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Lecture 5 - Mechanical Engineering

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Solution<br />

• This yields:<br />

• With A, B:<br />

1<br />

Aexp( Th ) Bexp( Th<br />

)<br />

<br />

<br />

A<br />

B<br />

<br />

Bim<br />

( Bi Th 1)exp( Th) ( Th 1 Bi )exp( Th)<br />

m<br />

m<br />

• And Biot number<br />

Bi R / D<br />

m p eff<br />

/ <strong>Mechanical</strong> <strong>Engineering</strong> 29-11-2012 22

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