=1.02;
0 F3 _) \! \( V" t& A2 w, W8 t) gku=(mu0/2/bm)^0.5;! M$ T9 _3 T% {: s- E e
kx=mu0^0.5*kb*kd^2*j0;
) S" p2 x+ [) `2 }; Qkp=(2*q/pi/p)^0.5;
8 d9 j) p9 c' @6 Q, Rkg=mu0^0.5*kb*kd*j0*g2;2 t& H! v5 G+ l1 J' j4 D
rx=ku*kx-kp*kg;, ]* Q' c8 P( F& |% S Y# H
ra=ku*kg;
$ x6 y# U: M% n1 p! z5 p2 q2 m3 Hrc=kp*kx;0 Z- C8 r* v6 G7 F8 O `3 j5 K
kj=mu0*kb*kd*j0;" q! A9 _/ r0 Q: o" w! u7 l
kj=kj/kx;. d* q0 j8 Z: B, T; ^/ M/ }9 M
h0=3*ht;
; b2 u& L, w K2 Z2 |( Th1=2*(1+1/rou)*q/pi;3 Y8 | u1 V: W4 }7 e* c
h2=2*(kd-1);
$ f6 x# z1 ]0 Z7 X) U7 Ih3=1/bm*(mu0*p*q/(2*pi))^0.5;4 f4 d. R# u' v$ T, y; H9 Y% U. E' O
h4=1/kj*(mu0*p*q/(2*pi))^0.5;0 \0 i) C# @' E0 l
hg=2*pi*kr*ht;" G0 @0 X5 I) ?( Z/ h% i7 {
w1=gaf/bm*(pi*p*q*mu0/2)^0.5;# N% \7 b) ^. H7 D5 l
w1p=8*g2*kd*w1;' v7 w: }' ~9 W& b' o9 @
w2=2*kd^2*gaf*(2*pi*mu0*p*q)^0.5/kj;1 U* D1 f" J/ ]& g9 j
w3p=2*g2*gacu/kj*(2*pi*p*q*mu0)^0.5;
8 L S6 J K: W( \+ cw3pp=hg*h3;9 J8 G; P9 Q X
w3=w3p+w3pp;+ p% b; U* @7 v* z4 x" k5 k5 D
w4=2*kd*gacu/kj*(2*pi*p*q*mu0);
+ }: W a& w7 j* Iw5=5*pi*ht*gat;1 r& n& B. J% Q! n8 E* W7 @+ P- Q
w6=hg*h0*gat;: Y J( f# q/ S9 ^/ N! ` s+ N
w7=hg*h1*gat;
: r* y( d% Y3 }' ~8 D1 k2 i+ E, ?# v) Ew8=hg*h0*gat;8 X+ `3 x; O; W% m; v8 V: g p! \
w9=hg*h4*gat;
" n- q+ v( t& i( _3 Hmin=w1p*r*x^0.5+w2*x^1.5/(g2*r-kd*x)+w3*r*x^(-0.5)+w4*x^0.5+w5*r^2+w6*r+w7/r+w8*r*x+w9*r*x^(-0.5)/(g2*r-kd*x); Subject T h0+2*hp/rou+h2*X+2*hd+hz-0.25<=0; 4*kx*j0/mu1/kd*(pi*p*q/2/mu0)^0.5*(g2*R-kd*X)^(-0.5)-10<=0; 这是后来修改后的,请高手指点。
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