Engineering, 24.09.2020 01:01, blakeboy3148

Uniform internal heat generation at 3.50 × 107 W/m3 is occurring in a cylindrical nuclear reactor fuel rod of 40-mm diameter, and under steady-state conditions the temperature distribution is of the form , where is in degrees Celsius and r is in meters, while 800 °C and -2.917 × 105 °C/m2. The fuel rod properties are 30 W/m·K, 1100 kg/m3, and 800 J/kg·K. 1. Find the steady state temperature gradient at the outer surface of the rod, in °C/m. eC/m dr
2. What is the steady state rate of heat transfer at the outer surface, in W/m? W/m
3. What is the steady state rate of heat transfer at the centerline, in W/m? q(0)= W/m Step 4 =0 sec),
4. What is the temperature at the centerline, in °C?

Answers: 1

Show answers

Other questions on the subject: Engineering

Engineering, 03.07.2019 15:10, margaret1758

If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.

Answers: 1

continue

Engineering, 04.07.2019 18:10, hadellolo8839

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false

Answers: 3

continue

Engineering, 04.07.2019 18:10, heidiburgos1own6c0

Fluids at rest possess no flow energy. a)- true b)- false

Answers: 3

continue

Engineering, 04.07.2019 18:10, anna22684

Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.

Answers: 2

continue

Do you know the correct answer?

Uniform internal heat generation at 3.50 × 107 W/m3 is occurring in a cylindrical nuclear reactor...