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Unformatted text preview: corresponding to this value at a temperature of T s = 450 K and 1atm are, from Fig. 1236, 14 . atm 1 , = c The absorptivity of CO 2 is determined from 17 . ) 14 . ( K 450 K 600 ) 1 ( 65 . atm 1 , 65 . = = = c s g c c T T C The surface area of the cylindrical surface is 2 2 2 m 6 . 301 4 m) 8 ( 2 m) 8 ( m) 8 ( 4 2 = + = + = D DH A s Then the net rate of radiation heat transfer from the gas mixture to the walls of the furnace becomes W 10 1.91 5 = = = ] ) K 450 ( 17 . ) K 600 ( 14 . )[ K W/m 10 67 . 5 )( m 6 . 301 ( ) ( 4 4 4 2 8 2 4 4 net s g g g s T T A Q & 1251...
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This note was uploaded on 01/24/2012 for the course PHY 4803 taught by Professor Dr.danielarenas during the Fall '10 term at UNF.
 Fall '10
 Dr.DanielArenas
 Thermodynamics, Mass, Heat, Radiation

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