A certain fluid (with properties listed below) is heated from 25 to 75 °C as it moves at 0.2 m/s through a straight thin-walled tube of 12.7-mm diameter. The tube is 10 m long and provides a uniform heat flux. The fluid enters the tube with a fully developed velocity profile and a uniform temperature profile.
a) What is the required heat flux?
b) What is the thermal entrance length?
c) What is the surface temperature of the tube at the exit (x-3 m) ?
d) What is the surface temperature of the tube at a distance of 0.5 m from the entrance?
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A certain fluid (with properties listed below) is heated from 25 to 75 °C as it moves at 0.2 m/s through a straight thin-walled tube of ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
What is the relationship between potential energy and mass
Answers (1)
Which law states that for any closed loop, the sum of the length segments times the magnetic field in the direction of the segment is proportional to the electric current enclosed in the loop? A. Ohm's Law B. Faraday's Law C. Ampere's Law D.
Answers (1)
Which explains how the ocean warms the air? A. The seawater absorbs heat from the sun and warms the air above it by convection. B. The seawater absorbs heat from the sun and warms the air above it by conduction. C.
Answers (1)
Which wire, when current flows through it, would be surrounded by the strongest magnetic feild?
Answers (2)
The auditory canal is about 2.5 cm long, and since it is much like an open-ended organ pipe, resonance can arise from the production of standing waves in the auditory canal [19]. The velocity of sound in air is vair=331mThe auditory canal is about 2.
Answers (1)
New Questions in Physics
Carole is very tired and makes coffee. why would newton say that she must use her hand to put up the cup
Answers (1)
Rapid gas exchange can be accomplished more easily in air than in water because A. the O2 content of water is higher than that of air B. O2 diffuses more rapidly in water than air C. water is more dense and viscous D.
Answers (1)
Which electron transition between the energy levels of hydrogen causes the emission of a photon of visible light?
Answers (1)
According to a college survey, 22% of all students work full time. find the mean for the number of 3) students who work full time in samples of size 16.
Answers (1)
How Much Potential Energy Does A 50kg block of Ice a Height of 4m Have?
Answers (1)