How do we calculate Temperature inside Plastic container Please Help ?
To calculate the temperature inside the plastic container, we will use energy balance equation.
Ein - Eout + Egen = Estored
As mentioned in the question that when the processor is installed in the plastic case, heat can not escape the plastic case and as there is no input energy to the plastic case.
Therefore,
Ein = 0 kJ
Eout = 0 kJ
Egen =(power rating of processor) x time of operation
Estored = mxcpx(Tair,f -Tair,i)
so, power rating(in watts) x time of operation = m x cp x (Tair,f - Tair,i)
Tair,f will give the final temperature inside the plastic container.
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