Either the system illustrated below where thefluid considered is water.1. Calculate: (a) the internal energy (specific), and(b) the mass finally remaining in the volume ofControl.2. In the control volume, what is: (a) the specificinternal energy of the saturated steam, (b)The specific internal energy of the saturatedliquid, and (c) the (final) temperature?3 kg. 30 m100 kPa, 160°C2 kg, 10 m100 kPa, 140°C,200 m/s321 kg, 0 m100 kPa. 100°C, i1000 m/s++Q=9200 kJmini= 10 kg100 kPa, x=0.6min= ? kg100 kPa, Uin=?+7 kg, 20 m4 100 kPa, 150°C8 kg. 0 m5 100 kPa.130°C,100 m/s

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Answered: 1. Calculate: (a) the internal energy…

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1. Calculate: (a) the internal energy (specific), and (b) the mass finally remaining in the volume of Control.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter8: Natural Convection

Section: Chapter Questions

Problem 8.3P

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Question

Either the system illustrated below where the
fluid considered is water.
1. Calculate: (a) the internal energy (specific), and
(b) the mass finally remaining in the volume of
Control.
2. In the control volume, what is: (a) the specific
internal energy of the saturated steam, (b)
The specific internal energy of the saturated
liquid, and (c) the (final) temperature?
3 kg. 30 m
100 kPa, 160°C
2 kg, 10 m
100 kPa, 140°C,
200 m/s
3
2
1 kg, 0 m
100 kPa. 100°C, i
1000 m/s
++
Q=9200 kJ
mini= 10 kg
100 kPa, x=0.6
min= ? kg
100 kPa, Uin=?
+7 kg, 20 m
4 100 kPa, 150°C
8 kg. 0 m
5 100 kPa.
130°C,
100 m/s

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