Question: (a) Calculate the temperature distribution 1.5 s after the change in operating power and compare your results with those tabulated in the example. (b) Use

(a) Calculate the temperature distribution 1.5 s after the change in operating power and compare your results with those tabulated in the example.

(b) Use your FEHT model to plot temperature histories at the mid plane and surface for 0 < t < 400 s.

What are the steady-state temperatures, and approximately how long does it take to reach the new equilibrium condition after the step change in operating power?

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KNOWN Conditions associated with heat generation in a rectangular fuel element with surface cooling See Example 58 FIND a The temperature distribution 15 s after the change in the operating power comp... View full answer

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