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Equation of thermal conduction in solids

Equation of thermal conduction in solids

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Equation of thermal conduction in solids

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  1. Equation of thermal conduction in solids LL7 Section 32

  2. Solids

  3. Rate of change of heat energy in a volume = negative of heat energy flux q out of volume through the boundary surface = Negative volume integral of div qby Gauss’s theorem.

  4. Per unit volume…

  5. Because of second term…