Engineering, 10.11.2019 06:31, diflakf

Radioactive wastes generating heat at a rate of 3 x 106 w/m3 are contained in a spherical shell of inner radius 0.25 m and outside radius 0.30 m with a thermal conductivity 35.3 w/m·k. if the container is submerged in water at a temperature [infinity] 10°c with a convective coefficient of 500 w/m2·k, find the inside and outside surface temperatures of the container.

Answers: 1

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 18:10, jadeochoa4466

The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false

Answers: 2

continue

Engineering, 04.07.2019 18:10, jesuslovesusall3

Courses that are developed by subject matter experts, internal or extemal to the college or university. these programs are marketed by the school (clo2) marks a)-vocational schools b)-vendor training c)-colleges & universities d)-continuing education programs

Answers: 2

continue

Engineering, 06.07.2019 03:10, cicimarie2018

What is the direction and how to operate the lathe?

Answers: 2

continue

Engineering, 11.07.2019 00:40, emilianacassandra

Along 8-cm diameter steam pipe whose external surface temperature is 90°c connects two buildings. the pipe is exposed to ambient air at 70c with a wind speed of 50 km/hr blowing across the pipe. determine the heat loss from the pipe per unit length. (b) air at 50°c enters a section of a rectangular duct (15 cm x 20 cm) at an average velocity of 7 m/s. if the walls of the duct are maintained at 10°c, determine (i) the length of the tube for an exit temperature of air to be 40 °c (ii) the rate of heat transfer from the air and (iii) the fan power needed to overcome the pressure drop in this section of the duct.

Answers: 2

continue

Do you know the correct answer?

Radioactive wastes generating heat at a rate of 3 x 106 w/m3 are contained in a spherical shell of i...