npr
brec i
co6nn0ettuu 1anauca not4uocrert
cucTetr4bt. AertcrenTeJrbHo, Ha ocuo-
EaHuH (10.17) HMeeM
,frec:ffi=ffi
&grBdBt
oNrec idffrec i
dQrec
dff.r" '
oBi
breci- - d
dt
.)'l
I
I
l
0.14)
d dQrec (r0.re)
Srec : Qrsc: -
dt dff.ec '
Ecnu npuHflTb Bce [poueccbr B aHeprocncreMe ycraHoBHBIIIr4MI4cf,
a Au$QepeHqr4aJrbHbre xapaKrepL,rcrkrKt4 arperaroB LI 3JleKTpocraHqult
. vuATnM rrrrncrhrrr-rv rtrrrrrxrrwfr q.nn2Tr- nnl.r u-.->oo tI o^.-+oo lervr r-n 6)v J rvr r vg69,y LLr^L ywl lL \-^'.. .-^. -/,
ro ( 10.12) nprzMer BHA
, brccr (/) :
HsorAa (10.15) 6onee
. . E brec*(t) : frecgrec (l) : }t (t). (10.15)
YAo6uo
brsc r(t) - brcci (/) :
Drec t (0 - lrec4rec (l)
rAe bracr - orHocurenrultti ilpupocr 6aaaucupyloueft craHuI{H
(gaect TOCI), npeAHa3HaqeHHor? r,Jtr rroKpblrufl BHenJIaHoBoro us'-
MeHeHHfl Harpy3KH B ClICTeMe.
C yuerou (10.15) Mo)KHo nocrpoHrb aHeprerHqecKyrc xa-
p a KTe p H cr uKy 3 K B HB aJIeHrnO fi T3 C sHep rocrlcr e-
M br H AaJree rrcIIoJIb3oBaTb ee B pacqerax
brccr(l) : . . .: brec^(t) : br*r(ffr*"(l)) : ?t(t). (10.17)
Ha ocHoBaHHLr cKa3aHHoro rrpeAcraBHM ( 10.15) c yqeroM ( 10. l7)
B CJreAyroueM BHAe:
Dr*" (ffr*" (/)) : hrrcQru.(iVrec (l)) : l (l) (10.18)
H paccMorprrM oco6eHuocru onruMaJlbHbtx pelKHMoB fOC B eHepro-
cHcreMe.
I-Ipe4nonoxnM, r{To r{HcJro BKfl}oqeHHbrx rroA Harpy3Ky arperaroB
f3C B TeqeHI4e cyroK nocroflFlHo II furec 3aAaHa. Tor,u,a ycJloBue
(10.17) Ailn nrc6ofi Harpy3KI4 cl4creMbl, pasnofi, A, 6yaet coorBercr-
BoBarb repeceqeH14Io brn" (1V""") aHQ6epeHuHantHoft xapaKrepHc-
rHKH f 3C grec(l/rec), yuHoxeHuofi Ha lrsc (rouxa o Ha
puc. 10.2). B roqKe o pacxoA ycJroBHoro ronJILIBa B cl4creMe 6ya,e'r
cautrfi Mr.rHnManlsuli Bo. Jlto1oe orKrtoHeHue or l'lo"*t a Nflec eeder
K nonl/LeHwo pect{urtHblx norepb I lHepeoc'ucreJvLe ABp.*.'
flpu H3MeHeHHu Harpy3KLI cHCTeMbI Ao Pc:C Ann l,rec :collst
sHepreruqecKafl xapaKTepvcruna f3C cMelllaerct rrapaJIJIeJIbHo ca-
uorl ce6e, nepeceRa-fl, be^"(Nrnu) e Hosol? rouxe B (puc. 10.2).
I4e (10.17) Qusuuecrcuil cJvIbLCrt l, rac .lt4oxtcHo uHrepn_perup_osarb,
KaK ronllusHAn eQQercTulHocrb rcacrcdoit edunuu,ot pacxo)a eo)ot Ha
f AC, f. e. ?, rec nOKaSbtBaeT, HacK,O/LbKO AileHbauTcf pACXOd TOuIU-
Ba'Ha. TAC npu AlerlttqeHuu pacxo}a ao}ot ua l?C na I nslc npu
262
sarncarb cteAyrcIIrHM o6pasou:
0, i:lr 2, . o ,, ffii I tl0.l6)-0, I
BenH,{p{Ha IreC B paCqeTaX
o6tr.{Ho onpeAeJrfleTcfl r4Tep al\fi-
ouHbrrvl nyreM TaK, ,iro6tt o6ecne-
qnrb BbrrroJrHeHne ycJIoBHfi ( 10.3) .
tleu 6o,rylilre V rec 3a C)/TKH, TeM
MeHbrlre lrec u rrao6opor.
B r(aLrecrBe HJrJrrocrpauHr.r Ha
pHc. 10.3 noKa3aHbr rpaQHxra Da-
6orlr f3C npn pa3Hblx l,rec - or
f,F5L no ff3t", paccqnrblBaeMblx
no QoprrtyJlaM
Prnc. 10.2. Onruuanusoe pacnpeAene'
HHe Harp\'3KH MexAy f3C H T3C
bylf bSif'
^ MHfl
^foc - a M?KC
^rec :
qffiL" qrSt
(r0.20)
/Vrpc
o2+d)
Fuc. 10.3. OnrraMa,rbHr,te pe;xurvltr f3C
2+ 2+
trp3s {r:c
1 MUH
U 3KB
^ MUH
Lrec
7u rac
il MOKC
rv 13c
r MOKC
Lrzc
B 3HepfocHcreMe nPH pa3Hbrx 2- rec
?63