source: mso/sample/stage_separators/sample_batch_dist.mso @ 39

using "stage_separators/batch_dist";

FlowSheet TesteBatch
        
        PARAMETERS
        PP      as CalcObject(Brief="Physical Properties",File="vrpp");
        NComp   as Integer;

        SET
        PP.Components = [ "isobutane", "n-pentane" ];
        PP.LiquidModel = "PR";
        PP.VapourModel = "PR";
        NComp = PP.NumberOfComponents;
        
        DEVICES
        batch   as Diff_Dist;
        reflux  as stream_therm;
        feed    as stream_therm;
        
        CONNECTIONS
        reflux to batch.InletL;
        feed to batch.Inlet;

        EQUATIONS
        if batch.Level > 1E-3 then
                batch.OutletV.F = 150 * "kmol/h";
                batch.Q = 3.7743e6 * "kJ/h";
        else
                batch.OutletV.F = 0 * "kmol/h";
                batch.Q = 0 * "kJ/h";
        end
        
        SPECIFY
        reflux.F = 0 * "kmol/h";
        reflux.T = 328 * "K";
        reflux.P = 180 * "kPa";
        reflux.z = [0.5, 0.5];
        reflux.v = 0;
        
        feed.F = 0 * "kmol/h";
        feed.T = 328 * "K";
        feed.P = 180 * "kPa";
        feed.z = [0.5, 0.5];
        feed.v = 0;
        
        SET
        batch.V = 3 * "m^3";
        batch.Across = 1 * "m^2";
        
        INITIAL
        batch.T = 298 *"K";
        batch.Level = 2.5 * "m";
        batch.x(2) = 0.2;
        
        OPTIONS
        relativeAccuracy = 1e-3;
        time = [0:0.1:20]*"min";
end