/[ascend]/trunk/models/cost_column.a4l
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revision 1 by aw0a, Fri Oct 29 20:54:12 2004 UTC revision 109 by johnpye, Wed Dec 14 00:34:09 2005 UTC
# Line 179  MODEL cost_calc( Line 179  MODEL cost_calc(
179    
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182          c_tot1: cost*1.0{USdollar/yr} = column_cost + condenser_cost          c_tot1: cost*1.0{USD/yr} = column_cost + condenser_cost
183              + reboiler_cost + water_cost + steam_cost;              + reboiler_cost + water_cost + steam_cost;
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# Line 196  METHOD default_self; Line 196  METHOD default_self;
196      Fp2 := 0.0{};      Fp2 := 0.0{};
197      Fm2 := 1.0{};      Fm2 := 1.0{};
198    
199      M_S := 900{USdollar};      M_S := 900{USD};
200    
201      Tin := 459.67{R} + 70{R};      Tin := 459.67{R} + 70{R};
202      Tout := 459.67{R} + 90{R};      Tout := 459.67{R} + 90{R};
203      Uc := 100{BTU/hr/ft^2/R};      Uc := 100{BTU/hr/ft^2/R};
204      CpW := 1{cal/mole/K};      CpW := 1{cal/mole/K};
205      Hs := 933{BTU/lbm};      Hs := 933{BTU/lbm};
206      Cw := 0.03{USdollar}/1000{gallon};      Cw := 0.03{USD}/1000{gallon};
207      Cs := 2.5{USdollar}/1000{lbm};      Cs := 2.5{USD}/1000{lbm};
208      Tray_height := 2.0{ft};      Tray_height := 2.0{ft};
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john.pye@anu.edu.au
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