Science, asked by deepak1singh1975, 6 months ago

A tube with 20 mm outside diameter is covered with an insulation (k= 0.18 W/mK) . The dissipation of heat
from the outside surface of insulation occurs by convection into the ambient air with convection coefficient 15W/m2K. Determine: a) Critical radius of insulation

Answers

Answered by jashapatra01
0

Answer:

no idea.difficult for me to answer this

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