radiation transfer experimental apparatus

radiation transfer experimental apparatus - : (radiation...

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Unformatted text preview: : (radiation transfer experimental apparatus ) : : RHT-425D : 4 =Eb T TC Eb . Eb = = 56 * 10 -12 kw / m 2 hk 4 K) =T ) : . C = V = =V m/sec 8 ^10 *3 = : E = E= Eb E=1 q = eme AF12 ( Eb1 - Eb2) = eme AF12 (T 14 - T 2 4 ) :Eme ....... < eme)=1) : . . . L r r : . ( )FRO r)= 40mm) L= E MV (t1), E MV (t 2), E MV (t R ) : . t1,t2,Tr vh : (fro) FRO = -1 r2 r 2 + L2 Emv 1 -2 TO = t o + 273 TR = t R + 273 (Emv) -3 qnet 4 4 ) = eme FRO (TO - TR ) ( A qnet = C Emv(R ) AR =C = 105.76 =(Emv(R 4 4 C Emv( R ) = eme FRO (TO -T O ) e ME = C EMV ( R ) 4 4 FRO(TO - TO ) Kcal = =4.88 *10 ^= 2 4 m hk e ME = C EMV ( R) 4.88 FRO[( TO T - O )] 100 100 4 4 ...
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