189page

제5장 상변태에 관한고체열역학
189page

rll s trr' a"J 4oll aJEt rillg e1 -+ gqq€- z)==- EJ ++ql^] zl* €s-+ E."lE 6Iq+ pl.{a4g =dqlrtl , ol H}Eql el6}l^'l z[-ez] A4zl ga]= 4zl4 +g zlal4 5Cg ztzl a]ts rJl 9,e-t dz]4 +a+ pl,qlazlg z+E+ 'J + 914. dz}4 +a= H+^l7lzl +l 6Iq d4*(si)4.e "JE( rn) g +t^l 71+ 4+,.18 z[e9 tlE += HEI^l7lzl 9*r +Cg HolrlZ + flq. fEl+ {ziltr-ts ols} pe}r] H}_igql e-l6ll 4es t}"l ^Ja\}4. +tr, +4 g^lq, H}s4l zB-tr. E qlaH ( zone ref inine )r+ ef- €4zlzl +,9-+ ztlgz};ti.4g +E H+'j +Hq ( phase transformation )41 +6J gqqg "J"I"I aJtrI. *4s.9 ^t+6I= *Bg *&tl^l 4+flq. rel+ olE +g 3r1+ eq, f4r' ^JCE ql +6Iq gqq4 .-tr= zel flE+ H}TI s,trI. ol q+ ,e_oJEg +-e tlH4el _r.4lgq qql el6ll €-Jg *=trI. 7r €s. o1 1r4lri oJA + +q1 a e\ 7B 9s. oJ alofl.r-l ql{ .J tIfl p E F +.il Eil;il C 4ailsz}. ql= =E a= e!^.il, F=:rxll, r?-l.a rets sd"l4.a B + gltr+. T:Te4) ,r-l F +q l+qlHzl= a"Id^.i Gn:Gezl g4 a_,Feg H4ql +Hlg= z}+qlH4 HEI= +94 A"l +qrl4. lGv -Gp -Gn:O .... .. ( 5-1 ) lcql dz} r= + ag +rlzl+qlHzlE rqoJ ag +4.rq, /Gv= H4g= z]leg EIfl +q Bq zl+qlq zlHsI"l4. /Gv-/Ey-T/Sv ..(5-Z) 4 (5-2) = tC € 9-=. 7E ql^J = 0 o1 o -e /Ev /Sv- T, ""(5-3) "l trI. / sv 4 /n, = €.Eql ulzl6lzJ 9* o s-=. T :TeoJ gEql^J E4zl gq++E zl ;4lul zlHsI= /le"\ lGv:/Ey_rf*/ -/l : t! E ,(', - '\ \ TE/ -182-