FUND OF ENG THERMODYN(LLF)+WILEYPLUS
9th Edition
ISBN: 9781119391777
Author: MORAN
Publisher: WILEY
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answer 96,97,98
C6 1.
Liquid water flows isothermally at 20°C
through a one-inlet, one-exit duct operating
at steady state. The duct's inlet and exit
P2 = 4.8 bar
T = 320°C
diameters are 0.02 m and 0.04 m,
Water vapor
(AV)2 = (AV)3
respectively. At the inlet, the velocity is 50
m/s and the pressure is 1 bar. At the exit,
determine the mass flow rate, in kg/s, and
V, T
A1 = 0.2 m?
P1 = 5 bar
3
velocity, in m/s.
P3= 4.8 bar
T3 = 320°C
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