If the flow enter converging-diverging duct were subsonic,
the fluid velocity would increase in the converging portion of the duct, and
achievement of a sonic condition (Ma=1) at the minimum area location
appears possible.
If the flow enter converging-diverging duct were supersonic, the fluid velocity would decrease in the converging portion of the
duct and the sonic condition at the minimum area is possible.
If the flow enter diverging-converging duct were subsonic, the fluid velocity would decrease in the diverging portion of the duct and the sonic
condition could not be
attained at the maximum area.
Dini hari, dinginnya sendiri, sepi, hanya slide yang menemani. Dan besok ujian malam hari. Ah, menantang sekali.
0 komentar:
Posting Komentar