:
1. .
2. 0,2δ 1.
3. .
4. , =0,7.
5. .
6. , .
. , . 4.2, (R), , F.
:
=∑F/∑R (4-1)
- , ∑F (), I, w. () :
∑F=2Iw (4-2)
, () I , , .
:
R=l/[0S] (4-3)
l - ();
S - (), .
R =l/[20S]=6310-3/[15004π10-712010-6]=278 521,2 (-1)
l=a+(c/2)2+(e/2)2=(40+15+8)10-3=6310-3 ()
S=ef=81510-6=12010-6 (2)
R =l/[10S]=13010-3/[15004π10-722510-6]=306 520,6 (-1)
l=2b+(c/2)2+a+(c/2)2=(60+15+40+15)10-3=13010-3 ()
S=cf=151510-6=22510-6 (2)
, (b,c), :
Rδ , =[δ+0,2δ]/[0S]=[0,510-3+0,20,510-3]/[4π10-722510-6]=
=0,610-3/[0,2827410-9]=2 122 091 (-1) (4-4)
S=S=22510-6 (2)
:
Rδ , =0,2δ/[0S]=0,20,510-3/[4π10-722510-6]=
=0,110-3/[0,2827410-9]=353 681,8 (-1) (4-5)
S=S=22510-6 (2)
S - ; . ()
I()=()∑R ()/[2w] (4-6)
() ( ) , :
P/2=2/[20S] (4-7)
( ):
()=(P0S)1/2=(74π10-722510-6)1/2=44,48810-6 ()= 44,48810-6 () (4-8)
==
(4-1) () (Fcp) (F).
Fcp=ԕR=ԕ(R +R +2Rδ )=44,48810-6(278 521,2+306 520,6+22 122 091)=
|
|
=214,84 ()
F=ԕR=ԕ(R +R +2Rδ )=44,48810-6(278 521,2+306 520,6+2353 681,8)=
=57,496 ()
w, d, :
w=abk3/[2S]=0,040,030,7/[20,03141610-6]=13369 () (4-9)
:
rw=ρlw/S=0,017510-614010-313369/[0,03141610-6]=1042,6 () (4-10)
20 = 0,0175 (*2/)
- S=πd2/4=π(0,210-3)2/4=0,03141610-6 (2) (4-11)
l - , (. 4-3)
l=4[a/2] +2[c+f]=2[a+c+f]=140 ()=14010-3 () (4-12)
()
I()=F()/[2w] (4-13)
I=F/[2w]=120,43/[213369]=8,03510-3 ()=8,035 ()
I=F/[2w]=41,76/[213369]=2,15010-3 ()=2,150 ()
()
U()=I()2rw (4-13)
U=I2rw=8,03510-321042,6=16,755 ()
U=I2rw=2,15010-321042,6=4,483 ()
. ( f) (U), , .
:
l, | S, 2 | l, | S, 2 | R , -1 | R , -1 | Rδ , , -1 | Rδ , , -1 | S, 2 | l, |
278521,2 | 306520,6 | 353681,8 | 0,031416 |
(), | Fcp, | F, | w, | rw, | I, | I, | U, | U, |
44,488 10-6 | 214,84 | 57,496 | 1042,6 | 8,035 | 2,150 | 16,755 | 4,483 |
1. ?
2. , .
3. ?
4. , ? ?
5.
.
6. .
7. ( ).