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g2=2^0.5-1;7 }# h2 b! u" {) G7 L* U
mu0=4*pi*10^(-7);
. t7 x$ N8 L5 o2 h* [2 N& agaf=7.8*10^3;
3 @7 @9 w1 P( s' I: o% z0 Fgacu=8.9*10^3;* t; d& ?+ z* x% v; ^' j3 u( p
gat=4.5*10^3;- o4 A2 p7 \+ c) u) G/ M. n
gaa=2.7*10^3;
* g! H* R9 \1 A' Q: ^/ Y1 b2 W5 Xp=2.7*10^4;
1 N8 C# H3 P% \) R1 lq=3*10^(-5);
- B: }3 A( M6 q& E9 s' Rrou=0.7;4 q: {5 g# F m' g% x
kb=0.9;
5 O. y3 b# O4 M7 t! W8 ~) y: w%j0=8*10^6;0 G2 F$ x0 z& @! J
j0=2*10^6;; ?9 v) ?7 I% ~' p5 R
kd=3;6 x9 {0 X8 Z- N# l# y9 q4 h) Y
bm=2;
1 W3 V4 ^, e; c" M5 xht=2*10^(-3);
) p2 ]6 g7 u- w1 fmu1=10^8/1.75;0 F+ W& l! [/ N) O
kt1=2*pi*gat*ht;
7 {% h$ f0 H- H+ X, a5 okt2=2*pi*gaa*ht;9 U$ d* x, i2 R/ z; ^, O
kr=1.02;
4 Z# h+ A: W, R9 }. uku=(mu0/2/bm)^0.5;
0 |/ a* q- F8 W0 f' G6 [& Z% hkx=mu0^0.5*kb*kd^2*j0;: ^, \4 M$ Y1 r' O, x# e% ]: n+ k
kp=(2*q/pi/p)^0.5;
. X: I& Y2 e! x- b6 F8 Dkg=mu0^0.5*kb*kd*j0*g2;4 b) }/ X( J9 ^. k$ ^* a
rx=ku*kx-kp*kg;9 o2 h# w3 V0 A- {3 a
ra=ku*kg;; \8 B; L" _- c- P9 \
rc=kp*kx;, S. A+ w9 I- D
kj=mu0*kb*kd*j0;. T, Y2 [6 S$ G, c% L
kj=kj/kx;
2 a- [5 F' r$ t- B, fh0=3*ht;
, Z8 R& G8 L3 q( _! s6 q+ Kh1=2*(1+1/rou)*q/pi;
" e% {; a: ~# {: X# `; C/ R2 o, ]h2=2*(kd-1);# w/ t8 Z2 @/ G: _) q/ v
h3=1/bm*(mu0*p*q/(2*pi))^0.5;! `9 `$ g& Y- a
h4=1/kj*(mu0*p*q/(2*pi))^0.5;" U/ T) R! J# h( e# [, S$ J8 ?
hg=2*pi*kr*ht;
7 D# Z5 p+ F; t# d7 q& E# e. Fw1=gaf/bm*(pi*p*q*mu0/2)^0.5;
6 ]" o. p" N5 r. Gw1p=8*g2*kd*w1;3 q3 {4 ~9 r9 Y* ~. H/ A
w2=2*kd^2*gaf*(2*pi*mu0*p*q)^0.5/kj;
9 x$ T! y0 N% tw3p=2*g2*gacu/kj*(2*pi*p*q*mu0)^0.5;( p4 N- d U; c* x# ~
w3pp=hg*h3;
% } i& h3 m* a4 E2 l" X6 f8 Hw3=w3p+w3pp;
- ~% @, v: g- A0 A1 `/ ew4=2*kd*gacu/kj*(2*pi*p*q*mu0);
: E% x7 |5 e# F( Vw5=5*pi*ht*gat;
, n; k6 G4 K# y. d& ]w6=hg*h0*gat;
& t- b6 g; i; \$ ]) B. {w7=hg*h1*gat;
K$ p. \" s$ vw8=hg*h0*gat;7 W( L4 T0 T) ^0 a6 P: D
w9=hg*h4*gat; V8 q( ?0 \; k
min=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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