Changeset 496 for branches/packed


Ignore:
Timestamp:
Apr 9, 2008, 4:42:26 PM (14 years ago)
Author:
Paula Bettio Staudt
Message:

Almost there!

Location:
branches/packed/eml
Files:
2 added
2 edited

Legend:

Unmodified
Added
Removed
  • branches/packed/eml/stage_separators/PackedStage.mso

    r495 r496  
    3333out     OutletV as vapour_stream (Brief="Outlet vapour stream", PosX=0.8043, PosY=0, Symbol="_{outV}");
    3434
    35         M(NComp) as mol (Brief="Molar Holdup in the tray");
    36         ML as mol (Brief="Molar liquid holdup");
    37         MV as mol (Brief="Molar vapour holdup");
    38         E as energy (Brief="Total Energy Holdup on tray");
    39         vL as volume_mol (Brief="Liquid Molar Volume");
    40         vV as volume_mol (Brief="Vapour Molar volume");
     35        M(NComp) as mol (Brief="Molar Holdup in the tray", Default=0.01, Lower=0, Upper=100);
     36        ML as mol (Brief="Molar liquid holdup", Default=0.01, Lower=0, Upper=100);
     37        MV as mol (Brief="Molar vapour holdup", Default=0.01, Lower=0, Upper=100);
     38        E as energy (Brief="Total Energy Holdup on tray", Default=-500);
     39        vL as volume_mol (Brief="Liquid Molar Volume", Lower=0);
     40        vV as volume_mol (Brief="Vapour Molar volume", Lower=0);
    4141       
    4242        miL as viscosity (Brief="Liquid dynamic viscosity", DisplayUnit='kg/m/s');
     
    4747#       miw as viscosity (Brief="Water viscosity");
    4848       
    49         uL as velocity (Brief="volume flow rate of liquid, m^3/m^2/s", Lower = -10, Default = 0.007);
    50         uV as velocity (Brief="volume flow rate of vapor, m^3/m^2/s", Lower = -10, Default = 1.14);
    51         dp as length (Brief="Particle diameter", Default=1e-3);
    52         invK as Real (Brief="Wall factor");
    53         Rev as Real (Brief="Reynolds number of the vapor stream", Lower = 0, Default=100);
     49        uL as velocity (Brief="volume flow rate of liquid, m^3/m^2/s", Lower=-10, Upper=100);
     50        uV as velocity (Brief="volume flow rate of vapor, m^3/m^2/s", Lower=-10, Upper=100);
     51        dp as length (Brief="Particle diameter", Default=1e-3, Lower=0, Upper=10);
     52        invK as positive (Brief="Wall factor");
     53        Rev as Real (Brief="Reynolds number of the vapor stream", Default=100);
    5454        Al as area;
    5555        hl as Real (Brief="Column holdup", Unit='m^3/m^3');
     
    151151        "Liquid holdup"
    152152        hl = (12*miL*a^2*uL/rhoL/g)^1/3;
    153 
    154        
    155153#*     
    156154        "Liquid holdup at the loading point"
     
    232230        inV.z = [0.0584, 0.9416];#[0.5, 0.5];#
    233231       
    234         t1.OutletV.F = 147.1 * 'kmol/h';
    235         #t1.deltaP = 0.05 * 'atm';
     232        #t1.OutletV.F = 180.1 * 'kmol/h';
     233        t1.deltaP = 0.00189536 * 'atm';
    236234        t1.Qsil = 1;
    237235       
     
    248246       
    249247        INITIAL
    250         t1.OutletL.T = 315 *'K';
    251         t1.ML = 0.25 * 'kmol';
    252         t1.OutletL.z(1) = 0.1641;
     248        t1.OutletL.T = 340 *'K';#347.54 *'K';
     249        t1.ML = 0.02 * 'kmol';#0.0131283 * 'kmol';
     250        t1.OutletL.z(1) = 0.1;#0.112595;
    253251       
    254252        OPTIONS
     253        #InitialFile = "packedStage_Test_1";
    255254        DAESolver(File="sundials");
    256255        TimeStep = 10;
     
    309308       
    310309        #t1.OutletV.P = 2.30409 * 'atm';
    311         t1.OutletV.F = 165 * 'kmol/h';
    312         #t1.deltaP = 0.0026 * 'atm';
     310        #t1.OutletV.F = 165 * 'kmol/h';
     311        t1.deltaP = 0.0214961 * 'atm';
    313312        t1.Qsil = 10;
    314313       
     
    326325
    327326        INITIAL
    328         t1.OutletL.T = 290 *'K';
    329         t1.ML = 0.002 * 'kmol';
    330         t1.OutletL.z([1:4]) = [0.226, 0.425, 0.035, 0.025];
     327        t1.OutletL.T = 305.912 *'K';
     328        t1.ML = 0.00327166 * 'kmol';
     329        t1.OutletL.z([1:4]) = [0.169668, 0.511287, 0.0321714, 0.046279];
    331330       
    332331        OPTIONS
    333332        DAESolver(File="sundials");
    334         #InitialFile = "/home/paula/tray_Test_2.rlt";
     333        #InitialFile = "packedStage_Test_2";
    335334        TimeStep = 10;
    336335        TimeEnd = 100;
  • branches/packed/eml/streams.mso

    r352 r496  
    3535
    3636        VARIABLES
    37         F as flow_mol                   (Brief = "Stream Molar Flow Rate");
     37        F as flow_mol                   (Brief = "Stream Molar Flow Rate", Lower=-1e2);
    3838        T as temperature                (Brief = "Stream Temperature");
    3939        P as pressure                   (Brief = "Stream Pressure");
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