Properties

Chemical Reactor Design Toolbox Reference Manual

ChemReactorDesign.Basic.Liquid.Utilities.Properties

Properties.svg

Description

The component is used to set the thermodynamic data for all species as well as nominal values for the domain variables.

Ports

Conserving

  • Liquid conserving port

    Port_B = Liquid;  
    

Parameters

Options

  • Option to select the thermodynamic model (activity model).

    model = ThermodynamicModel.IdealLiquid;     % Thermodynamic Model
    

    Ideal Liquid | Real Liquid (NRTL)

Thermodynamic Data

  • Number of Species

    N  = {2,'1'};   
    
  • Species Identifier

    Ids = {[1;2],'1'};
    
  • Molar Weights

    Mw = {zeros(N,1),'g/mol'};                
    
  • Temperature Table

    table_T = {[200,400],'K'}; 
    

    with nT als the number of entries of array table_T. For details see Domain.

  • Specific Heats Table

    table_cp = {zeros(nT,N),'J/(mol*K)'};      
    
  • Enthalpy Table

    table_H  = {zeros(nT,N),'kJ/mol'};        
    
  • Gibbs Energy Table

    table_G = {zeros(nT,N),'kJ/mol'};    
    
  • Dynamic Viscosity Table

    table_mu = {zeros(nT,N),'Pa*s'};          
    
  • Heat Conductivity Table

    table_lambda  = {zeros(nT,N),'W/(m*K)'};  
    
  • Molar Volume Table

    table_Vm = {zeros(nT,N),'l/mol'};         
    
  • Heat of Vaporization Table

    table_Hv = {zeros(nT,N),'kJ/mol'};        
    
  • Vaporization Pressure Table

    table_pvap = {zeros(nT,N),'bar'};  
    
  • Binary Interaction Parameters

    A = {eye(N,N),'cal/mol'}; 
    

    The data are only required if model is set to Real Liquid (NRTL).

  • NRTL Interaction Parameter alpha

    alpha = {zeros(N,N),'1'};
    

    The data are only required if model is set to Real Liquid (NRTL).

Nominal Values

  • Nominal Value for Molar Flow Rates

    F_nom = {1.0e-06,'mol/s'};
    
  • Nominal Value for Energy Flow Rate

    Phi_nom = {1.0,'W'};
    
  • Nominal Value for Molar Enthalpies

    H_nom = {1.0e+02,'kJ/mol'};
    
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