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What is the maximum thermal conductivity of the insulation

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Reference no: EM13631013

We need to select an insulation material to reduce the heat loss from a tubing 0.5 cm in outer diameter. The outside of the insulation is exposed to an environment having h = 7 W/m2· °C. What is the maximum thermal conductivity of the insulation material such that by adding insulation always reduces the heat loss?

Reference no: EM13631013

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