Changeset 706 for trunk/eml/stage_separators/tray.mso
 Timestamp:
 Jan 26, 2009, 8:08:28 PM (14 years ago)
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trunk/eml/stage_separators/tray.mso
r522 r706 144 144 beta as fraction (Brief="Aeration fraction"); 145 145 alfa as fraction (Brief="Dry pressure drop coefficient"); 146 w as Real (Brief="Feehery 'scorrelation coefficient", Unit='1/m^4', Default=1);147 btray as Real (Brief="Elgue 'scorrelation coefficient", Unit='kg/m/mol^2', Default=1);148 fw as Real (Brief = "Olsen 'scorrelation coefficient", Default=1);146 w as Real (Brief="Feehery correlation coefficient", Unit='1/m^4', Default=1); 147 btray as Real (Brief="Elgue correlation coefficient", Unit='kg/m/mol^2', Default=1); 148 fw as Real (Brief = "Olsen correlation coefficient", Default=1); 149 149 Np as Real (Brief = "Number of liquid passes in the tray", Default=1); 150 150 Mw(NComp) as molweight (Brief = "Component Mol Weight"); … … 161 161 rhoL as dens_mass; 162 162 rhoV as dens_mass; 163 164 btemp as Real (Brief="Temporary variable of Roffel's liquid flow equation");165 163 166 164 EQUATIONS … … 187 185 188 186 case "Roffel_Fl": 189 OutletL.F = 2/3*sqrt(2*g)*rhoL/sum(Mw*OutletL.z)*lw*(2*btemp1)*(ML*sum(Mw*OutletL.z)/(Ap*1.3)/rhoL/(2*btemp1))^1.5; 187 OutletL.F = 2/3*rhoL/sum(Mw*OutletL.z)*lw*(ML*sum(Mw*OutletL.z)/(Ap*1.3)/rhoL)^1.5*sqrt(2*g/ 188 (2*(1  0.3593/'Pa^0.0888545'*(OutletV.F*sum(Mw*OutletV.z)/(Ap*1.3)/sqrt(rhoV))^0.177709)1)); 190 189 end 191 190 when Level < (beta * hw) switchto "off"; … … 197 196 end 198 197 199 btemp = 1  0.3593/'Pa^0.0888545'*(OutletV.F*sum(Mw*OutletV.z)/(Ap*1.3)/sqrt(rhoV))^0.177709; #/'(kg/m)^0.0888545/s^0.177709';200 201 198 switch VapourFlow 202 199 case "on":
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