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3 Pages

### hmwk6

Course: ME 422, Fall 2009
School: Rose-Hulman
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Word Count: 552

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FEM ME422 Homework #6 Distributed: January 28, 2008 Due: February 5, 2008 Problem 1: Consider quenching of a steel slab. Initially, the slab is at a temperature T0 . It is suddenly plunged into oil at Toil . to infinity w slab T2 T1 T3 convection (oil) ho Toil to infinity k cp ho Toil T0 W = 15 w/mK = 7817 kg/m3 = 460 J/kgK = 6000 W/m2 K = 20 C = 900 C = 0.01 m 1 These are the real properties for steel, and...

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