modelSugar_Cane

Model of osmosis process in sugar cane
Diagram of Sugar_Cane

Information

The sugar cane model describes the processes of diffusion and osmosis in a sugar cane plant. The model was adapted from the STELLA manual.


References:

  1. Richmond, B., S. Peterson, and P. Vescuso (1987), An Academic User's Guide to STELLA, High Performance Systems, Inc., Lyme, N.H.


Simulate the model across 20 time units and plot on three separate graphs the two water concentrations (inside and outside), the two sugar concentrations, and the two volumes:

Components

TypeNameDefaultDescription
RealWater_conc_inWater concentration inside sugar cane
RealWater_conc_outWater concentration outside sugar cane
RealSucr_conc_inSugar concentration inside sugar cane
RealSucr_conc_outSugar concentration outside sugar cane
RealVol_inVolume inside sugar cane
RealVol_outVolume outside sugar cane
SystemDynamics.Sources.SourceSource1
SystemDynamics.Rates.Rate_1Sucr_Gen
SystemDynamics.Auxiliary.ConstC1
SystemDynamics.Levels.LevelSucrose_Inside
SystemDynamics.Sources.SinkSink1
SystemDynamics.Rates.Rate_1Sucr_Depl
SystemDynamics.Levels.LevelSucrose_Outside
SystemDynamics.Rates.Rate_1Diffusion
SystemDynamics.Auxiliary.ConstC2
SystemDynamics.Sources.SourceSource2
SystemDynamics.Rates.Rate_1Water_Gen
SystemDynamics.Auxiliary.ConstC3
SystemDynamics.Levels.LevelWater_Outside
SystemDynamics.Rates.Rate_1Osmosis
SystemDynamics.Levels.LevelWater_Inside
SystemDynamics.Rates.Rate_1Water_Depl
SystemDynamics.Sources.SinkSink2
SystemDynamics.Auxiliary.ConstC4
Modelica.Blocks.Math.AddVol_Outside
Modelica.Blocks.Math.AddVol_Inside
Modelica.Blocks.Math.DivisionSucr_Conc_Out
Modelica.Blocks.Math.DivisionWater_Conc_Out
Modelica.Blocks.Math.DivisionSucr_Conc_In
Modelica.Blocks.Math.DivisionWater_Conc_In
SystemDynamics.Auxiliary.ConstPerm_H2O
Modelica.Blocks.Math.AddWater_Grad
SystemDynamics.Auxiliary.Prod_2Prod_2_1
Modelica.Blocks.Math.AddSucr_Grad
SystemDynamics.Auxiliary.Prod_2Prod_2_2
SystemDynamics.Auxiliary.GainPerm_Sucr