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November 14th, 2013, 12:29 AM  #1 
Senior Member Joined: Oct 2009 Posts: 895 Thanks: 1  A steel plate 2 cm thick is maintained at a temperatur
Hi A steel plate 2 cm thick is maintained at a temperature of 550 C at one face and 50 C on the other . The thermal conductivity of stainless stress at 300 C is 19.1 W/mK . Compute the heat transferred through the material per unit length ? [COLOR="Red"]Answer :  [/COLOR] we have q =  k . A . (dt/dx) now q =  k . (l.h) . (dt/dx) q / (l.h) = k( (dt/dx) ) = 477.5 w/m^2 

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