24. Water enters a uniformly heated vertical tube of diameter 2.5 cm and length 4.5 m. Total heat applied to the tube is 650 kW. Inlet pressure, temperature, and mass flow rate of water are given as 100 bar, 285 C, and 1.5 kg/s, respectively. Find the pre-heating length, exit quality, and various pressure differentials terms. [Ans.: L= 1.52 m, X, = 0.22, (AP)fric,sp = 5 kPa, (AP)fric.jp = 21.73 kPa, (AP)ac,.sp 1.05 kPa, (AP)acc.tp = 34.17 kPa, (AP)grav.sp (AP)1otal = 82.7 kPa. All based on HEM] %3D %3D = 10.7 kPa, (AP)grav,tp = 10.05 kPa, %3D acc,tp
24. Water enters a uniformly heated vertical tube of diameter 2.5 cm and length 4.5 m. Total heat applied to the tube is 650 kW. Inlet pressure, temperature, and mass flow rate of water are given as 100 bar, 285 C, and 1.5 kg/s, respectively. Find the pre-heating length, exit quality, and various pressure differentials terms. [Ans.: L= 1.52 m, X, = 0.22, (AP)fric,sp = 5 kPa, (AP)fric.jp = 21.73 kPa, (AP)ac,.sp 1.05 kPa, (AP)acc.tp = 34.17 kPa, (AP)grav.sp (AP)1otal = 82.7 kPa. All based on HEM] %3D %3D = 10.7 kPa, (AP)grav,tp = 10.05 kPa, %3D acc,tp
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Water enters a uniformly heated vertical tube of diameter 2.5 cm and length 4.5 m. Total heat applied to the tube is 650 kW. Inlet pressure, temperature, and mass flow rate of water are given as 100 bar, 285 C, and 1.5 kg/s, respectively. Find the pre-heating length, exit quality, and various pressure differentials terms.
![24. Water enters a uniformly heated vertical tube of diameter 2.5 cm and length
4.5 m. Total heat applied to the tube is 650 kW. Inlet pressure, temperature, and
mass flow rate of water are given as 100 bar, 285 C, and 1.5 kg/s, respectively.
Find the pre-heating length, exit quality, and various pressure differentials terms.
[Ans.: L= 1.52 m, X, = 0.22, (AP)fric.sp = 5 kPa, (AP)fric.p = 21.73 kPa, (AP)acc.sp
1.05 kPa, (AP)acc.ip
%3D
= 34.17 kPa, (AP)grav.sp = 10.7 kPa, (AP)grav.tp
= 10.05 kPa,
grav,t
(AP)total = 82.7 kPa. All based on HEM]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F740113dd-1892-4d7b-9e32-198d4d8a991e%2F82a30167-55cc-4436-892a-60fe9e357118%2Fz2kqkjq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:24. Water enters a uniformly heated vertical tube of diameter 2.5 cm and length
4.5 m. Total heat applied to the tube is 650 kW. Inlet pressure, temperature, and
mass flow rate of water are given as 100 bar, 285 C, and 1.5 kg/s, respectively.
Find the pre-heating length, exit quality, and various pressure differentials terms.
[Ans.: L= 1.52 m, X, = 0.22, (AP)fric.sp = 5 kPa, (AP)fric.p = 21.73 kPa, (AP)acc.sp
1.05 kPa, (AP)acc.ip
%3D
= 34.17 kPa, (AP)grav.sp = 10.7 kPa, (AP)grav.tp
= 10.05 kPa,
grav,t
(AP)total = 82.7 kPa. All based on HEM]
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