For adiabatic operationand when the work done by the stirrer can be neglected | |||
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(13-13) | ||
whereAn analytical solution relating X and T can be found for the case of constant or mean heat capacity. | |||
(13-15) | |||
multiplying by dt, separating variables and integrating between the initial conditions, X = 0 and T =T0, and later conditions X =X and T =T, yields | |||
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Taking the antilog, we have | |||
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solving for X yields | |||
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Then | |||
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(13-16) | ||
This form is the same as the equation relating X and T derived for flow reactors. Rearranging yields | |||
Temperature |
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(13-17) |