Solution cont. State 2:=fixed state 3 1.5 bar ,m,=m,r空)=0.8475mKg 21 I bar Uf2=1.0582×10-3 P2(1.5bar) M Tab A3; C Tab A5 0g2=1.159 m/kg U Uf2 ↓State2 T1=99.63℃ States 1->two-phase region M Tab A3; C_Tab_A5 T2=111.4C 上游充通大 March 14,2019 12 SHANGHAI JIAO TONG UNIVERSITYMarch 14, 2019 12 Solution cont. State 2: + ? =fixed state v2 =v1 (m2 =m1 ; V2= V1 ) =0.8475 m3 /kg p2 (1.5 bar) M_Tab_A3; C_Tab_A5 States 1 two-phase region State 2 M_Tab_A3; C_Tab_A5