Transcript
"DIMENSIONAMENTO DE TUBOS DE VAPOR SCH-40, PARA VAPOR SATURADO",,,,,,,
,,ENTRADA P/ CÁLCULO ,,VALOR CALCULADO,,,
D (CM) ,, D =,10.16, J =,0.6297,/100,
,,,,,,,
J (KGF/(CM^2*100M),, J =,0.7000,D em cm =,9.9513,Diâ_Sel =,4
,,,,D em pol =,3.9178,AB/(C1+C2)=BC/C1=BE/C2,
Q (KG/H) ,, Q =,4861,AB =,10000,ΣQ_BC =,3500
γ (M^3/KG) ,, γ =,0.1758,ΣQ_BE =,3700,BC =,4861
," D = (0,029*Q^1,95*γ^0,95/J)^(1/5,1) ==== ",,,,9.9513,BE =,5139
," J = (0,029*Q^1,95*γ^0,95/D^5,1) ======",,,,0.6297,,
,,,,,,,
POL,1,2,3,4,5,6,
CM,2.54,5.08,7.62,10.16,12.70,15.24,
,γi = (Pi-P1)*(γ2-γ1)/(P2-P1) + γ1 ===,,,,0.1803,,
,,P1@ =,11,γ1 =,0.1808,,
,,Pi =,11.0323,Calcula-se γi =,,0.1803,
,,P2@ =,12,γ2 =,0.1664,,
, P = Lt * J ===,,,,0.3121,kgf/cm2,
LR =,35,Lt =,49.57,,,,
Le =,14.57,J =,0.6297,,,,
,, P =,0.3121,,,,
,,P@ =,11.3444, kgf/(cm2.100m)@,,,
,,(P - P)@ =,,11.0323, = Pressão disponibilizada / real,,
Qvrec = Q * [(hl1 - hl2)/hlv2)] =,,,,154.0054, = Vazão mássica vapor flash,,
,,Q =,2100,,,,
,,hl1 =,171.3,,,,
,,hl2 =,133.4,,,,
,,hlv2 =,516.8,,,,
