Continue two-stage compression with intercooling n-l n n-1 n p P2 P2 2 P 1\p Px P p n- n- n → P2=Px → p. Px P Px=PiP2 p 上游充通大率 May15,2018 9 SHANGHA BAO TONG LINIVERSITYMay 15, 2018 9 Continue two ‐stage compression with intercooling n1 n n1 n nn nn x 22 2 11 xx 1 1 n n x 22 2 1 1x x 1 1 n n 2 2x x x x1 1 n1 n1 n n 2 x 2x x 1 x1 n 1p 1 n 1p p 0 np p np p p 1p p 0 p pp p p pp p p pp p p p pp p p pp                                                x 12   p p p