Quantity  Value for model plant  Value for fullscale plant, industrial ETB  Fullscale/model plant ratio (similarity constant)  
Bottomtopanel angular radiation coefficient φ_{0}  0.2  0.5; φ_{0.av.} = 0.35  after [8] 0.6 after [9] 0.42^{}}^{ } φ_{0av} = 0.51 
 
Coketopanel integral angular radiation coefficient φ  2  2.364 
 
Integral emissivity factor ε_{1}ε_{2} 


 
Reduced emissivity factor  0.746  0.784 
 
Temperature factor 1 stage fullsc. t_{av.fullsc.} 920˚C, mod800˚C] 2 stage fullsc.?T_{av}^{3}^{ }[t_{av.fullsc.}700˚C, mod 700˚C]  1073^{3} 973^{3 }  1193^{3} 973^{3} 
 
Resulting similarity  1 stage constant │ 2 stage



 
, W/m^{2}К for stage 1  51 (after experiment [5] ) 

 
for stage 2  47 (after experiment [5] )  59.3 
 
For 3, 4, 5, 6 stages Stage No. →  3  4  5  6  3  4  5  6  3  6 
α_{mod.} and α_{fullsc.} for 3  6 stages, W/m^{2}К  38  37  36  35  47.3  46  45  44  1.246 